TW201243375A - Methods and apparatus for identifying and authorizing location servers and location services using a proxy location server - Google Patents

Abstract

Techniques are provided which may be implemented in various methods, apparatus, and/or articles of manufacture to allow a mobile device to obtain certain location service(s) and/or the like from one or more computing devices that have been authorized for use. For example, in certain implementations, a location server may comprise a proxy location server for an authorizing location server and may indicate one or more other location servers as being authorized for location service related access by a mobile device.

Description

201243375 VI. Description of the Invention: [Technical Field] The subject matter disclosed herein relates to an electronic device 'and more specifically' for identifying and/or accessing one or more authorized location servers and/or Or methods, devices and articles of service for one or more locations.

This application claims priority to the following U.S. Provisional Application Serial No. 35 USC 119, each of which is assigned to its assignee and incorporated herein by reference: February 2011 U.S. Provisional Application No. 61/440,251, entitled "SUPPORT OF A SUPL DISCOVERED SLP (D-SLP)", filed March 9, 2011, and entitled "METHODS AND APPARATUS FOR SUPPORT OF A SUPL DISCOVERED" US Provisional Application No. 61/45 1,059 of SLP (D-SLP); US, filed on April 1, 2011 and named "METHODS AND APPARATUS FOR SUPPORT OF A SUPL DISCOVERED SLP (D-SLP)" Provisional Application No. 61/470,986; US Provisional Application No. 61/484,113, filed on May 9, 2011 and entitled "METHODS AND APPARATUS FOR SUPPORT OF A SUPL DISCOVERED SLP (D-SLP)"; 2011 US Provisional Application No. 61/485,085, filed on May 11th, 2011, entitled "METHODS AND APPARATUS FOR SUPPORT OF A SUPL DISCOVERED SLP (D-SLP)"; application dated June 10, 2011 and named "METHODS AND" APPARATUS FOR SUPPORT OF A SUPL DISCOVERED SLP (D-SLP) U.S. Provisional Application No. 61/495,895; and US Provisional Application No. 61, entitled "METHODS AND APPARATUS 162179.doc 201243375 FOR SUPPORT OF A SUPL DISCOVERED SLP (D-SLP)j, filed on August 26, 2011 /527,841. [Prior Art] Mobile devices (such as mobile phones, laptops, computers, etc.) usually have several techniques (such as (just to name a few examples), satellite positioning systems (eg, GPS, Galileo, Glonass and the like), Advanced is the ability to estimate its position with high accuracy to any of the Link Angle Measurement (AFLT), Cell ID or Enhanced Cell. Location estimation techniques usually involve An example of the measurement of the signal acquired at the mobile receiving H. 5, the mobile device can obtain various measured characteristics of the acquired satellite signal (SPS) signal or pilot signal transmitted by the terrestrial base station (eg, Phase, signal strength, time of arrival, and/or round trip delay can be used to calculate positioning. In the 'square side, such as the Open Plan of Action (OMA) in the publicly available file towel description of the SUPL (safe user plane position) user plane (four) fixed needle in the structure (four), material position service knife: can be The location estimate obtained at the mobile device (eg * 'SUPL Permitted Terminal (SET)) or at the Separate Location Servo II <////(eg SWL Positioning Platform (SLP)) may be other θ A # . The entity is served. Such location estimates may be obtained for other entities (eg, providing emergency services, representing another user-user to locate nearby gas stations, hotels,::, being paid for driving directions, or In addition, in some cases, the action ^ is auxiliary and can also communicate with the SLP to obtain positioning assistance. For example, (only a private instance of the auxiliary information), roughly 162179.doc 201243375 location, accurate time reference, Information to assist in the acquisition of SPS or terrestrial radio signals, local indoor navigation aids, and SPS ephemeris data to assist in calculating position based on sps measurements. Location estimates may be referred to as position or estimated position. Used synonymously herein. In some examples, an 'external client' may include a SUPL agent. The SUPL agent may indirectly obtain an estimated location of the SET from the mobile device. For example, to obtain an estimated location of the mobile device, SUPL The agent can transmit the message requesting the estimated location to the SLp. After receiving the message from the supL agent, the SLP can initiate the SUp with the mobile device. The L session obtains the estimated location of the mobile device, and the estimated location can then be transmitted from the SLp to the 3 卩扛 proxy. The estimated location can typically be obtained in two ways - (1) where the mobile device is measured (eg, from Measurement of SPS signals and/or terrestrial radio signals of nearby base stations and/or other wireless access points) and measurement is transmitted to the SLP to cause the SLP to calculate the estimated position, or (Η) where the mobile device is as in (1) The sample is measured and the estimated position is calculated from (4), thereby making it possible to use the auxiliary data provided by the SLP (for example, milk star to perform this calculation.) In a specific real money, the mobile device can be associated with, for example, the native SLp ( H_ is associated with the positional ship, and the home position W has a position that is generally applicable to the area where the user device can be positioned between any special (four). Here, regardless of the current position of the mobile device, the mobile device_ Η· SLP communication to obtain various location services, location aids, location-based service information, etc. Two 162179.doc 201243375 However, in some cases φ H-SLP may Having a location-specific service and/or a certain location assistance, such as subsidizing a nursery, etc., to enable the mobile device to obtain navigation assistance examples. ° 'Right-action devices are located at (for example, just a few examples) shopping centers, airport 1 centers, or hospitals. Within the building structure, the H-SLP may (iv) provide auxiliary materials related to the base station and some SPSs outside the building (four), but may not have wireless access points (such as wireless LAN) inside the building structure. The access point or the ultra-micro cell is δίΐ. Under his condition, it is possible to obtain an accurate position estimate for the mobile device, such as 'if the action' can be measured from within the building structure The signal of the wireless access point, but due to the signal attenuation and reflection caused by the (4) structure, cannot be measured or accurately measured from the SPS satellite and the external 4 base station. In some other cases, the H SLP may not know the base station near the mobile device (eg, the mobile device is in a country or area away from the H-SLP), even when the mobile device is outdoors and not within the building structure. Still making position estimation difficult or impossible. Therefore, it may be beneficial to enable the mobile device to obtain some (some) location services, location assistance materials, location-based service information, and the like in some other way. In still other cases, 'maybe', given the location of the mobile device and/or the current operation of the Η-SLP, the HSLp may not be able to assist in providing a particular location service or the like in an appropriate and/or timely manner. Therefore, it may be beneficial to enable the mobile device to obtain some (some) location services, location assistance materials, location-based service information, and the like in some other way. 162179.doc 201243375 [Summary content]

The method can provide a method for use by one or more computing devices of a location server. The method can, for example, comprise: obtaining an 自 message from the action ‘the location server for the mobile device includes a proxy location feeder for the one of the authorized location servers, the first message a set of positional feeders; determining a second set of server sets based at least in part on the first set of location word processors; and transmitting a second message to the mobile device' Location Server Set: Indicates that it is authorized for access by the location service of the mobile device. According to another aspect, a method of using the mobile device can be provided. The method can, for example, comprise: obtaining an authorization from the authorized location feeder to use a location server as a proxy location server for the authorized location server; transmitting a first message to the proxy location server The first message indicates a first location server set; a second message is obtained from the proxy location server, the second message indicating a second location server set to be authorized for use by the mobile device Location service related access; and access to one or more location feeders from the second location server set to obtain one or more location services. According to yet another aspect, a device for use in a location server can be provided. The apparatus can, for example, comprise: means for obtaining a first message from a mobile device, the location server for the mobile device comprising a proxy position feeder for an authorized location server, the - a message indicating a first set of location servers; means for determining a second set of location vocabularies based at least in part on the first set of location servers; and for transmitting a second message to I62I79.doc 201243375 To the component of the mobile device, the second message indicates the first set of feeder sets to be authorized for access by the location service of the mobile device. According to still other aspects, a device for use with a mobile device can be provided. The apparatus can, for example, comprise: for obtaining authorization from an authorized location server to use a location server as a component of a proxy location server for one of the authorized location servers; for transmitting a first message to a component of the proxy location server, the first message indicating a first location server set; a means for obtaining a second message from the proxy location server, the first message indicating a second location server set To be authorized for access by the location service of the mobile device; and for accessing one or more location servers from the second location server set to obtain one or more location services. According to some additional aspects, a location server can be provided, which can include, for example, a network interface, and one or more processing units for: obtaining a device from a mobile device via the network interface a first message, the location server for the mobile device includes a proxy location server for an authorized location server, the m indicating a first set of location servers, based at least in part on the first location servo Determining a set of second location servers; and initiating transmission of a second message to the mobile device via the network interface, the second message indicating the set of second location feeders to be authorized' Access is achieved by riding the position of the H piece. According to another aspect, a mobile device can be provided, for example, comprising: or a plurality of interfaces; and/or a plurality of processing units for: obtaining authorization from an authorized server 162l79.doc 201243375 location server to use one The location server acts as a proxy location server; initiates transmission of a first message to the proxy location server via the one or more interfaces; the first message indicates a first location server set; via the one or And obtaining, by the plurality of interfaces, a second message from the proxy location server, the second message indicating a second location server set to be authorized for access by the location service of the mobile device; and via the one Accessing one or more location servers from the second set of location servers for access to one or more location services. According to yet another aspect, a product may be provided, comprising: a non-transitory computer readable medium having stored therein computer executable instructions executable by one or more of a location server The processing unit is executable to: obtain a first message from a mobile device, the location server for the mobile device includes a proxy location server for an authorized location server, the first message indicating a first location a set of servers; determining a second set of location servers based at least in part on the first set of location servers; and initiating transmission of a second message to the mobile device, the second message convincing the first location The set of devices is indicated as being authorized for access by the location service of the mobile device. According to still another aspect, an article can be provided, comprising a non-transitory computer readable medium having stored therein computer executable instructions for processing by one or more of a mobile device The unit executables from an authorized location server to obtain authorization to use a location server to proxy the location server to one of the authorized location servers; to transmit the first message to the proxy location server, the first message Indication - 罘 罘 - position 162179.doc • 9_ 201243375 vocabulary collection; a second message is obtained from the proxy location server, the second message indicating a second set of location servers to be authorized for use by the The location of the mobile device is service related; and accessing one or more location servers from the second location server set to obtain one or more location services. [Embodiment] The non-limiting and non-exclusive aspects are described with reference to the following figures, wherein like reference numerals refer to like parts throughout the drawings unless otherwise specified. Various techniques that may be implemented to allow a mobile device to be licensed for use by one or more computing devices to obtain a certain (some) location service, etc., are described herein. In a particular implementation, user plane (UP) positioning, such as the SUPL (Secure User Plane Location) as set forth by the Open Action Alliance (OMA), provides a framework within which the portion of the location service can be The location estimate obtained at a mobile device (eg, a SUPL Granted Terminal (SET)) or at a split location server (eg, a SUPL Positioning Platform (SLP)) may be obtained for its 2 entities. Making such location estimates useful may be useful for other entities in a particular application, such as providing emergency services, obtaining driving directions, or targeting another user to locate a user. Additionally, in some instances, the mobile device can also communicate with the SLp to obtain positioning assistance data to aid in acquiring and measuring signals (eg, from sps satellites and base stations) and/or to assist in calculating position based on such measurements. estimate. Examples of positioning aids include (only a few examples of positioning aids) rough location estimates for mobile devices, accurate time references, data on SPS signals, (SP) 162179.doc 201243375, SPS ephemeris data, Used for data on individual base stations and/or other wireless access points that can be indoors or outdoors (eg, position coordinates, signal timing, signal strength, antenna characteristics). In a particular example, a mobile device (eg, a SET) can be associated with a home location vehicle (four) such as a home SLP (H-SLP), and the home location server can be generally applied to the user's II device at any given time. Location aids for the location of the location. Here, regardless of the current location of the SET, the SET can typically communicate with its H-SLP to obtain positioning assistance. Typically, H_SLp will belong to or be associated with the home wireless network for the SET user, and the SET user will have subscriptions to the specific location service set in H_SLp (eg, request to H-SLP) The ability to assist in the data or location estimation, the ability to request the location of another SET, the ability to perform a location periodically or when entering or leaving a particular geographic area. Therefore, a set will typically expect to communicate with H_SLp (using supL) when it needs a specific location service. However, in certain circumstances, the H-SLP may not have the best positioning aids for the SET to use for navigation assistance. In an example, although h_SLP may have comprehensive auxiliary materials (such as sps or base station almanac and the like) that can be used for outdoor positioning, H_SLp may not have positioning aids for use in indoor environments (eg, indoors) Digital map, location, identification code of indoor transmitter and radio characteristics). Here, for example, the positioning assistance material suitable for the indoor location may instead be obtained from an SLP other than the H-SLP coupled to the SET. In another example, H_SLp may not have auxiliary materials for outdoor base stations and other outdoor transmitters when roaming away from areas or villages of H-SLP, and thus even 162179.doc • 11 · 201243375 something wrong. In an implementation, the SET in communication with the associated Η-SLP may discover that a location-based service (such as a particular location assistance profile, etc.) can be provided to the local location server of the SET (eg, SLP has been discovered (eg, D-SLP)) to cover areas that are located with SET and are not available at the Η-SLP. Here, the SET may discover the D-SLP using any of a number of techniques, such as acquiring a broadcast signal from a local area network that identifies the D-SLP and describes the capabilities of the D-SLP. Alternatively, the network at the SET local end may provide the identification code and/or address of the D-SLP when the SET is attached for other wireless services (such as making a call or attaching to the Internet), or may be borrowing The D-SLP address and/or D-SLP identification code is provided upon request by the SET. Alternatively, the SET may be configured (e.g., via a home network or Η-SLP) with an identification code and/or address of a D-SLP associated with a different geographic area and/or a different servo network. Alternatively, the SET may request a D-SLP address from its H-SLP. In a particular implementation, when the SET is able to find or discover the D-SLP address itself (eg, from the local servo network), the SET can communicate with its Η-SLP to search for authorization from the Η-SLP for use as Prerequisites for D-SLP to accept or receive location services and more. In one implementation, if the location of the SET is in an area served by the D-SLP, the Η-SLP may provide authorization to the SET to obtain location services from the D-SLP. In another implementation, the Η-SLP may store data describing the newly identified D-SLP and/or possibly describing the newly discovered emergency SLP (E-SLP), which may be supported by the SET user. Location service for emergency calls. Here, for example, the SET may acquire a broadcast signal that provides an identification code of the D-SLP. The SET may then forward the D-SLP's acquired identification code to 162179.doc 12 201243375 H-SLP, and receive an overview of the capabilities of the D-SLP from the D-SLP (eg, a description of the D-SLP) and Authorization to access and obtain location services. As described in more detail below, in certain example implementations, once - or multiple D-SLPs and/or one or more E-SLPs are authorized by an authorized location server (eg, 'H-SLP)' or Multiple D-SLPs and/or one or more E-SLPs may act as proxy servers and may each act as an authorized location feeder (eg, representing an H-SLP). Thus, under certain conditions, there may be one or more authorized location servers, one or more of the one or more authorized location servers may include an H-SLP that acts as a proxy server for some other SLP, D-SLP and / or E-SLP. For example, a certain D_SLP r a" may be discovered by the SET and used for certain location services by the H-SLP grant for the SET. However, the 'D-SLP "A" may not be able to provide appropriate location services (e.g., auxiliary material, location of the SET) throughout the geographic area where the H-SLP may have authorized the SET to access the D-SLP "A". In this geographical area, for example, there may be some SRP "A" unaware or not fully aware of some building structures or external areas of the local radio transmitter, map information 'topographic information, etc., due to this situation, the SET may not Ability to receive appropriate location services from D_SLp "A". In such specific areas, the SET may need to find another D_SLP "B" that is better able to provide location services. However, the H-SLP may not be aware of this more SLP B" or may not be able to authorize it. For example, if the H SLP2 operator has a commercial relationship with the operator of the D-SLP "A" but does not have a commercial relationship with other operators in the area served by the D_SLp "A", the H-SLP may only Know D.SLP "A". However, it may be possible that *D_SLP "A" knows D_SLp "B" and authorizes D, · 162179.doc •13· 201243375 SLP B" because D-SLP "B" is in D-SLP "A" Within the general service area. "Position" or "position estimate" as referred to herein may refer to information associated with the whereabouts of an object or thing (e.g., SET) based on a reference point. Here, by way of example, this location can be represented as a geographic coordinate such as latitude and longitude. Alternatively, the location may be represented as a street address, autonomous or other government jurisdiction, a zip code, and/or the like. However, these are merely examples of how locations may be represented in accordance with a particular embodiment, and claimed subject matter is not limited in this respect. The SET may be based, at least in part, on a virtual distance measurement from several (eg, four or more) satellite transmitters based at least in part from a satellite positioning system (sps) (such as Gps, Galileo, or Glonass). The navigation signal estimates the position of the SET. Alternatively, the location can be estimated from a hybrid system in which the location of the mobile device is determined from at least a combination of: 丨) indicated in the mobile device and the communication system (eg, base station, picocell, hometown) The time measurement of the travel time of the message between the base station and the wireless LAN access point), and (1) the time measurement indicating the travel time of the SPS signal. It can also be based purely on the measurement of terrestrial signals (eg 'for signal strength and/or signal timing of multiple base stations and wireless lan access points) and according to combinations of terrestrial signal measurements and SPS signal measurements. Determine the location. As described in more detail below, in accordance with certain example implementations, the mobile device can obtain authorization from the authorized location feeder to continue to use another position feeder that can act as a proxy location for the authorized position feeder. In an example implementation, the authorized location server may be an H_SLP for a mobile device, or 162179.doc 201243375 may be a location feeder (eg, D-SLP) that is authorized by the Η-SLP to act as an authorized location server. . In its role as a proxy server for authorizing location servers, the proxy location server may further identify one or more other location servers as being authorized for access by location services of the mobile device. In addition, in its role as a proxy server for authorizing the location server, the proxy location server can further obtain information from the mobile device regarding the subsequent location server that can be identified by the proxy location server. Some location services obtained by one or more. In an example implementation, the mobile device may indicate the first location server once the mobile device has obtained authorization from the authorized location server to continue to use another location server that will act as a proxy location server to the authorized location server. The first message of the collection is transmitted to the proxy location server, and the second message is received from the proxy location server in response, the second message indicating that the second location server set is granted (four) to serve the location of the mobile device About access. The first-position feeder set can, for example, identify (1) the proxy position feeder can be pre-empted for the mobile device - or a collection of multiple position feeders S1; (U) mobile device can Would prefer to be authorized - or a collection of multiple location servers S2 'which may include mobile devices that may have been discovered, first

Pre-access and/or location servers known by other parties - A nA versatile; and (fii) mobile devices ί 牛 may not be authorized to be a collection of one or more location servers, which may include A location server that the mobile device cannot access or previously access that does not provide the appropriate service. One or more of the location servers in the set S1 may be in this case; the set s S2 or the set S3. However, there may be no J A A 卞 in the set S1; a position servo 162179.doc 15 201243375 in both the set S2 and the set S3. In some other examples, the first set of word processor sets can include an empty set. The first set of location servers can, for example, identify an agent location server for authorization for use by the mover - or a plurality of position feeders. In some implementations, the first set of word processor sets may replace the set of location servers S1 previously authorized by the proxy location feeder for use by the mobile device. In some instances, where the proxy location server wishes to re-authorize the previously authorized location server, one or more of the location servers identified in the first location server set may also be included in the second location. In the server collection. In some instances, authorization to use one or more location servers in the second set may be conditional, e.g., based on various parameters related to time, location, service, and the like. Where the second set of location servers has been obtained, the mobile device can selectively access one or more of the "authorized" location servers identified therein to obtain one or more location services. According to some example implementations, the techniques provided herein may be applied to an environment having an authorized location server represented by: a full or partial portion of the home SuPL positioning platform (H-SLP), which has been found to be a 8111^ positioning platform All or part of (D_SLP), all or part of the emergency suPL positioning platform (E_SLP), and/or some similar combination thereof. Additionally, in some example implementations, the proxy location server may include D_SLP and/or 匕乩? And at least one of the first location server set and/or the second location server set may comprise a D-SLP and/or an E-SLP » Additionally, in some example implementations, the mobile device may comprise SUPL allows the terminal (SET). Therefore, in some example implementations, the first message may include a SUPL START message, a SUPL REPORT message, and/or the like, and the second 162179.doc • 16 - 201243375 message may include a SUPL END message, a SUPL TRIGGERED STOP message, and/or / or similar. In some examples, the first message can, for example, further indicate a mobile device that can be considered by the proxy location server when identifying one or more location servers in the second set of location servers as authorized. Roughly estimated locations and/or similar. In some examples, the first message can, for example, further indicate that one or more access networks are available for use by the mobile device, which can be in the set of second location servers by the proxy location server Or multiple location servers are identified as being considered when authorized. In some examples, the first message can, for example, further indicate a location quality (Q〇p) parameter and/or the like, which can be associated with one or more desired location services and thus can be served by a proxy location server Considered when one or more location servers in the second set of location servers are identified as being authorized. In certain other example implementations, the first set of location servers may include and/or otherwise identify that was previously authorized (eg, by an authorized location server, current or some other proxy location server, etc.) The location service is about accessing one or more location servers. In some example implementations, the set of location servers may include and/or otherwise identify one or more location servers that may or may not be preferred to the mobile device. In some example implementations, the second message can further indicate an access preference (eg, associated with a proxy location server) for a location service that can be authorized for access via the second set of location servers. In an example implementation, the 'second message may further indicate prioritization and/or one or more priority parameters' which may be selectively accessed by the mobile device in one of the second location feeds 162179.doc 201243375 server set Or multiple location servers are considered. In some example implementations, the second message may further indicate an operation and/or conditional information 'which may selectively access the second location server set by the mobile device Considering one or more of the location servers. For example, 'in some examples, the second message may further indicate one or more of the authorized location servers that are applicable to the second location set of word processors. Service duration, service area, and/or other similar information or some combination thereof. For example, in some examples, the second message may further include or otherwise indicate All or part of the list of access networks used for mobile devices 'for example, one of the access networks should be accessed by the mobile device as a condition for accessing a particular authorized location server In some example implementations, the second message may further indicate that certain control parameters and/or the like may be considered by the mobile device in determining whether to contact or otherwise access certain location servers. In this regard, the minimum retry period may indicate a minimum or additional desired time period that should elapse before the mobile device retransmits the first message to the proxy location server. As mentioned, in some example implementations, the mobile device may Or a plurality of subsequent messages are transmitted to the proxy location server, the one or more subsequent messages indicating that the mobile device has accessed one or more of the authorized location servers (eg, in the second set of location servers) All or part of a plurality of location services. By some non-limiting examples, subsequent messages may be responsive to the mobile device accessing the authorized bits in the second location server set The server is transmitted _ times _ times and/or transmitted for the first time after accessing another location server in the second location server set. 162179.doc • 18- 201243375 In some example implementations, A technique that can be used by one or more of the location servers that may have been authorized to act as a proxy location server for an authorized location server. For example, the proxy location server may obtain the first message from the mobile device. The location server for the mobile device includes a proxy location server for authorizing the location server. Here, for example, as mentioned in the above example, the first message may indicate the first location server set. The server can determine the second set of location servers based, for example, at least in part on the first set of location servers, and transmit the second message to the mobile device. For example, the second message can indicate the second set of location servers It is authorized for service related access by the location of the mobile device. It will be understood from the examples herein that in some example implementations it may be possible to have a plurality of location servers authorized as proxy location servers for authorizing location servers. For example, in some instances, the Authorized Location Server may authorize one or more Proxy Location Servers. Additionally, for example, in some instances, one or more of the proxy location servers may themselves authorize one or more other location servers as proxy location servers for the original authorized location server and / or proxy location server itself. 1 is a schematic block diagram illustrating an example environment 100 including a mobile device for accessing certain location services that may be provided by one or more computing devices 102/130, in accordance with an implementation. 134 and/or other similar information. In this case, the computing device(s) 102 can represent an authorized location server, and the other computing device(s) 13 can represent one or more authorized location servers, one or more authorized location servers. One of them or I62179.doc • 19· 201243375 may be authorized by the computing device(s) 102 as a proxy location server. Although not illustrated in FIG. 1, it should be understood that computing device(s) 2 may include one or more location services 134, and/or other computing device(s) 13 may include device 112. In the event that δ has lived in this situation, as illustrated, mobile device 1 〇 4 can include device 110, which can be used, at least in part, to initiate a first message to a computing device via one or more networks 120 The transmission of the device 112 of 1〇2. As mentioned, for example, the first message may include or otherwise indicate a set of location servers and/or other potentially useful information. The device 112 of the computing device 1 可 2 can initiate the transmission of the second message to the device 110 of the mobile device 104, for example, via one or more networks. Again, as previously mentioned, the second message may, for example, include or otherwise indicate that it may be authorized for access to the location service and/or authorized as a proxy location server for the authorized location server. The second location server collection. In this example 47, the mobile device 104 is illustrated as being in communication with the network(s) 120 via the wireless communication link 122, and the computing device(s) 1〇2 and the other computing device(s) 1 It is illustrated that the network(s) 120 are in communication via wired communication links 103 and 131, respectively. It should be understood that in some implementations 'wired communication link 103 and/or 131 may represent a wireless communication link, and/or wireless communication link 1 22 may represent a wired communication link. The network(s) 120 may represent One or more communication and/or computing networks, and/or other resources supporting the or the network. For example, network(s) 1 20 can include one or more telecommunications networks, one or more terrestrial communication networks, one or more cellular communication networks, one or more wired or wireless wide area networks 162179 .doc •20- 201243375 Road, one or more satellite communication networks, the Internet, and/or the like or a combination thereof. The network(s) 120 can, for example, include a plurality of transmission devices that can support a suitable wired and/or wireless communication link. Thus, network(s) 120 can include various types of access networks for mobile device 1〇4, computing device 1〇2, and/or other juice computing device(s) 130. Also illustrated in Figure 1 is that, in some instances, mobile device 104 can receive - or multiple wireless signals 142 from one or more transmission devices 140. The transmission device(s) 140 can represent all or part of the network(s) 12, the king of one or more locations. One or more transmission devices associated with or in part and/or the like or a combination thereof. Thus, for example, the transmission device(s) 14 can represent or a cellular base station and/or the like, one or more wireless local area network (WLAN) access points, and/or the like , one or more home base stations and/or the like, or a plurality of location beacons and/or the like - and so on. Wireless signal U2 may, for example, represent a wireless signal that may be used, at least in part, to estimate the location of mobile device 104. Similarly, as illustrated by certain example implementations, the mobile device 104 may obtain one or more wireless signals 152 from one or more mails (9). Thus, for example, sps 15〇 may represent mu associated with Global Navigation Satellite System (GNSS) and/or its like (such as the US Global Positioning System (GPS), the European Galile〇 system, or the Russian (1) (10) coffee system). Space-based and/or terrestrial-based transmission devices Thus, in some cases, mobile device 1.4 can be used, for example, using various known techniques to estimate its position - or multiple wireless signal positions / Or 152. 2, FIG. 2 is a schematic block diagram illustrating certain features of an example computing platform 162179.doc 21 201243375, which may be provided as part of the d-body 1 and/or according to an implementation. Or provided as part of the other computing device(s) (eg, as in Figure!). So, for example, - ten is flat. 200 may include device 112, and/or may provide and/or otherwise support certain location services 134. As illustrated, the computing platform 2 can include one or more processing units 2〇2 coupled to the memory 204 via one or more connections, a unit for performing data processing (eg, according to the text herein) The plurality of material elements 202 can be implemented, for example, in a combination of hardware or hardware and software. The processing unit(s) 202 can, for example, represent one or more circuits that are configurable to perform at least a portion of the data calculation program. The processing unit can be implemented by one or more processors, controllers, (four) processors, microcontrollers, special application integrated circuits, digital signal processing, programmable logic devices, fields, and the like. Stylized gate arrays, and the like, or any combination thereof. Memory 204 can represent any data storage mechanism. The memory 2〇4 may include, for example, a primary memory 204—and/or a secondary memory. The primary memory 20 “may include, for example, random access memory, read-only memory: 'etc. In this example, illustrated as being separate from the processing unit, it should be understood that 'all or a portion of the primary memory may be provided within processing unit(s) 2〇2 or other similar circuitry provided within computing device 102, or In other ways, it is co-located with the processing unit(s) plus the common positioning 33 or with other similar circuits of the computing device 1〇2: the secondary memory 2〇4_2 can be packaged, for example, with the main memory. The same or similar type of memory and / or one or 162I79.doc • 22 · 201243375 multiple data storage devices or systems, such as disk drives, CD players, tape drives, solid state memory drives, etc. In some implementations, the secondary memory is operatively received or otherwise configurable to couple to (non-transitory) computer readable medium 270. Memory 204 and/or computer readable medium 27A can be included for Some example techniques as provided herein The computer can implement instructions 272. As illustrated in Figure 2, at various times, memory 204 can store certain signals representing data and/or computer implementable instructions for certain example techniques as provided herein. In other words, the memory 2〇4 can store data for the device and/or computer implementable instructions, and/or location service(s) 134. By way of another example, the memory 2〇4 can be used at various times. The storage represents representative data and/or instructions relating to the first location server set 220 first location server set 222, (eg, the mobile device 1〇4) estimated location 224, QOP parameter 226, one Or a plurality of previously authorized location servers 228' - or a plurality of preferred location servers said ... or a plurality of non-preferred location feeders 232, - or a plurality of location feeder addresses 234, - or multiple accesses Preference 236, one or more priority parameters and/or prioritization 238, one or more servo durations 24, one or more service areas 242 or evening servo networks 244, one or more retry periods 246 , and / or the like or a combination thereof. As shown, the computing platform 2 can, for example, include one or more wireless/network interfaces 208 (night) wireless/network interfaces that can, for example, provide for receiving and/or transmitting wired and/or wireless signals. The ability to communicate, for example, via network(s) 120 (Fig. 1). Therefore, M is 'example' and in some examples, (multiple 162179.doc • 23· 201243375) wireless/network The interface 208 can include, for example, one or more receivers 210 and/or one or more transmitters 212 that are adapted to support a particular communication link. Next, with respect to FIG. 3', FIG. 3 is an illustration of a mobile device according to an implementation. 104 provides a schematic block diagram of certain features of an example computing platform 3, the mobile device 104 for accessing certain location services 134 that may be provided by one or more computing devices 102/130 (FIG. 1) and / or other similar information 0 As illustrated, the computing platform 300 can include one or more processing units 3 〇 2 coupled to one or more of the memory blocks 304 via one or more connections 〇6, one or more processing units 302 To perform data processing (eg, according to the techniques provided herein). The processing unit(s) 302 can be implemented, for example, in a combination of hardware or hardware and software. The processing unit(s) 3〇2 may, for example, represent at least a portion or circuits of the configurable to perform a data calculation program. By way of example and not limitation, the processing unit may include one or more processors, controllers, microprocessors, microcontrollers, special application integrated circuits, digital signal processors, programmable logic devices, field programmable Gate array, and the like, or any combination thereof. Memory 304 can represent any data storage mechanism. The memory 3〇4 can be, for example, the main memory 3〇4] and/or the secondary memory 304-2. The main gas may include, for example, random access memory, read only memory, . Although illustrated in this example as being separate from the processing unit, all or a portion of the primary memory may be provided to the processing unit(s): ^ or provided in other similar circuits within the mobile device 104 or in a vertical Co-located/supplied with the processing unit(s) 302 or co-located/joined with other similar circuits of the mobile device i 162I79.d〇c 24 24443375. Secondary memory: 2 can be packaged (J) with the same or similar type of memory and / / - multiple data storage devices or systems, such as disk drives, CD players; ^ Machine solid state s memory machine, and so on. In some implementations, the secondary ticks can be received or otherwise configurable to be coupled to (non-transitory) brain-readable media 370. Memory 〇4 and/or computer readable media 37 can be implemented for a computer implementable 372 of certain example techniques as provided herein. 7 As illustrated in Figure 3, at various times, memory 304 may store certain signals indicative of information for certain example techniques and/or computer implementable instructions as provided herein. For example, the memory 3〇4 can store data for the device and/or computer implementable instructions. By way of example, at various times, § memory 304 may store representative data and/or instructions relating to: first location server set 22, second location server set 222', estimated Location 224, Q〇p parameter 226•, one or more previously authorized location servers 228', one or more preference location servers 23, one or more non-preferred location servers 232, one Or a plurality of location server addresses 234 or evening access preferences 23 6', one or more priority parameters and/or prioritization 238', one or more service durations 24 〇, one or more Service area 242., one or more servo networks 244, one or more retry periods 246', and/or the like or a combination thereof. Although the same reference numerals used for certain data items and/or instructions have been used in the foregoing example implementations in Figures 2 and 3, this is done for readability purposes only. Therefore, it should be remembered that 'in some cases' more of these data items and/or one of the orders 162179.doc -25- 201243375 may be different. Accordingly, the example data items and/or instructions illustrated in FIG. 3 are further referenced using the apostrophe symbol to indicate that such data items and/or instructions may differ from the similarly referenced data items and/or instructions in FIG. As shown, the mobile device 104 can, for example, include a wireless interface 3〇8. Wireless interface 308 can, for example, provide the ability to receive and/or transmit wired and/or wireless signals, for example, via network(s), and/or from one or more transmitter devices 140. Wireless signal 142, and/or wireless signal 152 is obtained from one or more SPSs 150 (circle 1). The wireless interface 〇8 may include - or multiple interfaces 'which may include, but are not limited to, interfaces for wide area networks (Wan) such as GSM, UMTS, CDMA, LTE, WCDMA, and CDMA 2000) In the personal area network (PAN) interface (such as WiFi and Bluetooth). It should also be understood that there may be multiple wireless interfaces and/or wired interfaces 3〇8 that may be used simultaneously or individually. In fact, it should be borne in mind that in some implementations, the mobile device may use a wired interface (e.g., Ethernet, DSL, cable, etc.) to access the supL technology. In some implementations, the wireless interface 308 can also act as a receiver device (and/or transceiver device) simultaneously and/or alternately to acquire signals 142/152 (FIG. 1) from one or more transmission devices for Used in positioning and/or other positioning/navigation services. In some example implementations, the wireless interface 3〇8 may also represent one or more wired network interfaces. As illustrated, the wireless interface(s) 308 can include one or more receivers 310 and/or one or more transmitters 312. By way of further example, all or portions of the wireless interface(s) 308, the wired/wireless interface(s) 208, and/or the network(s) 12(s) can be configured for 162179.doc • 26 • 201243375 Various wireless communication networks such as Wireless Wide Area Network (WWAN), Wireless Local Area Network (WLAN), Wireless Personal Area Network (WPAN), and the like. The terms "network" and "system" are used interchangeably herein. WWAN can be a code division multiple access (CDMA) network, a time division multiple access (TDMA) network, a frequency division multiple access (FDMA) network, an orthogonal frequency division multiple access (OFDMA) network, and a single Carrier Frequency Division Multiple Access (SC-FDMA) network, etc. ^ CDMA network can implement one or more radio access technologies (RATs), such as (only a few radio technologies are listed), cdma2000, broadband CDMA (W- CDMA), Time Division Synchronous Code Division Multiple Access (TD-SCDMA). Here, cdma2000 may include technologies implemented in accordance with the Telecommunications Industry Association (TIA) IS-95, IS-2000, and IS-856 standards. The TDMA network can implement the Global System for Mobile Communications (GSM), Digital Advanced Mobile Phone System (D-AMPS), or some other RAT » GSM and W-CDMA are described from the name "3rd Generation Partnership Project" ( 3GPP) Association of documents. Cdma2000 is described in a document from a consortium named "3rd Generation Partnership Project 2" (3GPP2). 3GPP and 3GPP2 documents are publicly available. For example, a WLAN may include an IEEE 802.11x network, and a WPAN may include a Bluetooth network, IEEE 802.1 5x. The wireless communication network may include so-called next generation technologies (eg, "4G") such as 3GPP Long Term Evolution (LTE), 3GPP LTE Advanced, IEEE 802_16 WiMAX, 3GPP2 Ultra Mobile Broadband (UMB) ' and/or the like . In addition, as illustrated, the techniques provided herein may also be implemented, at least in part, in an environment that supports SUPL technology. As shown, computing platform 300 may include one or more input/output units 314. The input/output unit 314 can, for example, include one or more user interfaces 162179.doc -27- 201243375, such as a keypad, a touch screen, various buttons, various indicators, display screens, speakers, Microphones, projectors, cameras, vibration mechanisms, and more. In some example implementations, the input/output unit 31 includes - or a plurality of inertial sensors (eg, 'accelerometers, gyroscopes, etc.), - or multiple environmental sensors (eg, thermometers, barometers) , magnetometer, etc.). The computing platform 300 can take the form of a mobile device 1-4, and the mobile device ι4 represents any electronic device that can move around within the environment. For example, mobile device 104 can include handheld computing and/or communication devices such as 'mobile phones, smart phones, laptops, tablets, positioning/navigation devices, tracking devices' and/or the like or Some combination of it. In some example implementations, the mobile device 1〇4 can be part of a circuit board, an electronic chip, or the like. The mobile device 104 can be referred to as a mobile terminal, a terminal, a mobile, a mobile device, or a user device. Turning next to Figure 4, Figure 4 is a schematic block diagram illustrating an example environment 4i that may be provided, for example, within the environment 100 of the Figure or as part of the environment 100 of Figure 1. According to consistent implementations, the environment can be provided, for example, by using a plurality of SUPL positioning platforms (SLPs) (eg, 406, 409, and 410) to support the SUPL technique, the plurality of SUPL positioning platforms (SLp) being represented as It is used by mobile devices such as the Hole Enable Terminal (SET) 402. As mentioned, the network(s) 120 may include one or more networks, in this example, the one or more networks may include a home network 404 for the SET 402, and/or a Or multiple access networks 408. One or more of the networks in the access network 408 can serve as a servo network for the SET 402 and provide communication services such as initiation and 162179.doc • 28- 201243375 ability to receive voice and data calls, access to the Internet The ability of the network, and the ability to connect to SLP 406, 409 and 41 0. The home network 404 can be a network in which the set 402 is permanently registered and subscribed to obtain a communication service provided by the access network 4〇8. In some cases, the SET 402 can access the home network 404, in which case the network 404 becomes one of the access networks 4〇8. Although illustrated using a separate cloud diagram (as illustrated by the interconnected dashed lines), the home network 404 and one or more access networks 〇8 may be interconnected and/or otherwise operatively communicable in some manner. . The home network 4〇4 may or may not share some common coverage areas with one or more access networks 408, and the access networks 408 may or may not share some common coverage areas with each other. Therefore, SET 402 can be located in some networks, not in other areas of the network. The SET 402 may correspond to the mobile device 1〇4 of FIG. 1 (eg, as a specific example of the mobile device 104 of the figure). H_SLP 4〇6 may correspond to computing device(s) 102 in Figure i. The proxy servers SLp 4〇9 and d-SLP or E_SLp 410 may correspond to other computing devices 13〇 in the figure. The access network 408 and the home network 4〇4 may correspond to the network(s) 12 in FIG. Although SET 402 is shown in FIG. 4 as having wireless access to both the home network 4〇4 and the access network(s) 408, the SET 402 can have only the home network 4 at any particular time.直接4 or direct wireless or wired access to only one of the network(s) 8/8. In this case, SET 4〇2 can access an entity attached to or associated with a network that is not SET 4〇2 via access network 408(s) or home network 404 The communication is direct access to the network. This communication can be transmitted via other networks (such as the Internet), not shown in Figure 4, 162179.doc -29- 201243375. H-SLP 406 may be a subscription SET 402 to receive location services using SUPL (such as transmission of assistance data and determination of SET 402 location). The proxy server 31^409 and 〇-31^ or £-81^410 may be SLPs capable of providing better location services to the SET 402 in certain areas than the H-SLP 406, and may be authorized to provide Such location services, as further described below * In this example, SET 402 can transmit first message 420 to H-SLP 406, for example, via home network 404. As mentioned previously, the first message 420 can include and/or otherwise identify a first set of location servers. As also mentioned, in some examples, the first set of location servers may include an empty set. The H-SLP 406 can determine the second set of location servers, for example, based at least in part on the first set of location servers. The H-SLP 406 can transmit the second message 424 to the SET 402, for example, using the home network 404. Here, for example, the second message 424 will be assumed to include and/or otherwise identify a second location server list including the SLP 409, which may be stored using one or more access networks 408 Take 'as authorized for access by SET 402. In this example, SLP 409 may represent D-SLP and/or E-SLP' and it is authorized in second message 424 to act as a proxy location server for H-SLP 406. Thus, in the event that an authorization has been received from the Η-SLP 4〇6, the SET 402 can initiate additional messaging to further access the proxy server via the 〆 or multiple access networks 408 or via the home network 404. SLP 409. For example, SET 402 may later send a message 430 indicating the first location server set to 162179.doc • 30-201243375 to proxy timer SLP 409. The proxy server SLP 409 can determine the second set of location servers based, for example, at least in part on the first set of location servers, and, for example, using one or more access networks 408 or the home network 404 The second message 434 is transmitted to the SET 402. Here, for example, it will be assumed that the second message 434 includes and/or otherwise identifies a second location server list that is authorized (by the proxy server SLP 409) for use by the SET 402 Access to the SLP 410. According to some implementations, the SET 402 that has accessed the SLP 409 can communicate that the authorized access system occurs using one or more subsequent messages 426, and one or more subsequent messages 426 can be transmitted to the H via the home network 404. -SLP 406. The SET 402, which has received authorization from the proxy server SLP 409 to access the SLP 410 in the second message 434, can later selectively access the SLP 410, for example, to obtain an applicable location service, and the like. Thus, for example, one or more SUPL sessions and/or the like may be performed, the estimated location of the SET 402 may be obtained via the one or more SUPL sessions and/or the like and/or the SET 402 may be The estimated location is optionally provided to the SUPL agent (not shown in FIG. 4) within the SET 402 or, for example, via the SLP 410 and/or other support network(s) to the outside. SUPL agent 412. When the SUPL agent <In SET 402, SET 402 may initiate a SUPL session with SLP 410 to obtain a location estimate, and SET 402 may need to verify a particular location service (eg, obtain a location estimate for an internal SUPL agent) It is authorized for the SLP 410 by the proxy server SLP 409. When the location estimate is instead provided to the external SUPL agent 412, the SLP 410 may initiate a SUPL session with the SET 402 (to obtain a location estimate 162179.doc -31 - 201243375 st ), and the SET 402 may need to verify the specific location service (For example, on behalf of an external SUPL agent to obtain a location estimate) is authorized by the proxy server SLp 409. SET 402, according to some implementations 'accessed SLP 41 〇 (eg, to obtain the example service described above) may convey that the authorized access system uses one or more subsequent mechanisms 436 to occur 'one or A plurality of subsequent messages 436 may be transmitted to the proxy server SLp々op or H-SLP 406 via the one or more access networks 408 or the two SLPs. Next, focus on FIG. 5, which is illustrated in accordance with an implementation. A flow diagram of certain features of the program or method 5 of computing device 130 (e.g., as in FIG. 1) and/or proxy server sLp 4〇9 (eg, as in FIG. 4). At instance block 502, the first message can be obtained from the mobile device by the location server. The location server for the mobile device includes a proxy location server for the authorized location server. Here, for example, the first message may include or otherwise indicate a first set of location servers. However, as mentioned and in some examples, the first set of location servers may contain an empty set. It should be understood that the 'first message' as used herein in some instances may include one or more transmitted messages. At instance block 504, a second set of location servers can be determined based at least in part on the first set of position feeders. In some example implementations, at block 506, the determination at block 504 may further consider additional information, such as an estimated location of the mobile device, one or more access networks available for use by the mobile device. , Q〇P parameters, and / or similar or a group of 162179.doc •32· 201243375. In some examples, at block 508, the estimated location of the mobile device can be obtained. ' At instance block 510, the second message can be transmitted to the mobile device, and the second message indicates the second location server set. It is authorized to be used for service related access by the location of the mobile device. In some example implementations, at block 512, the second message may further indicate access preferences, prioritization, service duration, service area, certain access networks, minimum retry period 'and/or the like Or some combination thereof. It should be understood that in some such example 1, the second message as used herein may include one or more transmitted messages. At instance block 514, a subsequent message can be obtained from the mobile device, the subsequent message indicating the occurrence of service related access to at least one location of the authorized location server by the mobile device. Turning next to Figure 6, Figure 6 illustrates a procedure for a mobile device 1 (e.g., as in Figure 1) and/or SET 4〇2 (e.g., as illustrated in Figure *), in accordance with an implementation. Or a flow chart of certain features of method 600. At instance block 602, an authorization can be obtained from an authorized location server (eg, H-SLP 406 in the bucket) to use a location server that is a proxy location server for the authorized location server (eg, Figure 4) In the SLp 4〇9). By way of example, authorization can be granted from an authorized location server by including and/or otherwise identifying one or more of the one or more location servo sets. At instance block 604, the first message can be transmitted to the proxy location server, the first message indicating the first location server set. In some implementations, 162179.doc • 33· 201243375 The first set of location servers may contain an empty set. Additionally, in some implementations, the first message can include additional information that can be considered by the proxy location server. As used herein, the first message can include one or more transmitted messages. At instance block 606, a second message can be obtained from the proxy location server, the second message indicating the second set of location servers to be authorized for location service related access by the mobile device. As used herein, this second message may contain one or more transmitted messages. At instance block 608, one or more location servers from the second set of location servers are selectively accessed to obtain one or more location services and/or other similar form information at instance block 610. The subsequent message may be transmitted to the proxy location server and/or the authorized location server, and the subsequent message indicates the occurrence of service related access to at least one location of the authorized location server by the mobile device. As used herein, this subsequent message may contain one or more transmitted messages. It is contemplated that the discovery of SLPs (eg, D-SLPs and/or E-SLPs) can occur in a number of different ways, including but not limited to digital discovery by the user (eg, via web browsing, scanning qR) Code, etc.). The findings may also be from H-SLP or otherwise supported by h-SLP. For example, the H-SLP may provide a D SLp address or other similar identifier when queried by the SET; redirect the SET to the D-SLP; translate and/or verify the d-SLP that has been discovered by the SET A address or other similar identifier (eg, via a query/response mechanism). In some instances, the discovery may come from one or more resources of the access network or otherwise by accessing one or more resource branches of the network 162179.doc • 34· 201243375. For example, the access network may provide a D-SLP address or other similar identifier when the user attaches (eg, using an LTE attachment accept message), and/or may allow the SET to be via DHCP and/or the like. This D-SLP address or other similar identifier is queried. In another example, a fixed format D-SLP address and/or a similar identifier associated with the access network (eg, containing an action country code identifier and a mobile network code identifier for accessing the network) It may also be defined as a fixed format D-SLP address and/or similar identifier similar to a preset E-SLP address in SUPL for discovery via DNS and/or the like. The address of the D-SLP or E-SLP authorized by the SET and/or authorized by the H-SLP or the proxy server D-SLP may be a globally unique address similar to the fully qualified domain name (FQDN) , or may be an IP address, or may be a specific (eg, known or preset) address unique to the network or communication technology. The previous method can also be used to discover or verify the E-SLP address before a possible emergency call. Thus, for example, we can consider D-SLP and E-SLP as different variants of the native SLP. Thus, the local SLP can then act as a D-SLP or E-SLP or both. The technology provided in this article can also provide additional Η-SLP support. For example, the Η-SLP may provide certain restrictions when verifying or providing an address or similar identifier of an authorized D-SLP, for example, to further protect the SET user. For example, a time period during which the SET can access the D-SLP can be provided. For example, a geographic area or a collection of similar areas that the SET must reside in order to access the D-SLP can be provided. For example, one or more access networks may be provided for the SET to access the D-SLP. For example, the identifiable D-SLP is allowed to provide a set of services for 162179.doc • 35- 201243375 (for example, if the network is initiated, other services can be resisted by the SET). If one or more of the provided instance conditions are no longer applicable, the SET may request the H-SLP for a new D-SLP address for a similar identifier, and/or possibly a new D-SLP address. In some instances, the H-SLP may provide information about the degree of privacy to the SET to expect a D-SLP - for example, it may identify location services and/or other similar information that may or may not be permitted by local regulations. Certain techniques provided herein may further benefit the H-SLP or otherwise provide additional control thereof. For example, the H-SLP may provide a D-SLP address or other similar identifier to the SET or verify the D_SLP address or other similar identifier, while the SET roams in an area in which the H-SLP cannot Support location appropriately (for example, in a foreign country or in a closed area where the author of the book does not have good coverage). For example, if the local operator is partnered with a group of other operators, so that each operator provides location support for all operators' users in their own coverage area, the H-SLP can place the D-SLP address. Or other similar identifiers are provided to the SET or to verify the D-SLP address or other similar identifier. Additionally, in some examples, the H-SLP can control the length of time that the SET can access the D-SLP, the geographic area that is permitted to access, and/or the set of access networks that are accessible for access. Additionally, in some examples, the H-SLP can query the SET to verify if the D-SLP is authorized for the SET and possibly revoke the permission to access the D-SLP, for example, if the D-SLP is at the H-SLP The non-service is simultaneously assigned by the proxy server D-SLP, but the H-SLP is now back in service. Some of the techniques provided herein may allow for the application of certain security technologies. For example, in some implementations, the public key voucher can be used by the SET to authenticate the D-SLP with respect to the H-SLP. For example, doing so may help verify that the D-SLP has an address provided or verified by the H-SLP, and/or otherwise establish the trustworthiness of the D-SLP by the H-SLP. In another example, if the D-SLP provider has a relationship with a 3GPP/3GPP2 H-SLP provider, the D-SLP can use the 3GPP Universal Bootloader Architecture (GBA) method to authenticate the SET. In other examples, the D-SLP may use a client side device credential (for H-SLP) to authenticate the SET, for example, using the same or similar method with respect to the H-SLP to tie the user and device identification code. In still other example implementations, SUPL Alternative Client Authentication (ACA) may be used by the D-SLP to verify that the SET IP address matches a known SET ID (if the D-SLP belongs to an access network provider or Access network provider associated). In addition, D-SLP security can use the same method as H-SLP. The techniques provided herein may further enhance certain services and/or accounting processes associated with D-SLPs that support SET origin location services. For example, the D-SLP provider can perform billing processing directly on the SET user. For example, accounting processing may be provided or otherwise supported via an H-SLP provider, for example, if there is a commercial relationship and the D-SLP may authenticate the SET identification code (eg, SET International Mobile Subscriber Identity (IMSI)) ). In some implementations, if notification and verification of the SET is used, the network (eg, SLP) starting location may be permitted. For example, such implementation may have a network application for assisting the SET user in some manner and/or Or service. For example, an external SUPL agent may be accounted for (eg, by a D-SLP provider) for locating the SET, wherein the SUPL agent provider may be 162179.doc -37-201243375 by obtaining the SET location The fee is transferred to the user for the accounting process of providing the service to the SET user (eg, navigation assistance). For still other example limitations, the network start location may be allowed for D-SLPs that also act as E-SLPs to potentially support location estimates for emergency calls. Here, for example, the resulting accounting process may depend on applicable regulatory requirements and/or other similar agreements. The following sections provide additional examples of the techniques presented herein for certain protocol implementations. These protocol implementations are identified by OMA for location-based services via a user plane called SUPL. SUPL can, for example, enable SET and SLP to communicate via ip transport to exchange location information (e. g., GNSS assistance material, etc.) and other information that can be used for positioning. More specifically, the description may be fully or partially implemented in some example message flows in the example implementations presented in Figures 1 through 6. The message flow described below illustrates how different location services and/or the like may be provided to the SUPL agent and/or via some instance interaction between the SUPL agent, one or more SLPs, and one or more SETs. It is similar. According to some example implementations, messages transmitted between the SLP and the SET via the access network and/or the network may, for example, be compliant with SUpL User Plane Location Agreement (ULP), eg, ULP 3.0 and/or Some other similar agreement. The transmission of information between the SLP and the SUPL agent according to certain examples may, for example, be compliant with a Mobile Location Agreement (MLP) and/or other similar agreement as defined by OMA. With respect to some of the foregoing example implementations, according to some example implementations, the first message 420/430 can include a SUPL START message or a SUPL REPORT message, and/or the second message 424/434 can include a SUPL END message or a SUPL TRIGGERED STOP message. 162179.doc -38 · 201243375 Reference will be made to a number of figures illustrating the flow of messages and sharing a common format in which two or more SUPL entities (eg, devices, services, etc.) are marked in the common format. The middle is represented as corresponding to a particular vertical line. The communication and/or other processing associated therewith is illustrated by a plurality of actions occurring on a more vertical line. The action is marked to the leftmost vertical line by a letter in alphabetical order. In some instances, we expect that the action corresponds to a set of sequential actions'. However, it may be remembered that in some instances it may be possible to have different orders and/or to make all or part of two or more actions. Execute at the same time. The message from the entity to the other entity can be represented by a line within the arrow of the display direction. Such messages may be identified by name and/or by some instance parameters in parentheses associated therewith, and the like. In addition, in some instances, additional programs and/or potential or specific delays associated therewith may be presented in a box corresponding to the applicable vertical line and thus to the entity. By way of example, some delays can be listed by having a timer value for set "υτ#" or "ST#" for ,, where the "#" symbol represents an integer value. These timer values may vary depending on the implementation and may be set to specific values and standards. By way of some non-limiting examples, in some implementations: 1; 1 > 1 and 1; 1 > 2 timer values may have preset values; UT3, UT5, UT7, UT8, ST1, ST2, ST3, ST4 The ST5, ST6, and ST7 timer values can have a preset value of 10 seconds; and the UT9 timer value can have a preset value of 6 seconds. In the message flow diagram described below, the reference to the SET may correspond to the SET 402 in FIG. 4, and the reference to the H-SLP may correspond to the H_SLP 4〇6' in the FIG. 4 to the D-SLP or E-SLP. The reference may correspond to D_slp or E-162179.doc-39.201243375 SLP 410 in FIG. 4, and the reference to the proxy server D-SLP or the proxy server Ε-SLP may correspond to the generation servo in FIG. The SLP 409' and reference to the SUPL agent may correspond to the SUPL agent 412 in FIG. In keeping in mind this situation, attention is directed to Figure 7, which is a flow diagram illustrating an example message flow that may be used to support certain network home location services, in accordance with an implementation. More specifically, Figure 7 illustrates an example message flow for network initiated (non-roaming) single activity. At action A: the SUPL agent sends the MLP SLIR message to its associated D-SLP or Η-SLP (collectively referred to herein as D/H-SLP) to request a location estimate for a particular designated SET. The D/H-SLP can authenticate the SUPL agent and check if the SUPL agent is authorized to obtain the requested service based on the received SUPL agent. D/H-SLP can also provide privacy checks based on and. The D/H-SLP can also verify that the target SET supports SUPL. If the previously calculated location is satisfied at the D/H-SLP and no notification and verification is required, the D/H-SLP can proceed directly to Action G. If notification and verification are required or only notification is required, the D/H-SLP may proceed to action B. At action B: The D/H-SLP uses the SUPL INIT message to initiate a session with the location of the SET. The SUPL INIT message contains the desired method of positioning, SLP capability (sZPCapaW/z’iz’e·?) and, depending on the situation, 0. If the result of the privacy check in action A indicates that notification and/or verification by the target user is required, the D/H-SLP may also include the notification parameter in the SUPL INIT message. The D/H-SLP also calculates and stores the hash of the SUPL INIT message before sending the SUPL INIT message. 162179.doc •40- 201243375 If the D/H-SLP decides to use the previously calculated position in action A, the SUPL INIT message This location can be indicated in the "no location" pdiMei/zoi/ parameter value, and the SET can respond with a SUPL END message carrying the result of the verification procedure (access granted or denied). If no explicit verification is required (only notification is required), the SET can respond with a SUPL END message. The D/H-SLP can then proceed directly to action G. In some implementations, prior to transmitting the SUPL END message, the SET can perform the data connection setup procedure of action C and use the procedure described in action D to establish a transport layer security (TLS) connection to the D/H-SLP. . At action C: SET analyzes the received SUPL INIT message. If it is found that it is not authenticated, the SET does not take another action. No, the SET takes action to prepare for establishing a TLS connection with the D/H-SLP. The SET also calculates the hash of the received SUPL miT message. At action D: SET evaluates the notification policy and takes the appropriate action. The SET can use the D/H-SLP address to establish a TLS connection to the D/H-SLP. The D/H-SLP address is the H-SLP address supplied by the home network or by H-SLP or borrowed. The D-SLP address supplied or verified by the proxy server D-SLP authorized by the H-SLP. The SET then sends a SUPL POS INIT message to begin a positioning session with the D/H-SLP. The SET can still send a SUPL POS INIT message even if the SET does not support the desired positioning method indicated in the SUPL INIT. The SUPL POS INIT message contains a location ID (/ocai/cm/i/), a SET capability (s five rCapMZ/iiiei), and a hash (ver) of the received SUPL INIT message calculated in action C. The SUPL POS INIT message may also include a SUPL POS message carrying: (i) 3GPP LTE Positioning Protocol (LPP), and/or (ii) LPP (LPP/ with 162179.doc • 4b 201243375 OMA LPP extension) LPPe), and/or (iii) 3GPP2 C.S0022 (referred to herein as TIA-801) positioning protocol message conforming to the D/H-SLP location agreement capability (indicated by dPCapdHmei in action B). The SET may also provide its location (if this is supported) (as part of LPP/LPPe/TIA-801 or explicitly via optional location parameters). If the location of the QPP in the SUPL POS INIT message is satisfied (or the location of the Q〇P based on the information received in the SUPL POS INIT message), then the D/H-SLP can be directly Proceed to action F and not engaged in a SUPL POS session. At action E: SET and D/H-SLP engage in SUPL POS message exchange to calculate position. The location method for this session is determined based on the capabilities of the SET and D/H-SLP exchanges during the SUPL POS message exchange or as appropriate in action D. The D/H-SLP calculates the position estimate (via SET assistance) based on the received position measurement, or the SET calculates the position estimate (based on the SET) based on the assistance obtained from the D/H-SLP. At action F: Once the location calculation is complete, the D/H-SLP sends a SUPL END message indicating that the location session has ended to the SET^ SET to release the TLS connection to the D/H-SLP and release the resources associated with the session. . At action G: The D/H-SLP sends the location estimate back to the SUPL agent in the MLP SLIA message, and the D/H-SLP can release the resources associated with this session. Turning next to Figure 8, Figure 8 is a flow diagram illustrating an example message flow that may be used to support a certain mobile device home location service, in accordance with an implementation. More specifically, Figure 8 illustrates an example message for SET start (non-roaming) single positioning 162179. <J6c -42· 201243375 Flow" At action A: SET receives a location request from a SUPL agent (eg, an application) on the SET. The SET takes the appropriate action to establish a secure TLS connection to the D-SLP or to its H-SLP (collectively referred to herein as D/H-SLP). The SET may select D-SLP based on any prior authorization from the H-SLP or proxy server D-SLP for the D-SLP and based on its current approximate location and the servo access network(s) and possibly other criteria H-SLP. At action B: the SET may use the default address provided by the home network for the H-SLP or provided by the H-SLP or by the proxy server D-SLP authorized by the H-SLP for the D-SLP or The verified address is to establish a secure TLS connection to the D/H-SLP and a SUPL START message is sent to begin a positioning session with the D/H-SLP. The SUPL START message contains the location ID (/oc^n〇n/i〇, SET1 capability (sETCapabilities) and optionally the desired QoP. If the previously calculated location of the requested QoP is available at the D/H-SLP, then The D/H-SLP can proceed directly to action F and send a SUPL END message including the position result (ρ〇ί出·〇«) to the SET. At action C: D/H-SLP sends the SUPL RESPONSE message To SET. SUPL RESPONSE contains the desired positioning method (posMei/zoiO and SLPCapabilities). At action D: SET sends SUPL POS INIT message to D/H-SLP. Even if SET does not support the indication in SUPL RESPONSE The SET can still send a SUPL POS INIT message. The SUPL POS INIT message contains the location, SET capability, α,

And, where appropriate, SUPL POS messages carrying LPP/LPPe and/or TIA-801 Location Agreement messages that comply with the D/H-SLP Location Agreement Capabilities (as indicated in Action C 162179.doc -43 - 201243375). The SET may also provide its location (if the situation is supported) (as part of LPP/LPPe/TIA-801 or explicitly via optional location parameters). If the position captured in the SUPL POS INIT message that satisfies Q〇P (or the position calculated by the QoP based on the information received in the SUPL POS INIT message) is available, the D/H-SLP can be directly Proceed to action F and not engaged in a SUPL POS session. At action E: SET and D/H-SLP engage in SUPL POS message exchange to calculate position. The location method for this session is determined based on the capabilities of the SET and D/H-SLP exchanges during the SUPL POS message exchange or as appropriate in action D. The D/H-SLP calculates the position estimate (via SET assistance) based on the received position measurement, or the SET calculates the position estimate (based on the SET) based on the assistance obtained from the D/H-SLP. At action F: Once the location calculation is complete, the D/H-SLP sends a SUPL END message indicating that the location session has ended to the SET. The D/H-SLP can also send location results in SUPL END if necessary. The SET can release the TLS connection to the D/H-SLP and release the resources associated with this session. D/H-SLP can release resources related to this session. Other SUPL location services include, for example, triggered location services, periodic location services, location transfer to third parties, SET location of another SET, location of a SET associated with an emergency call request, and location URI transmission. Such SUPL location services are defined by 0MA (eg, in the OMA specification, OMA-TS-ULP_V2_0 for SUPL version 2.0 and OMA-TS-ULP-V3_0 for SUPL version 3.0), and may be via D-SLP or E- 162179.doc -44 - 201243375 SLP's SET interaction. For each location service, when the same service is obtained (differences are illustrated in Figures 7 and 8), the SUPL interaction between SET and D-SLP or E-SLP can be similar to between SET and its Η-SLP SUPL interaction. Turning next to Figure 9, Figure 9 is a flow diagram illustrating an example message flow that may be used to support the authorization of D-SLPs and/or E-SLPs for use by certain location services by H-SLP, in accordance with an implementation. In this example, the Η-SLP may be an authorized SLP capable of authorizing the proxy server SLP and the non-proxy server SLP. This procedure may be invoked by the SET to obtain authorization for the S-LP from the D-SLP and/or E-SLP that can be found by the SET to be able to provide location services to the SET at or near its current location, and/or from The S-SLP receives an address that can provide location services to other authorized D-SLPs and/or E-SLPs of the SET at or near its current location. The program may also be invoked by the SET to provide D-SLP and/or E-SLP for location services at a location remote from the SET (eg, a location that the user of the SET desires to visit later) discovered by the SET. Authorized by S-LP. Η-SLP is not forced to provide authorization under these conditions, but can still choose to do this in order to improve location support. It should be noted that there may be a configuration between the provider of the Η-SLP and the provider of the D-SLP or E-SLP to avoid D-SLP or E-SLP (collectively referred to herein as D/E-SLP). The service is overloaded. This configuration can limit the number of SETs that the D/E-SLP can be simultaneously authorized.

At action A: SET invokes the program to obtain up to some maximum number of locations that can provide location services to the SET at a remote location at or near its current location or in some cases (eg, ten) ) Authorized D-SLP 162179.doc -45· 201243375 and/or up to some other maximum number (for example, ten) of authorized Ε-SLP addresses. Once any minimum retry period for any previous calls to this program has expired, the program can be invoked under any of the following conditions: (a) SET finds that it wants to authorize for its current location or remote Location D-SLP or Ε-SLP address; (b) Under the D-SLP grant, the SET is not able to obtain sufficient location services from the H-SLP and does not have a currently authorized D-SLP or has current authorization D-SLP, whose access is prohibited due to geographic area or access network restrictions (note that in some cases, D-SLP may remain authorized until the associated service duration has expired) And/or (c) in the case of the Ε-SLP authorization, the SET accesses the network that is not the home network, needs to access the Ε-SLP and does not have the current authorization Ε-SLP or has the current authorization Ε-SLP The access is denied due to geographic area or access network restrictions (note that in some cases, the S-SLP may remain authorized until the associated service duration has expired). The SET can take appropriate action to establish a secure TLS connection to the H-SLP. At action B: the SET may use a preset address provided by the home network to establish a secure TLS connection to the H-SLP and send a SUPL START message to begin a positioning session with the H-SLP. The SUPL START message contains the location ID (/c>caiz'o«/(5?) and the SET capability. The SUPL START message also contains an SLP query parameter indicating whether the SET requests the D-SLP and/or the Ε-SLP address. - SLP request, the SET may include a list of any D-SLP addresses currently authorized by the H-SLP, and may include a list of preferred D-SLP addresses (eg, D-SLP addresses have been discovered) and/or non- Preference for D-SLP addresses (eg, D-SLPs that were previously unavailable for SET services) 162179.doc -46- 201243375. The address on the first list may appear on the second or third list (but For both Ε-SLP requests, the SET may include a list of three E-SLP addresses that correspond exactly to the list of D-SLP requests. In the case of a request for a D-SLP address, SET The QoP required from the D-SLP may also be provided (eg, with better location accuracy for any authorized D-SLP). The SET may also include its current location estimate (if available). C: If the H-SLP does not need to obtain the position of the SET or verify any position provided in action B, the H-SLP proceeds to action F. Otherwise, H- The SLP sends the SUPL RESPONSE message to the SET. The SUPL RESPONSE message contains the home location method (sLPCapabilities). At action D: SET sends the SUPL POS INIT message to the H-SLP. Even if the SET does not support the SUPL The SET can still send the SUPL POS INIT message according to the desired positioning method indicated in RESPONSE. The SUPL POS INIT message contains the location, SET capability (·?5TCapai?"(1)es), and optionally carries H-SLP The location agreement capability (indicated in action C) of the LPP, LPP/LPPe and/or ΤΙΑ-801 location agreement message SUPL POS message. The SET may also provide its location (if this is supported) (as LPP/LPPe) /TIA-801 part or explicitly via the optional position parameter). If the desired QoP is met, the position taken in the SUPL POS [NIT message (or the required QoP is received based on the SUPL POS INIT message) The D/H-SLP can proceed directly to Action F and not in the SUPL POS session. At Action E: SET and H-SLP engage in SUPL POS message exchange with 162179. Doc • 47· 201243375 Calculate the location. The positioning method for this session is determined based on the ability of the SET and H-SLP exchanges during the SUPL POS message exchange or as appropriate in action D. The H-SLP calculates a position estimate (via SET assistance) based on the received position measurement, or the SET calculates a position estimate (based on the SET) based on the assistance obtained from the H-SLP. At action F: once any location calculation is complete, the H-SLP determines a new set of authorized D-SLP addresses when the D-SLP address is requested and/or determines a new one when the E-SLP address is requested. Authorized E-SLP address set. If the SET requests the D-SLP address and provides the QoP associated with this request in action B, the H-SLP may consider QoP as a factor in deciding whether to provide any D-SLP address. The H-SLP sends a SUPL END message to the SET, where the SLP grant parameter (·s/pJwi/zorizai/ow) contains a list of authorized D-SLP addresses and/or E-SLP when the D-SLP address is requested The address is requested with a list of authorized E-SLP addresses. The addresses in each list may be included in the priority order (highest priority) and the replaceable SET may have received any previously authorized D-SLP or E-SLP list from H_SLP. The absence of this list or a list of addresses for a particular requested SLP type may mean that no address for this requested SLP type is authorized and that the SET may be removed by this type previously authorized by the H-SLP. Any SLP. It should be noted that when the previous authorization for the Proxy Server D-SLP or Proxy Server E-SLP is removed, the D-SLP or E- received from the Proxy Server D-SLP or Proxy Server E-SLP Any authorization of the SLP can also be removed. For each D-SLP or E-SLP address provided, the Η-SLP may include a service duration in which the SLP address can be considered valid, a service area in which the SLP can be accessed, and accessibility 162179.doc -48 - 201243375 SLP's list of servo access networks, and defines how the combination of service area limits and access network limits will be combined. In the case of an authorized D-SLP address, the Η-SLP may also provide a list of services that the SET is permitted to engage with the D-SLP, and may provide for accessing the D-SLP relative to the access Η-SLP for Any preference for a SET start address request. The Η-SLP may also indicate whether the D-SLP or the E-SLP is respectively a proxy server D-SLP or a proxy server E-SLP that is allowed to act as a proxy server for the Η-SLP, and the local D_SLP respectively Or the E-SLP address is provided to the SET (as described below in the procedure of Figure 10). When the D-SLP address is authorized by the Η-SLP, the Η-SLP can indicate whether it wishes to receive a notification from the SET whenever the SET changes access to a different D-SLP. The S-LP may also indicate whether it wishes to receive D-SLPs authorized for SET access to provide network initiation services and/or such as D-SLPs authorized by the proxy server D-SLP for SET accesses. Notice. Regardless of whether the H-SLP can return any authorized D-SLP and/or E-SLP addresses, the H-SLP can return a minimum retry period for repeating the D-SLP and E-SLP grant procedures. No minimum retry period can be considered the same as the zero retry period. The H-SLP can also provide any position estimate calculated in action E. The SET can release the TLS connection to the Η-SLP and release the resources associated with this session. H-SLP can release resources related to this session. At action G: the SET may then access any E-SLP or D-SLP authorized by the Η-SLP in action F to obtain a SET start location service (eg, as illustrated in Figure 8), according to the following considerations: (a) D-SLP and E-SLP may be accessed in a priority order in which a lower priority address is accessed when all higher priority addresses are excluded by some other condition or are not available; (b) Accessible 162179.doc •49- 201243375 D-SLP or E-SLP, as long as the duration of any service for D-SLP or E-SLP has not expired (Note · When the service duration expires, The SET may terminate any session in progress with the D-SLP or E-SLP unless otherwise required by regulatory requirements under the conditions of the E-SLP. To avoid service loss, the SET may forward to H- before the service duration expires. The SLP requests a D/E-SLP re-authorization that is currently used for a period of time (eg, 5 minutes to 10 minutes); (c) is accessible if the SET meets any of the provided service areas and access network restrictions D-SLP or E-SLP. If the combination type is "AND", the SET may need to access the D/E-SLP within the service area and using the access network provided for the D/E-SLP. If the combination type is "OR", the SET may need to be in the service area or use an access network provided for D/E-SLP in order to access the D/E-SLP. If the combination type is "conditional OR", the SET may need to be in the service area, or if the SET cannot determine whether it is in the service area, the SET may need to use the access network provided for D/E-SLP. In order to access the D/E-SLP. Note: The SET can use its most recent location estimate (current or previous) to determine any service area conditions. This determination can be probabilistic (i.e., the location within the service area is determined with a certain probability). The SET may not access the D/E_SLP to help verify the service area conditions until the conditions for accessing the D/E-SLP are met. After the access conditions are met, the SET can periodically re-verify the service area conditions. If the re-authentication fails, that is, if the SET is no longer in the service area, the SET can interrupt access and terminate any ongoing sessions. In the case of D-SLP access, the SET may request an authorized service and may not request unauthorized service 162179.doc -50- 201243375. This condition can be ignored when Η-SLP does not provide a list of authorized services. In the case of D-SLP access, the SET may follow any preferences provided for Η-SLP access. If the Η-SLP access is indicated as "not allowed", the SET may not access the H-SLP (and thus the D-SLP) regardless of when the condition for accessing at least one D-SLP is met. It should be noted that this means that if the SET has attempted to access at least one D-SLP, the Η-SLP may not be accessed even when no D-SLP can provide the desired service. If the Η-SLP access is indicated as "non-preference", the SET can access the Η-SLP if no D-SLP can provide the service. If the Η-SLP access is indicated as "Preference", the SET may access the D-SLP after attempting (and failing) to obtain the service from the Η-SLP. If no preference is provided, the SET may determine its own preference for accessing the D-SLP relative to the Η-SLP. If the access to the D-SLP, E-SLP or Η-SLP fails (for example, the SET cannot establish a secure IP connection, or the D-SLP, E-SLP or Η-SLP cannot provide the desired service), the SET can be based on Access to another D-SLP, E-SLP or Η-SLP is considered above. For network initiating service requests from authorized D-SLPs, the SET may override the above restrictions as long as the D-SLP is authorized to support the particular network initiating service requested. It should be noted that this means that the SET can accept from an authorized D-SLP or even when it is in the D-SLP or E-SLP month of the service area and/or when the allowed access network is not used. The E-SLP network initiates a session request. For network start-up service requests from E-SLP (whether authorized or not), the SET can first follow any local regulations regarding support. Once any 162179.doc -51 · 201243375 service duration has expired, the D-SLP or Ε-SLP authorization can be considered terminated. The SET can then remove any internal data associated with this D-SLP or E-SLP. The authorization may also be considered to expire for any D-SLP or Ε-SLP authorized by the proxy server D-SLP or the proxy server Ε-SLP whose service duration has expired. Attention is now directed to FIG. 10, which is an illustration of an implementation that may be supported by a proxy server D-SLP or a proxy server E-SLP (collectively referred to herein as proxy server D/E-SLP) for certain purposes. Flowchart of the D-SLP and/or authorized instance message flow used by the location service. The program may be invoked by the SET to obtain authorization for the D-SLP or the Ε-SLP from the proxy server D-SLP or the proxy server Ε-SLP, respectively, which are discovered by the SET, It can provide location services to the SET at or near the current location of the SET. The program can also be invoked to receive addresses of other authorized D-SLPs from the proxy server D-SLP, which can provide location services to the SET at or near the current location of the SET. The D-SLP or Ε-SLP authorization may not be supported by the proxy server D-SLP or the proxy server Ε-SLP in the case where the service area is far from the SET, and this authorization may not be expected by the SET. The proxy server D-SLP or proxy server Ε-SLP may initially be authorized by the H-SLP and designated as a proxy server using the procedure of FIG. The H-SLP can also provide a list of servo areas and/or access networks for the proxy server D/E-SLP. The SET may access the proxy server D/E-SLP to obtain a location service or request when the SET satisfies all of the conditions defined in action G in Figure 9 for accessing a particular proxy server D/E-SLP. Authorization of other D-SLPs or Ε-SLPs by proxy server D/E-SLP (if such D-SLP or E-162179.doc • 52-201243375 SLP can provide better location services) Any D-SLP or E-SLP authorized by the Proxy Server D/E-SLP may be effectively limited to be within the service area for the Proxy Server D/E-SLP and/or from the manner in which such restrictions are to be combined. The access network authorized for the proxy server D/E-SLP provides location services for the SET. This is because the policy regarding D-SLP and E-SLP access (further described) initially requires the SET to verify the proxy before gaining access to the D-SLP or E-SLP authorized by the proxy server SLP. Server D/E-SLP access. The benefit to H-SLP can be: H-SLP does not need to know all D-SLP and E-SLP in the service area of the proxy server D/E-SLP (for example, similar to shopping centers, airports, train stations, etc. Servo small area). This benefit can be significant when the proxy server SLP is located in a different country than the H-SLP. Instead, the proxy server D/E-SLP can act as a proxy server for the Η-SLP when authorizing these additional D-SLPs or E-SLPs. It should be noted that there may be a configuration between the provider of the proxy server D/E-SLP and the provider of the D-SLP or E-SLP authorized by the proxy server D/E-SLP to avoid D/ The service of E-SLP is overloaded. This configuration can limit the number of SETs that the D/E-SLP can be granted simultaneously. Support from a previous unauthorized D-SLP or E-SLP, and if the SET also satisfies any service area or access network conditions for accessing the proxy server D/E-SLP, then support from the agent The D-SLP of the server D/E-SLP or the SET authorized by the E-SLP can use this configuration in preference to obtaining authorization from the η-SLP. At action A: SET invokes the program to obtain up to a certain maximum number (eg, ten) of authorized D-SLPs or up to some other maximum number from the authorized proxy server D-SLP or E-SLP, respectively (eg , ten) I62179.doc -53- 201243375 addresses authorized E_slP. The proxy server D/E-SLP acts as a proxy for authorizing D-SLP or E-SLP (eg, D-SLP or E-SLP not known to H-SLP) in its own servo region. H-SLP proxy server. When the SET is currently able to access the proxy server D/E-SLP due to being in any associated service area and/or using any associated access network, and if the program for the proxy server D/E-SLP is The program can be called if any of the minimum retry cycles previously called have expired. When these conditions are met, the SET can call the program when any of the following additional conditions apply. The SET is found in the proxy server d/E-SLP service area and/or from an access network authorized to be authorized for the agent's D/E-SLP (according to how these conditions will be combined) D_SLP or E-SLP address. In the case of D-SLP authorization, the SET cannot be properly obtained from the H-SLP or any authorized D-SLP (including the Proxy Server D-SLP and any D-SLP currently authorized by the Proxy Server D-SLP) positioning service. The SET may take appropriate action to establish a secure TLS connection to the proxy server D/E-SLP. At action B: the SET may use the address provided by the H-SLP for the proxy server D/E-SLP to establish a secure TLS connection to the proxy server D/E-SLP and send a SUPL START message to begin with The positioning session of the proxy server D/E-SLP. The SUPL START message may contain location and SET capabilities. The SUPL START message may also contain SLP query parameters indicating whether the SET requests the D-SLP or E_SLP address. For the D-SLP request 'SET may include a list of any D-SLP addresses currently authorized by the proxy server D-SLP, and may include any preference D-SLP address (eg 'D-SLP address found') A list of 162179.doc •54·201243375 and/or any non-preference D-SLP addresses. The address on the first list can appear on the second or third list (but not both). For E-SLP requests, the SET may include a list of three E-SLP addresses that correspond exactly to the list of D-SLP requests. In the case of a request for a D-SLP address, the SET may also provide Q〇P required by the D-SLP for the location service that the D-SLP can provide later. The SET may also include its current location estimate (if it is available). At action C: If the proxy server D/E-SLP does not need to obtain the location of the SET or verify any location provided in action B, then the proxy server D/E-SLP proceeds to action F. Otherwise, the proxy server D/E-SLP sends a SUPL RESPONSE message to the SET. SUPL RESPONSE contains the desired positioning method and SLP Capabilities. At action D: The SET sends a SUPL POS INIT message to the proxy server D/E-SLP. The SET can still send a SUPL POS INIT message even if the SET does not support the desired positioning method indicated in SUPL RESPONSE. The SUPL POS INIT message contains the location, SET capability (1)α), and optionally includes LPP, LPP/ carrying the location protocol capability of the proxy server D/E-SLP (indicated by SjLPCapaW/iiie? in action C). SUPL POS message for LPPe and/or TIA-801 Location Agreement messages. The SET may also provide its location (if this is supported) (as part of LPP/LPPe/TIA-801 or explicitly via optional location parameters). If the position captured in the SUPL POS INIT message (or the position of the desired QoP based on the information received in the SUPL POS INIT message) is satisfied, the D/H-SLP may be obtained. Directly following 162179.doc -55- 201243375 continues to action F, and does not engage in SUPL POS sessions. At action E: SET and proxy server D/E-SLP engage in SUPL POS message exchange to calculate position. The location method for this session is determined based on the ability to exchange between the SET and the proxy server D/E-SLP during the SUPL POS message exchange or as appropriate in action D. The proxy server D/E-SLP calculates the position estimate based on the received positioning measurement (via SET assistance), or the SET calculates the position estimate based on the assistance obtained from the proxy server D/E-SLP (based on SET) . At action F: Once any location calculation is complete, the proxy server D/E-SLP determines the new authorized D-SLP address set when the D-SLP address is requested or when the E-SLP address is requested A new set of authorized E-SLP addresses is determined. If the SET requests the D-SLP address and provides the QoP associated with the request in action B, the proxy server D-SLP may consider QoP as a factor in determining whether to provide any D-SLP address. The proxy server D/E-SLP sends a SUPL END message to the SET, where the SLP grant parameter contains a list of authorized D-SLP addresses when the D-SLP address is requested or contains when the E-SLP address is requested Authorize the E-SLP address list. The addresses in each list may be included in priority order (highest priority first), and the replaceable SET may have received any previously authorized D-SLP or E-SLP list from the same proxy server D/E-SLP . D-SLP and E-SLP provided by H-SLP or by another proxy server D/E-SLP may not be affected, and may be based on Η-SLP or another proxy server D/E- The SLP provides parameters that remain authorized. This list is not queried from the proxy server D/E-SLP or does not contain a specific requested SLP type. 162179.doc •56- 201243375

The list of addresses may mean that no such requested SLP type address is authorized by the proxy server D/E-SLP, and the SET may remove any address previously authorized by the proxy server D/E-SLP . For each D-SLP or E-SLP address provided, the proxy server D/E-SLP may include a service duration in which the SLP address can be considered valid, a service area in which the SLP address can be accessed, available A list of servo access networks that access the SLP address and define how the combination of service area qualification and access network restrictions will be combined. In the case of the provided D-SLP address, the proxy server D-SLP may not provide a list of services that the SET is permitted to engage with this D-SLP, as this scenario may be related to the proxy server by H-SLP. D-SLP authorized service conflicts. Instead, the SET may take the same service previously authorized by the Η-SLP for the proxy server D-SLP. The proxy server D-SLP may not provide a preference for accessing the Η-SLP or provide a request to notify the η-SLP when the D-SLP is accessed, and the SET may ignore any such indication (if received) . Regardless of whether the proxy server D/E-SLP can return authorized D-SLP and/or E-SLP addresses, the proxy server D/E can minimize the use of duplicate D-SLP or E-SLP grant procedures. The retry cycle is passed back to the same proxy server D/E-SLP. The no minimum retry period can be considered the same as the zero retry period. The SET can be released to the TLS connection of the proxy D/E-SLP and release the resources associated with this session. The proxy server D/E-SLP can release resources related to this session. The SET can be ignored and does not act (as specified in action G) any D-SLP or E-SLP authorized by the proxy server d/E-SLP as long as the same D-SLP or E-SLP is passed by - SLP is authorized. The SET may remain and act separately (as specified in action )) for any authorization from the different proxy server D/E-SLP for the same D-SLP 162179.doc -57· 201243375 or E-SLP. At action G: the SET may then access any E-SLP or D- provided by the proxy server D/E-SLP for the SET start location service in action F, based on the following considerations using two recursive levels. SLP: (a) The SET may initially follow the policy defined in action G of Figure 9 to determine whether to access the H-SLP or directly authorize the D-SLP or E-SLP by the H-SLP; if the SET decision is available, Taking the proxy server D-SLP or proxy server E-SLP and the proxy server D/E-SLP itself has authorized one or more other SLPs, the SET may follow the following considerations to determine the access proxy server d/ E-SLP or SLP authorized by proxy server D/E-SLP; (b) D-SLP or E-SLP provided by proxy server D/E-SLP can be accessed in priority order All higher priority addresses access lower priority addresses when certain other conditions are excluded or services are not available; (c) D-SLP or E-SLP can be accessed as long as they are used for D-SLP or E- Any service duration of the SLP has not expired (Note: When the service duration expires, the SET may terminate any session in progress with the D-SLP or E-SLP, except in the case of E-SLP The following regulatory requirements require additional. In order to avoid service loss, the SET may request the authorized proxy server D/E-SLP to request the D/E-SLP for a period of time (eg, 5 minutes to 10 minutes) before the service duration expires. (-) Re-authorization of E-SLP); (d) Access to proxy server D/E-SLP if SET meets any service area and access network defined by proxy server d/E-SLP Provided as D-SLP or E-SLP; if the combination type is "AND", the SET may need to be in the service area and use the access network provided for D/E-SLP 162179.doc -58· 201243375; If the combination type is "OR", the SET may need to be in the service area or use the access network provided for D/E-SLP; if the combination type is "conditional OR", the SET may need to be in the service area. Within, or if the SET cannot determine if it is within the service area, the SET may need to use the access network provided for the D/E-SLP (note: the SET may use its most recent location estimate (current or previous) to Determining any service area condition; this decision can be probabilistic (for example, at a certain probability Determining the location within the service area); the SET may not access the D/E-SLP to help verify the service area condition until the conditions for accessing the D/E-SLP are met; after the access condition is met, the SET may Periodically re-verify the service area condition; if the re-authentication fails, for example, 'If the SET is no longer in the service area', the SET can interrupt access and terminate any ongoing session; in the case of D_SLp access, the SET can Requesting a service authorized by the H-SLP for the proxy server d-SLP); (e) generally prefer to access the D-SLP or E-SLP authorized by the proxy server d/E-SLP (if this situation is satisfied) Previous condition), instead of accessing the proxy server D/E-SLP; and/or (f) if access to the D-SLP, E-SLP or H-SLP fails (eg, SET cannot establish a secure IP connection) Or the D-SLP, E-SLP or H-SLP cannot provide the desired service) 'The SET can access another d-SLP, E-SLP or H-SLP according to the above conditions. For the network origination service request from the D-SLP authorized by the proxy server D-SLP, the SET may ignore the above limitation as long as the proxy server D_SLP is authorized by the H-SLP to support the requested specific network. Start service is 162179.doc -59- 201243375. Thus, the SET can accept a network initiated session request from a D/E-SLP authorized by an authorized proxy server D/E-SLP, even when outside the service area of the former and/or when not allowed to use The same is true when taking the network. However, privacy requirements may still be followed (e.g., as defined for each network initiating service). For network start service requests from E-SLP (whether authorized or not), the SET can first follow any local regulations regarding support. Once the duration of any associated service for the D-SLP or E-SLP or for the parent proxy server D/E. SLP has expired, the D-SLP or E-SLP from the proxy server D/E-SLP Authorization can be considered terminated. The SET can then remove any internal data associated with this D-SLP or E-SLP. Turning next to Figure 11, Figure 11 is a flow diagram illustrating an example message flow that may be used to support unsolicited authorization of D-SLP/E-SLP for use by certain location services, in accordance with an implementation. This procedure can be invoked by the Η-SLP or by the proxy server D-SLP or proxy server E-SLP to provide the authorized D-SLP and/or E-SLP address to the SET. This procedure applies when SUPL END is sent by D/E/H-SLP to terminate the SUPL session normally. At action A: SET and D/E/H-SLP are engaged by SET or by D-SLP, E-SLP or Η-SLP (collectively referred to herein as D/E/H-SLP) Immediately or delay the SUPL session. Examples of action A include the network start location session in Figure 7 and the SET start location session in Figure 8. At action B: Once the SUPL session is complete (except for the final SUPL END message), the D/E/H-SLP determines that the current access network(s) can be used based on the current SET location and by the SET. The authorized D-SLP address and/or E-SLP address set is, for example, 'obtained in action A by D/E/H-SLP 162179.doc • 60. 201243375. The D/E/H-SLP sends a SUPL END message to the SET, where the SLP authorization parameter O/pJMi/zorz'zaiio") contains a list of authorized D-SLP and/or E-SLP addresses. The address may be included in the priority order (highest priority first), and the replacement SET may have received any previously authorized D-SLP or E-SLP list from the same D/E/H-SLP. By different proxy server D The D-SLP and E-SLP provided by /E-SLP may not be affected unless the proxy server D/E-SLP has been replaced by the other SLP provided by Η-SLP in SUPL END. In the latter case' Any SLP provided by the alternate proxy server D/E-SLP may also be removed. For each provided D-SLP or E-SLP address, the D/E/H-SLP may include an SLP address. The service duration that is considered valid, the service area where the SLP address can be accessed, the list of servo access networks that can access the SLP address, and the combination of how the service area is defined and the access network is defined. Type. In the case of the provided D-SLP address, the Η-SLP instead of the proxy server D-SLP can provide a list of services that the SET is licensed to engage with this D-SLP.Η-SL The P, rather than the proxy server D-SLP, may also provide a preference for accessing the Η-SLP relative to accessing the D-SLP, and/or may provide a request to notify the Η-SLP when the D-SLP is accessed. The H/D/E-SLP can also return the minimum retry period for querying the same D/E/H-SLP for additional D-SLP and/or E-SLP authorization. No minimum retry period can be considered as The zero retry period is the same. The SET can be released to the TLS connection of the D/E/H-SLP and release the resources associated with the session. The D/E/H-SLP can release the resources associated with the session. At action C: SET Any E-SLP or D-SLP provided by D/E/H-SLP in Action B can then be accessed to obtain the SET Start Location Service, and /162l79.doc -61- 201243375 or acceptable from any Network start location request for D-SLP or Ε-SLP. The policy for this access is in action G of Figure 9 under the condition of D-SLP or Ε-SLP authorized by H-SLP or The strategy defined in action G of Figure 10 in the case of D-SLP or Ε-SLP authorized by the proxy server D-SLP or proxy server Ε-SLP is the same. Next, attention is given to Figure 12, which is Instructions according to an implementation may be used to provide H-SLP A flow chart of an example message flow for a mobile device to access a notification of a D-SLP/E-SLP with certain location services. This procedure can be invoked by the SET to notify the H-SLP of the D-SLP access via the SET. Change. This situation enables the H-SLP to track which D-SLP will be able to access the SET to perform the network start location service - for example, if a location request from an external LCS proxy sent to the H-SLP needs to be forwarded or redirected To D-SLP. In the event that the H-SLP cannot be reached, the SET can later retry the program and can inform the H-SLP of the most recent access to the D-SLP. In order to avoid being notified of D-SLPs that are not allowed to perform network start services, the H-SLP may limit this procedure to D-SLPs authorized to perform network start services. » H-SLP may also include or exclude pairs The SET accesses the notification of the D-SLP authorized by the proxy server D-SLP. At action A: the SET accesses a D-SLP for the first time or for the first time after it has been notified to one or more other D-SLPs of the H-SLP. If the D-SLP is not authorized to perform the network start service and the H-SLP request is for the D-SLP that is authorized to perform the network start service, or if the D-SLP is authorized by the proxy server D-SLP And the H-SLP does not request notification of the D-SLP authorized by the proxy server D-SLP, the SET may take no action. Otherwise, the SET can take the appropriate action to establish a secure TLS connection to the H-SLP. 162179.doc •62· 201243375 At action B: SET can use the default address provided by the home network to enable the H-SLP to establish a secure TLS connection to the H-SLP, and can send the SUPL REPORT message to H -SLP. The SUPL REPORT message may contain the address of the accessed D-SLP. The H-SLP can send a SUPL END message indicating that the location session has ended to the SET. The H-SLP can release resources related to this session. Turning next to Figure 13, Figure 13 is a flow diagram illustrating an example message flow that may be used to obtain session information for certain location services with re-notification, in accordance with an implementation. The message flow can be used by the H-SLP or proxy server D-SLP to query the SET for a D-SLP and/or E-SLP list that is currently authorized for the SET. After receiving this list, the H-SLP or proxy server D-SLP may choose to provide the SET with a new authorized D-SLP and/or E-SLP list. The session information query service is applicable to H-SLP or D-SLP (collectively referred to herein as D/H-SLP) and enables the D/H-SLP to perform one or more of the following operations (depending on the SET) Capability): Query the SET to get the active SUPL session information; perform re-notification or re-notification and verification for the active network start session; terminate any ongoing trigger without waiting for the next reporting interval Session; query SET (for H-SLP or proxy server D-SLP) via current authorized D-SLP and/or E-SLP; and/or provide new D-SLP and/or E-SLP address (licensed from H-SLP or Proxy Server D-SLP) If the one of these procedures is tried and the SET does not support the service, the SET may, for example, send a SUPL END message to D/H_SLP, The SUPL END message contains the session identifier of the session information query service and the status code "serviceNotSupported". 162179.doc -63· 201243375 At action A: One or more triggered SUPL sessions are in progress. At action B: The D/H-SLP uses the SUPL INIT message to initiate a "Query Session Information" session with the SET. The SUPL INIT message contains the positioning method and SLP capability (slPCapaWme·?). The query session information is indicated by the positioning method: The D/H-SLP also calculates and stores the hash of the message before sending the SUPL INIT message. At action C: SET analyzes the received SUPL INIT message. If it is found that it is not authenticated, the SET does not take another action. Otherwise, the SET takes the required action to prepare to establish a TLS connection with the D/H-SLP. At action D: the SET transmits the SUPL REPORT message back to the D/H-SLP, the SUPL REPORT message includes and requests D/H- A list of session identifiers for all currently active sessions of the SLP. For requests from the H-SLP, the SET may also include a list of addresses of the currently authorized D-SLP and/or E-SLP, including by the currently authorized proxy server D-SLP or proxy server E-SLP The address of any D-SLP or E-SLP currently authorized. For requests from the proxy server D-SLP, the SET may include a list of addresses of all D-SLPs currently authorized by the proxy server D-SLP. The current authorization in this context means that the duration of any service previously provided by the D-SLP or E-SLP via the H-SLP or the proxy server D-SLP has not expired. The SET can also send SET capabilities in the SUPL REPORT message (j 5:7Υ7<3;?<26ζ7"ζϋ·). If any session is suspended, the SET may also include a list of all session identifiers that have been temporarily suspended. 162I79.doc -64- 201243375 The SUPL REPORT message also contains a hash (ver) of the received SUPL INIT message. Note: Any suspended session(s) are also included, as this is because the suspended session is considered an active session. At action E: if re-notification or re-notification and verification is required based on the check of user privacy and the elapsed time since the notification/verification of the last occurrence of the triggered session for any action, as indicated by the addition of parameters, The SUPL NOTIFY message is sent to the SET, and the SUPL NOTIFY message includes a list of session identifiers (notificationLists) for all sessions that need to be re-notified or re-notified and verified. The notificationList parameter also includes the notification type for each session. If there is no session that requires re-notification or re-notification and verification, the D/H-SLP can directly send the SUPL END message to the SET. In the case of an H-SLP or a proxy server D-SLP, the SUPL END may include an SLP grant, the SLP grant includes an authorized D-SLP address list; and/or may include an SLP grant in the case of an H-SLP, SLP The authorization includes a list of authorized E-SLP addresses. The contents and processing of such lists may be the same as those described in actions F and G of FIG. 9 for the Η-SLP query or the actions F and G of FIG. 10 for the proxy server D-SLP query, except as follows Except: If the manifest is not provided for a particular SLP type, the SET may continue to use the previous authorization for this SLP type. It should be noted that if a list that does not contain an SLP address is provided, the previously authorized list can be removed. If the previous list contains any proxy server D/E-SLP, any list of authorizations provided by these proxy servers D/E-SLP may also be removed.

At action F: the SET can send a SUPL NOTIFY RESPONSE message to the D/H-SLP. If notification and verification are required in action E, StTPL 162179.doc -65- 201243375 NOTIFY RESPONSE message includes a list of verification responses from the user {NotificationRespList,. At action G: If one or more response types received in action F contain "#尤_" to reject the consent for re-verification, Bay 1JD/H-SLP sends SUPL TRIGGERED STOPtfL information to SET, SUPL TRIGGERED The STOP message includes a list of session identifiers for all sessions to be cancelled. SUPL TRIGGERED STOP is also included and may include SLP authorization. The SET may release resources related to the session indicated in the parameters and may treat any SLP authorization as in action E. If there is no session to cancel, the D/H-SLP may directly send the SUPL END message to the SET and may include an SLP grant that can be treated the same as in action E by the SET. At action: If step G is performed, the SET recognizes that it has cancelled the triggered session and interprets any SLP authorization with the SUPL END message sent back to the D/H-SLP. The SET can release the TLS connection to the D/H-SLP and release the resources associated with the session information query session. The D/H-SLP can release resources related to the session information query session. At action I: When applicable, the other remaining touched aSUPL sessions can continue. Next, attention is directed to Figure 14'. Figure 14 is a flow diagram illustrating an example message flow that may be used to obtain session information for certain location services with session termination, in accordance with an implementation. The message flow can be used by H_SLP or proxy server D_SLP (collectively referred to herein as D/H-SLP) to query the SET for the pin 162179.doc • 66- 201243375 D-SLP and/or currently licensed by SET Or Ε-SLP list. After receiving this list, the H-SLP or proxy server D-SLP may choose to provide the SET with a new authorized D-SLP and/or Ε-SLP list. At action A: One or more triggered SUPL sessions are in progress. At action B: D/H-SLP uses the SUPL INIT message to initiate a "Query Session Information" session with SET. The SUPL INIT message contains the location method and SLP capabilities. The query session information is indicated by the positioning method 0?(10): The D/H-SLP also calculates and stores the hash of the message before sending the SUPL INIT message. At action C: SET analyzes the received SUPL INIT message. If it is found that it is not authenticated, the SET does not take another action. Otherwise, the SET takes the required action to prepare to establish a TLS connection with the D/H-SLP. At action D: the SET returns the SUPL REPORT message back to the D/H-SLP, which includes a list of session identifiers for all currently active sessions with the request D/H-SLP. For requests from the H-SLP, the SET may also include a list of addresses of the currently authorized D-SLP and/or Ε-SLP, including by the currently authorized proxy server D-SLP or proxy server Ε-SLP The address of any D-SLP or Ε-SLP currently authorized. For requests from the proxy server D-SLP, the SET may include a list of addresses of all D-SLPs currently authorized by the proxy server D-SLP. The SET can also send SET capabilities in the SUPL REPORT message. If any session is suspended, the SET may also include a list of all session identifiers that have been temporarily suspended. 162179.doc ·67· 201243375 The SUPL REPORT message also contains a hash (ver) of the received SUPL INIT message. At action E: D/H-SLP sends a SUPL TRIGGERED STOP message to the SET to wait for the next periodicity or Any active and/or paused triggering session is cancelled in the event of a regional event trigger, and it may include an SLP grant in the case of an H-SLP. The SUPL TRIGGERED STOP message contains a list of session identifiers (ewi/SewiowZbi) for all sessions to be cancelled and a status code (siaiwsCode). The SET can release resources related to the session indicated in the parameters, and can be associated with Figure 13 In the action E, any SLP authorization from the Η-SLP or the proxy server D-SLP is treated the same. If there is no session to be canceled, the D/H-SLP can directly send the SUPL END message to the SET, and In the case of a Η-SLP or proxy server D-SLP, an SLP grant that can be treated the same as in action E in Figure 13 is included. At action F: SET acknowledgement: it has canceled the triggered session And use any SUPL END message sent back to the D/H-SLP to interpret any SLP authorization. The SET can release the TLS connection to the D/H-SLP and release the resources related to the session information query session. D/H-SLP can Releasing resources related to session information query sessions. At action G: The triggered SUPL session(s) may continue when applicable. The following sections provide some examples of what may be used in certain example implementations as presented above. Additional information about the message.

SUPL START is the initial message from SET to SLP or the response to the SUPL INIT message in the general SUPL session (GSS) initiated at the network. SUPL 162179.doc 68· 201243375 Some of the parameters in START are mutually exclusive and may not be included. In some implementations, the parameters are listed in order of priority (highest priority) as follows: third party; location URI request; SLP query; and/or GSS parameters. When more than one of the parameters in the above list is included in the SUPL START, the SLP accepts the highest priority parameter and ignores all lower priority parameters. If the result is a badly formed SUPL START message, the SLP can return the SUPL END message and the error code. Table 1 illustrates the example SUPL START message. Each column in the table describes the separation parameters for the SUPL START message and includes the parameter name (whether it is mandatory (M), optional (〇) or conditional (CV) included in the SUPL START) and A brief description of the function and content of the parameter. The parameter for the part of the previous parameter in the table is indicated by the character ">" in front of its name. The ">" character is repeated to indicate the continuous level of the nest. For example, the parameter list < "A", ">B", ">C", ">>D", ">>>E", ">F", "0 > indicates that the parameters "8", "C" and "F" are part of the parameter "A" (at the first level of the nest), and the parameter "D" is part of the parameter "C" (and therefore also The part of the parameter "A", but nested within "C"), the parameter "E" is the part of the parameter "D" (and therefore also the part of the parameters "C" and "A"), and the parameter "G" Not part of parameter "A", but a separate parameter in the message. The same convention applies to tables that describe other messages and parameters listed further below. Parameter Existence Description SET Capability Μ Ability to define SET Location ID Μ Define the current servo cell, current servo WLAN AP or WiMAXBS information for the SET. 162179.doc •69- 201243375

QoP 0 The desired position quality. QoP is mutually exclusive with high accuracy Q〇P. Multiple Location ID 0 This parameter may contain current non-servo cell for SET, current non-servo WLAN AP or current non-servo WiMAX BS information and/or historical servo or non-servo cell for SET, WLAN AP or WiMAX BS information . Third Party CV This parameter defines a list of third party identifiers. This parameter may not be used for SET start location requests without being transmitted to a third party. This parameter can be used for SET start location requests in the case of transferring a location to a third-party mode. >Third-party ID 第三方 Third-party identification code. There may be at least one third party ID. This parameter can be of the following types: * Logical Name • MSISDN • Email Address • SIPURI • IMS Public ID • MIN • MDN URI ApplicationID 0 The identifier of the requesting application on the SET. Position 0 defines the position of the SET. GSS parameter 0 This parameter is for GSS, in which case it is mandatory. This parameter defines the length of the general SUPL session based on the duration or number of SUPL POS messages allowed within a GSS. Location URI Request CV This parameter contains a request for a location URI. This parameter can be included if a location URI is requested. In the context of the content of the immediate SET start SUPL session, the location URI can be requested. Location URI Collection 0 This parameter contains a collection of one or more location URIs. This parameter may be included if the SET receives a location URI or a set of location URIs that are still valid from another server and if the SET is starting a session. The SLP may use the received location URI(s) to obtain a separation location estimate for the SET from the feeder(s) referenced by the location URI. The manner in which this is done is outside the scope of this specification. 162179.doc • 70- 201243375

Ver CV This parameter contains a hash of the SUPL INIT message. This parameter applies to the network start GSS » SLP Query CV This parameter is included for D-SLP or E-SLP queries to the Η-SLP or to the proxy server D-SLP or the proxy server E-SLP. Emergency Service Indication CV This parameter indicates whether the SUPL START message is sent to support emergency services (for example, to support emergency calls). This parameter can be sent in case of emergency service support. Otherwise, this parameter may not be sent. Reference Point Id CV This parameter provides a reference point Id and is used to indicate that the requested position estimate can be expressed relative to the reference position (relative position). This parameter can be included when the SET requests a relative position estimate, and otherwise, it may not be available. If the location cannot be supported relative to the provided reference point, the SLP can resist the request by sending a SUPL END. Note: The reference point is defined by its unique Id rather than via a coordinate point. High Accuracy Q〇P 0 This parameter is used to specify the desired position quality for high accuracy positioning. If this parameter is present, it can be positioned with high accuracy (if supported and applicable). Q〇P and High Accuracy QoP Mutual Exclusions Table 1: Example SUPL START Message Table 1A illustrates the example SUPL INIT message. The SUPL INIT message may be the first message transmitted to the SET by the SLP (e.g., H-SLP, D-SLP, or E-SLP) for the new SUPL session. Parameter Existence Description 'Location Method Μ This parameter defines the positioning method required by the SLP for the SUPL session or the action requested for the session. In the case of a positioning capability in accordance with the SET (shared with the SLP at the positioning agreement level), the SLP may change the positioning method used in the actual location session regardless of the positioning method parameters. Notification 0 This field is used to provide instructions about notifications and privacy to the SET when the notification mode is normal notification/verification. If the location does not exist, then SET shall interpret the request as type "no notification and no authentication". When the notification mode is location-based notification/verification, this booth should not be used by SLP and SET. 162179.doc 71 201243375 SLP Address CV This parameter provides the SLP address for the non-proxy server mode. QoP 0 The desired position quality. This parameter is also used as the reporting criteria for the storage of historical location estimates. If used in this way, only spatial components (horacc and veracc) apply and the definition must be met in order to report the accuracy requirements of any historical location estimates. If high accuracy QoP exists, then QoP should not exist and vice versa. SLP mode Μ This parameter indicates whether the SLP uses proxy server mode or non-proxy server mode. MAC 0 can omit this parameter. The key identifier CV can omit this parameter. Notification Mode 0 This parameter indicates whether the notification and verification are based on location. If it does not exist, a normal notification is assumed. Supported Network Information 0 This parameter provides information about SLP capabilities and can be omitted. Trigger Type CV This parameter indicates the type of network start service: • Periodic • Area Event * Speed Event This parameter is conditional and is used only when a triggered session is requested in a SUPL INIT message. E-SLP Address CV This parameter provides the E-SLP address. This parameter should be included if the sender of the SUPL INIT is an E-SLP. The use of the FQDN is preferred compared to the ip address unless the request is associated with an emergency call in progress. Historical Report CV This parameter defines criteria for reporting stored historical position estimates and/or enhanced cell/sector measurements. This parameter is conditional and must be used when the SUPL INIT message is used to initiate the acquisition of stored historical position estimates and/or enhanced cell/sector measurements. Otherwise, this parameter is not used. Protection level 0 This parameter defines the protection level of the SUPL INIT protection. This parameter is optional. If it does not exist, it is implicitly assumed to be unprotected. GNSS Positioning Technology 0 This parameter provides GNSS positioning information and can be omitted. Minimum Major Version 0 This parameter defines the minimum major version supported by SLP that is compatible with the requested service. This parameter is optional. If it does not exist, the only version that is compatible with the requested service is the version name. The smallest major version will be unfinished, \, 炝 major version a range: 0 to 255 162179.doc · 72· 201243375 SLP capability 0 This parameter defines the SLP capabilities, which include supported positioning protocols (LPP/LPPe and/or TIA-801). GSS parameter CV This parameter is only used for GSS, in which case it is mandatory. This parameter defines the length of the general SUPL session based on the duration or number of SUPL POS messages allowed within a GSS. Extended Notification 0 This parameter provides additional notification information to the SET » D-SLP Address CV This parameter provides the address of the D-SLP and should be included when the sender of the SUPL INIT is a D-SLP. The presence of this parameter allows the receiving end SET to determine that the SUPL INIT is transmitted by the D-SLP and identifies the D-SLP. As an example, this parameter can be sent in action B of Figure 7. High Accuracy Q〇P 0 This parameter is used to specify the desired position quality for high accuracy positioning. If this parameter is present, it should be positioned with high accuracy (if supported and applicable). This parameter is also used as a reporting guide for the storage of historical location estimates. If used in this way, only spatial components (horacc and veracc) apply and the definition must be met in order to report the accuracy requirements for any historical location estimates. Q〇P and High Accuracy QoP Mutual Exclusions Table 1A: Example SUPL INIT Message The SUPL END message is a message to terminate the SUPL program normally or abnormally. The following table shows the example SUPL END message: Parameter Existence Description Location 0 Defines the position result of the SET. Status Code 0 Defines the status of the message as an error indication or an information indication. The error indication has a value between 〇 and 99, and the information indicator has a value between 100 and 199. Ver CV This parameter contains the hash of the SUPL INIT/SUPL REINIT message and is calculated by SET. This parameter may exist in the case where the SUPL END message is sent as a direct response to the SUPL INIT/SUPL REINIT message. SET Capability 0 Defines the SET capability of the SET. This parameter can be used if the SUPL END message is sent from the SET to the SLP. Location URI Collection 0 This parameter contains a collection of one or more location URIs. This parameter may be included if the SUPL END message is sent from the SLP to the SET and if the SET has previously requested a location URI from the SLP. 162179.doc •73- 201243375 SLP Authorization CV This parameter provides one or more authorized D-SLP and/or E-SLP addresses and may include restrictions on the use of each address. This parameter is included in response to a D-SLP or E-SLP query from the SET to the H-SLP, the Proxy Server D-SLP, or the Proxy Server E-SLP. The parameter may also be included when terminating the session information from the Η-SLP or the proxy server D-SLP. This parameter may also be used to support the end of any SUPL session by the Η-SLP or by the proxy server d-SLP. The unsolicited supply of D-SLP and/or E-SLP addresses. Whenever the SET capability indicates support for a particular type of D-SLP or E-SLP supply, it can be used without a request. Any D-SLf address or E-SLP address provided by the Η-SLP or proxy server D-SLP may replace any previous D- previously provided by the H-SLP or the same proxy server D-SLP, respectively. SLP or E-SLP address. Other d-SLP and E-SLP addresses are not affected, but the removal of the proxy server D/e_slp address may also remove all D-SLPs that may have been provided by the proxy server D/E-SLP. Or except for the E-SLP address. Relative position 0 This parameter defines the position result (relative position) relative to the reference point or another SET. This parameter applies when sent from the SLP to the SET. Urban Location 0 This parameter defines the location result as a city address. This parameter applies when sent from the SLP to the SET. The existence of this parameter is implementation dependent. SUPL INIT Key Back to P CV This parameter is conditional and can be used for mode A SUPL_INIT_ R00TJCEY setup. If SUPL END is sent from SLP to SET, this parameter can be used. Table 2: Example SUPL END message SUPL TRIGGERED STOP message is used by SLP or SET to end an existing triggered session or pause/restart in progress The triggered session. The following table shows the example SUPL TRIGGERED STOP message: Parameter Existence Description Status Code 0 Defines the status code of the message. Request Type CV indicates the request type: * Stop 162179.doc -74. 201243375 _---------- • Pause • Restart Ϊ ST0P message sent to stop slave, new start triggered session, may include This is sent from the SET to send i_SLP. End Session List CV has a list of session identifiers for the session. This parameter is negotiable, 1 = ^ information query" session. This parameter can be granted from SLP SLP 0 to include this parameter as part of the session information query from Η-SLP or Proxy Word Service D-. This parameter provides a new authorized D-SLP and/or E-SLP address' and may include restrictions on the use of such addresses. Table 3: Example SUPL TRIGGERED STOP Message The SUPL REPORT message can be used in the following examples: i. For triggered applications The 'SUPL REPORT message is used by the SLP to refer to the end of the S ET no-location procedure (S UPL POS session). In this case, the SUPL REPORT message may or may not contain a calculated location. Ii. For triggered applications, the SUPL REPORT message can be used to send one or more location results (calculated by SET) and/or enhanced cell/sector measurements from the SET to the SLP. The enhanced cell/sector/AP measurement is sent in the location information message provided by the LPP/LPPe/TIA-801 carried in the SUPL REPORT. The SUPL REPORT message can be used to the SLP without location or speed results. Indicates that a zone or speed event has occurred. The resulting code can be sent as appropriate to indicate an error condition (e.g., no location is available). Iii. As an intermediate report within a continuous batch report session, the SUPL REPORT message is used as in a triggered application, but the message may contain location results(s). This situation allows S.ET to dynamically manage its memory by reducing the amount of data stored on the 162179.doc -75- 201243375 SET. Iv. SUPL REPORT is used by SET in response to a session information query from H-SLP or D-SLP. In this case, the SUPL REPORT message contains a list of session identifiers for all active SUPL sessions. The SUPL REPORT message can also include SET capabilities. For session information queries from H-SLP, the SUPL REPORT message contains all currently authorized D-SLP and E-SLP (including D-SLP and E-SLP authorized by authorized proxy server D/E-SLP) Address. For session information queries from the proxy server D-SLP, the SUPL REPORT message contains the addresses of all D-SLPs currently authorized by the proxy server D-SLP. v. SUPL REPORT is used by the SET to report changes to access to authorized D-SLPs that can support the network start service. For the uplink report 'If the amount of report data to be sent exceeds the maximum ULP message length (64 K octets), the SET can send the report data in multiple SUPL REPORT messages. The following table describes the instance SUPL REPORT message. : The parameter has a list of session identifiers describing the SessionList 0 for all active SUPL sessions. The list does not contain the session identifier for the Session Information Query session, which is already included in the Session Identifier parameter of the SUPL REPORT message. This parameter can be used in the Session Information Query session. SET SET Capabilities 0 The ability to define SETs. This parameter can be used if the SUPL REPORT message is sent in the context of the Session Info Query session. 162179.doc -76· 201243375

ReportDataList 0 The report data list contains 1 to 1 and 24 occurrences of the report data. >Report data Μ The report data contains the actual data to be reported: location data, measurement data, and result code in time stamp. »Position data 0 Calculated position and individual positioning mode used (optional). »>Location Μ The calculated position of the SET (including the timestamp). »>posmethod 0 is used to calculate the location method. >»GNSS Positioning Technology 0 Define any GNSS used to calculate the position. • GPS • Galileo • SBAS * Modern GPS • QZSS • GLONASS » > GANSS Signal Information 0 This parameter can be included to indicate the GANSS signal (up to 16) used to calculate the position. The GANSS signal information defines a list of GANSS signals. »»GANSS Id Μ Define GANSS. Integer (0..15) 0 : Galileo 1 : SBAS 2 : Modern GPS 3 ·· QZSS 4 : GLONASS 5-15 : Reserved for future use »»GANSS Signal Μ Defined for GNSS by GANSS ID Bit map of the supported signal (length is 8 bits). For Galileo, the bit is interpreted as: Bit 0: E1 Bit 1: E5a Bit 2: E5b Bit 3: E5a+E5b Bit 4: E6 Bit 5-7: Alternate for modern GPS, bit Interpreted as: Bit 0: LI C Bit 1: L2C Bit 2: L5 162179.doc • 77- 201243375 ~~~~~~^_ » Multiple - Bits 3-7: Alternate for QZSS, The bit is interpreted as: Bit 0: LI C/A Bit 1: LI C Bit 2: L2 C Bit 3: L5 Bit 4-7: Alternate For GLONASS, the bit is interpreted as: Element 0: G1 Bit 1: G2 Bit 2: G3 Bit 3-7: Alternate For SBAS, the bit is interpreted as: Bit 0: L1 Bit 1-7: Alternate ' 1 from I. LlZ ^ Multiple location Ids. 0 Description Result code without reason or measurement for the reason that can be reported: No location outside the radio coverage No position measurement No position and no measurement in memory outside the memory, in the middle report other » Time stamp 0 in absolute time ( Time stamp of UTC time) or relative time (relative to "now", that is, when a SUPL REPORT message is sent). Use this parameter if the location data does not exist. If the location data exists, the timestamp parameter in the location is used as the timestamp. »LPP/LPPe/TIA-801 Payload 0 This parameter carries the LPP/ for transmitting enhanced cell/sector/AP measurement information. LPPe/TIA-801 payload. Ver CV This parameter contains a hash of the SUPL INIT message. This parameter can be used if the SUPL REPORT message is sent in response to a SUPL INT message. Otherwise, this parameter does not apply. More components CV Use this parameter if the report data to be sent needs to be segmented into multiple SUPL REPORT messages. 162179.doc -78 - 201243375 ——__ Zhao QI Kunxi stays -------- If present, this parameter indicates that more SUPL REPORT messages will be sent. The last SUPL REPORT message in a series of segments can omit this parameter. Festival If · f 5 ancient! Early 0 All paused trigger list of session identifiers for SUPL sessions. This parameter can be used in a Session Information Query session. Authorized D-SLP Clearing 0 For responses to session information queries from H-SLP or Proxy Server D-SLP, this parameter carries all D- currently authorized by H-SLP or Proxy Server D-SLP The address of the SLP. In the case of H-SLP, this parameter also includes any D-SLP currently authorized by any authorized proxy server D-SLP » If the duration of the associated service of the D-SLP has not expired, the D-SLP is considered Is currently authorized. Authorized E-SLP Listing 0 For responses to H-SLP session information queries, this parameter carries all currently authorized E-SLPs (including E-SLPs authorized by any authorized proxy server E-SLP) The address. If the E-SLP's associated service duration has not expired, the E-SLP is considered to be currently authorized. D-SLP Access Notification 0 This parameter is included to report initial or subsequent access to an authorized D-SLP that can support network origination services. This parameter carries the address of the D-SLP. Relative position 0 This parameter defines the position result (relative position) relative to the reference point. This parameter applies when sent from SLP to SET. Urban Location _ 1 - 0 This parameter defines the location result based on the city address. This parameter applies when sent from SLP to SET. The existence of this parameter is implementation dependent. Table 4: Example SUPL REPORT message

The SET Capability parameter can be used to identify the capabilities of the SET. For example, the SET can be instructed to support one or more of the following: (1) D-SLP authorization by H-SLP as in Figure 9; ((1) as in Figure 9. Same as the E-SLP authorization by H-SLP; (iii) as authorized in Figure 10 by the D-SLP of the proxy server D-SLP 162179.doc -79- 201243375, (iv) as in Figure 10 Same as the E-SLP authorization by the proxy server S-SLP, and (v) notifying the H-SLP that the SET has been stored for the first time or after accessing another D-SLP as in FIG. A D-SLP is taken. The SET capability parameter can be transmitted to the SLP (eg, H-SLP, D-SLP, Ε-SLP) by the SET in the SUPL START message, the SUPL POS INIT message, and/or in other SUPL messages. The receiving SLP can use this parameter to decide whether to provide an authorized D.SLP and/or Ε-SLP to the SET (eg, using the unsolicited authorization procedure of FIG. 11) and/or to provide an authorized D-SLP to The SET determines whether to request access to the D-SLP by the SET (for example, according to the procedure of Figure 12.) The following table illustrates the example SET capability parameters. The same convention in the table is as for Table 1 Used as described for the SUPL START message, except that the parameters in the table now refer to sub-parameters of the SET Capability parameter. These conventions are also used in other parameter tables that are further included below. Parameter Presence/Description SET Capabilities - Description SET Capacity. > Positioning Technology Μ This parameter does not apply to SUPL 3.0. SLP can ignore this parameter. »GANSS Position Method 0 This parameter does not apply to SUPL 3.0 and may not be used. >Preference Method Μ This parameter is not applicable SPL can ignore this parameter in SUPL 3.0. >Location Protocol 零 Zero or more of the following positioning agreements (bitmap): • TIA-801 • LPP • LPPe is used for the flag of the old positioning agreement ( RRLP and RRC) can be set to FALSE. »Location Protocol Version TIA-801 CV Describes the agreed version of the 3GPP2 C.S0022 (TIA-801) Location Agreement. 162179.doc -80· 201243375 If ΤΙΑ- is identified in the Pos Protocol parameters 801, the agreement version may be required. »> Supported Location Agreement Version TIA-801 Μ Specify up to 8 different supported 3GPP2 C.S0022 versions. If in the Pos protocol parameters This parameter may be required to identify ΤΙΑ-80. (There is at least one item in the list) ° »» Revision number 修订 The revised part of the file number for the specification of the C.S0022 positioning agreement. Value: [〇,Α·Ζ] >»>Point release number 点 Release number for C.S0022, range: (0..255) >»Internal editing level Μ For internal C.S0022 Edit Level, Range: (0..255) » Location Agreement Version LPP CV Describes the agreed version of the LPP Location Agreement. If the LPP is identified in the Pos protocol parameters, the protocol version may be required. »> Major Version Fields 第一 The first (most significant) element for the version number of the LPP Location Agreement, range: (0..255) >»Technical Version Paste 版本 The version number for the LPP Location Agreement Second element, range: (0..255) >»edit version field 第三 third (least valid) element for version number of LPP positioning protocol, range: (0..255) »location agreement version LPPe CV describes the agreed version of the LPPe Location Agreement. This protocol version may be required if LPPe is identified in the Pos Agreement parameters. >»Primary version field 第一 The first (most significant) element for the version number of the LPPe positioning agreement, range: (0..255) >»minor version field 版本 version number for LPPe positioning agreement The second element, range: (0..255) > Service Capability 0 The service capability of the SET is described in this parameter. SET can send this parameter in SUPL START, SUPL POS INIT, SUPL TRIGGERED START and SUPL END. The purpose of this parameter is to inform H-SLP or D-SLP of the service capabilities of SET » Supported Services Μ Define services supported by SET. Network start-only services are relevant in this context. Zero or more of the following services are supported: * Periodic triggering • Zone event triggering • Speed event triggering 162179.doc • 81 - 201243375 » Reporting Capability CV defines the reporting capabilities of the SET. This parameter is required if the periodic trigger is supported by SET, which is mandatory in this case. >»minimum time interval between positioning Μ Define the minimum time interval between positioning by SET. This parameter is used by H-SLP or D-SLP to avoid conflicts between the desired time interval between positioning and the capabilities of the SET. Range: 1 to 3600 in seconds. »>Maximum time interval between positioning 0 Defines the maximum time interval between positioning allowed by SET》 This parameter is used by H-SLP or D-SLP to avoid the desired time interval between positioning A conflict with the ability of SET. This parameter is optional. If not present, the maximum time interval between positioning is not specified. Range: 1 to 1440, in minutes. >»Report Mode Μ (Multiple) Supported Reporting Mode: • Instant* Quasi-Instant* Batch Report (at least one of the three reporting modes can be supported) »> Batch Reporting Cap CV Definition Supported by SET Batch reporting capability type (applicable to quasi-instant and batch reports): *Report location (if the location is allowed to report, otherwise it is a hindrance) • Report measurement (if the measurement report is supported, otherwise Maximum number of locations • Range: 1 to 1024 • Maximum number of measurements (range: 1 to 1024) » Event trigger capability CV defines the event trigger capability of the SET. If the zone event trigger is supported by SET, then This parameter is required, and in this case, the parameter is mandatory. >»Supported geographic area shape Μ In addition to the mandatory circular area, this parameter also defines the geographic target area shape supported by SET: *Oval • Polygon >»Maximum number of geographic target areas supported by this parameter 0 This parameter defines the maximum number of geographic target areas supported by the SET. (Range: 1 to 32) This parameter is optional. Exists, the SET does not support the geographic target area. 162179.doc • 82- 201243375

&gt;»Maximum number of area Id lists supported by this parameter 0 This parameter defines the maximum number of area Id lists supported by Siu. (Range: 1 to 32) This parameter is optional. If it does not exist, the SET branch area Id. »&gt;Maximum number of areas Id supported by the list of Id per region CV This parameter defines the maximum number of areas 1d for the list of Id per region supported by the SET. (Range: 1 to 256) This parameter is conditional: this parameter can exist if the largest number of area Id lists exists. Otherwise, this parameter may not exist. »Session Capabilities Μ Define the session capabilities of the SET: • The total number of simultaneous sessions (range: 丨 to 128). • The maximum number of simultaneous triggered sessions (for periodic triggers) (range: 1 to 32). • The maximum number of simultaneous zone events triggered by the session (for zone event triggers) (range: 1 to 32). • The maximum number of simultaneous speed events triggered by the session (for speed event triggering) (range: 1 to 32, . &gt; Supported Carry 0 This parameter does not apply to SUPL 3.0. This parameter may not be used. &gt;QoPCapabilities 0 This parameter defines the ability of the SET to report and/or receive high-accuracy position and/or speed results. If there is no parameter, the capability is not supported. &gt; Urban Location Capability 0 This parameter defines the ability of the SET to support absolute metrolocation. Right no parameter ' does not support capability. &gt; Relative position capability 0 This parameter defines the ability of the SET to support relative positioning. If there is no parameter, the capability is not supported. &gt;D-SLP supply from Η-SLP 0 This field indication Does the SET support the provisioning of the authorized D-SLP address from the Η-SLP. If there is no parameter, the capability is not supported. &gt; E-SLP supply from Η-SLP 0 This check indicates whether the SET supports the authorized E-SLP The address is self-supplied with the supply of SLP. If there is no parameter, the capability is not supported. . &gt; D-SLP supply from proxy server D-SLP 0 This check indicates whether the SET supports authorized D-SLP address self-proxy Server D-SLP If there is no parameter, the capability is not supported. &gt; E-SLP supply from proxy server E-SLP 0 This field indicates whether the SET supports the authorized E-SLP address from the proxy server E-SLP supply. No parameter, no capability is supported. &gt;D-SLP to 11-81^ This field indicates whether the SET can notify Η-SLP when the SET changes access to D-SLP 162179.doc -83- 201243375 If there is no parameter, the capability is not supported. &gt; Sensor Support 0 Defines whether the SET can use the sensor to calculate or retrieve the position estimate and/or speed estimate reported in the SUPL REPORT during the session. The parameter does not support the capability. The sensor is a function in the SET that is not controlled by the positioning protocol (LPP/LPPe or TIA-801) and can determine the position estimate and/or the speed estimate. The sensor can be external to the SET or The entity outside the device where the SET resides is estimated or measured. If the sensor is used to determine the position, the Position Method in SUPL REPORT can be set to “Other.” This parameter does not indicate the sensing in LPPe. Support for SUPL INIT Root Key Status CV Coefficient conditions, and may be used at the mode A SUPL INIT protection is used for protection and NULL SUPL INIT Mode B SUPL INIT protection, you may not use this parameter. This parameter is used by the SET to indicate to the SLP one of the following conditions: • Invalid SUPL INIT Root Key • Non-synchronous SUPL INIT Root Key This parameter can be sent if the SET does not have a valid SUPL INIT Root Key And it is set to "Peace Si/Pi / ΜΓ 寮 寮". If the SUPL INIT root key of SET is not synchronized, this parameter can be sent and set to "#尽# /ΜΓ游资". This parameter may not be sent if the SET has a valid SUPL INIT root key that is synchronized. Table 5: Example SET Capability Parameters The SLP query parameters can be used by the SET to request the H-SLP, the Proxy Server D-SLP, or the Proxy Server E-SLP for the current SET location and/or the Servo Access Network. Authorize a list of D-SLP and/or E-SLP addresses. The SLP query parameters may be included in the SUPL START message (e.g., the SUPL START message transmitted in action B of 162179.doc • 84-201243375 in Figures 9 and 10). The following table illustrates example SLP query parameters: Parameter Presence Value / Description SLP Query • Request for Supply of One or More D-SLP and/or E-SLP Addresses &gt; D-SLP Query 0 This parameter can be included for authorized D - Request for the SLP address. » Authorized D-SLP Address List CV This parameter provides a list of addresses for any D-SLP that was previously granted to the SLP by the SLP query. »Preference D-SLP Address List 0 This parameter provides a list of any D-SLP addresses that are subject to SET preferences. This list may include the address of the previously authorized D-SLP and/or the address of the new D-SLP discovered by the SET. »Non-Preferred D-SLP Address 0 This parameter provides a list of any D-SLP addresses that are not subject to SET preferences. This list may include addresses that have been previously authorized by the D-SLP (e.g., unable to provide appropriate services). »QoP 0 This parameter indicates which QoP is requested. This parameter can be used by the SLP to authorize the D-SLP. &gt; E-SLP Query 0 This parameter can be included in the request for an authorized E-SLP address. » Authorized E-SLP Address List CV This parameter provides a list of the addresses of any E-SLPs previously authorized by the SLP to which SLP queries are sent. »Preference E-SLP Address List 0 This parameter provides a list of any E-SLP addresses that are subject to SET preferences. This list may include the address of the previously authorized E-SLP and/or the address of the new E-SLP discovered by SET. 非»Non-preferred E-SLP address 0 This parameter provides any E-SLP that is not subject to SET preferences. A list of addresses. This list may include addresses that have been previously authorized for E-SLP (e.g., unable to provide appropriate services). Table 6: Example SLP Query Parameters SLP Authorization parameters may be used by H-SLP, Proxy Server D-SLP or Proxy Server E-SLP to provide one or more authorized D-SLPs and/or E-SLPs to the SET The address and an optional restriction on the use of such an address. The SLP grant parameters may be included in the SUPL END message (e.g., in action F in Figures 9 and 10 and in the SUPL END message transmitted in action B in Figure 11). The SLP authorization parameters may also be included in the SUPL TRIGGERED STOP message 162179.doc -85· 201243375, for example, as in the action g in FIG. 13 and in the action E in FIG. The following table illustrates the example SLP authorization parameters: Parameter Present Value/Description SLP Authorization - Provides one or more authorized D-SLP and/or E-SLP addresses. _ &gt; D-SLP Authorization List CV This parameter is included to provide one or more authorized D-SLP addresses and associated conditions for accessing each address. D-SLP addresses are provided in priority order (highest priority first), where higher priority D-SLPs may take precedence over lower priority D-SLPs when associated service areas and access network conditions are met Access by SET. In response to a SET request for a D-SLP address, the absence of this parameter or the presence of a parameter that does not contain a D-SLP address indicates that no D-SLP is authorized: any D-SLP previously authorized by the SLP that sent the response may then It is considered to be deauthorized by the SET, where any associated SUPL session in progress is terminated by the SET with a SUPL END message. Any D-SLP authorized by the proxy server D-SLP is also deauthorized if the previously authorized proxy server D-SLP is deauthorized. » D-SLP List Μ This parameter provides an authorized D-SLP The address and condition are used to access each address. »&gt;D-SLP Address Μ This block provides an authorized D-SLP address in the form of an FQDN. »&gt; Service Duration 0 This parameter provides the duration of the D-SLP authorization. If there is no such parameter, the duration is infinite. &gt;»Service Area 0 This parameter provides the geographic area to which the authorized D-SLP can be accessed. Without this parameter, the no-service zone can still be explicitly authorized via access to the D-SLP via the access network list. »&gt;Access Network List 0 This parameter provides a list of access networks that have access to authorized D-SLP addresses. Without this parameter, the non-access network can still be explicitly authorized via access to the D-SLP via the service area. &gt;»Combination Type 0 This parameter defines how to combine service area qualifications and access network list qualifications. Alternatives are: • AND (SET can be in the service area and use the allowed access network;) • OR (SET can be in the service area or use the allowed access network) • Conditional 〇R (SET can be in Within the service area. If the SET cannot determine if it is in the service area, the SET can use the allowed access network. 162179.doc • 86 - 201243375 If this parameter is not included, the default value is OR. »&gt;Service 0 This parameter provides a list of services that the SET can perform with an authorized D-SLP. The allowed service is indicated by the Boolean TRUE value and the service is not allowed to be indicated by the FALSE value. SET may not request any disallowed service or accept requests for any disallowed services. This parameter may not be included for D-SLPs authorized by the proxy server D-SLP and may be ignored if included. All services are allowed if there is no such parameter for the authorization received by the Self-SLP. In the case of authorization by the proxy server D-SLP, the services allowed for the authorized D-SLP are the same as those authorized by the H-SLP for the proxy server D-SLP. »&gt;Proxy Server D· SLP CV This parameter is conditional and can be sent by Η-SLP. This presence of this parameter indicates that the D-SLP can act as a proxy server for the Η-SLP to provide an authorized D-SLP address to the SET. Any D-SLP address provided by the proxy server D-SLP remains associated with the proxy server D-SLP, for example, once authorized for the proxy server D-SLP (provided by the Η-SLP) When the duration expires, the addresses are removed. »H-SLP Access Preference CV This parameter is conditional and can be sent by Η-SLP. This parameter indicates whether the Η-SLP can be accessed by SET instead of D-SLP to get the SET start location service. The following values are supported: • Access to Η-SLP is not allowed • Access to Η-SLP is not preferred (Η-SLP is to be used as backup) • Access to Η-SLP is preferred ( D-SLP is to be used as a backup. No such parameter means that there is no preference and the SET can access the Η-SLP or D-SLP. Note: Existing Η-SLP sessions may not be affected by this parameter. »Report D-SLP Access CV This parameter is conditional and can be sent by Η-SLP. This parameter is included to request notification from SET to Η-SLP when the SET changes access to different D-SLPs. The notification may be limited to only D-SLPs authorized to perform network initiation services. The notification can also be extended to the D-SLP authorized by the proxy server D-SLP. The notification may assist the Η-SLP to redirect or forward the location request for the SET from the external SUPL agent to the most recently notified D-SLP. »&gt;D-SLP including proxy server D-SLP authorization Μ This parameter indicates: In addition to the D-SLP directly authorized by Η-SLP, the proxy server D-SLP supporting the network initiation service The authorized D-SLP is (TRUE) or not (FALSE) and can also be notified to the H-SLP. 162179.doc • 87 _ 201243375 &gt; E-SLP Authorization List CV This parameter is included to provide one or more authorized E_SLp addresses and associated conditions for accessing each address. The E_SLP address is provided in priority order (highest priority first), where the higher priority E_SLP can take precedence over the lower priority E-SLP with the SET when the associated service area and access network conditions are met access. In response to a SET request for an E-SLP address, this parameter without this parameter or presence without an E-SLP address indicates that no E_SLP is authorized: any e-SLP previously authorized by the SLP that sent the response can then be Cong is deauthorized by SET, where any associated SUPL session in progress is terminated by the SET by sending a SUPL END. Any E-SLP authorized by the proxy server E-SLP is also deactivated if the previously authorized proxy server E-SLP is thereby deauthorized. Exceptions to these policies may exist in accordance with local regulatory requirements. For example, the SET may accept a single-location network start request from the E-SLP when engaging in an emergency call, regardless of whether the E-SLp is by- SLP authorization. »E-SLP List Μ This parameter provides the authorized E-SLP address and conditions for accessing each address. &gt;»E-S LP Address Μ This field provides the authorized E-SLP address in the form of an FQDN. »&gt; Service Duration 0 This parameter provides the duration of the E-SLP authorization. If there is no such parameter, the duration is infinite. &gt;»Service Area 0 This parameter provides the geographical area to which the authorized E-SLP can be accessed. Without this parameter, the no-service zone can still be explicitly authorized via access to the E-SLP via the access network list. »&gt;Access Network List 0 This parameter provides a list of access networks that have access to authorized E-SLP addresses. Without this parameter, the non-access network can still be explicitly authorized via access to the E-SLP via the service area. &gt;»Combination Type 0 This parameter defines how to combine service area qualifications and access network list qualifications. Alternatives are: • AND (the UE can be in the service area and use the allowed access network) • OR (the UE can be in the service area or use the allowed access network) • Conditional OR (UE can be in the service area) If the UE cannot determine whether it is in the service area, the UE can use the allowed access network. If this parameter is not included, the default value is OR. »&gt;Proxy Server E-CV This parameter is conditional and can be sent by Η-SLP. SLP This presence of this parameter indicates that the E-SLP can act as a proxy for the Η-SLP 162179.doc • 88 - 201243375 The server is to provide the authorized E-SLP address to the SET. Any E-SLP address provided by the proxy server E-SLP remains associated with the proxy feeder E-SLP, for example 'once authorized for the proxy server E-SLP (provided by η-SLP) When the duration expires, the addresses are removed. &gt;Minimum retry period 0 This parameter provides the minimum time period that the SET can wait before activating a new D-SLP or E-SLP grant request. This parameter is valid in response to the SET SLP authorization request and in the unsolicited SLP authorization (eg 'for session information query procedures or either by Η-SLP or by proxy server D-SLP or E-SLP SUPL END sent for any SUPL session). This parameter applies to the SLP that sent the parameter - e.g., the minimum retry period for the proxy server D-SLP does not affect the request for the Η-SLP and vice versa. Table 7: Example SLP Authorization Parameters The authorized D-SLP list parameters can be used by the SET to provide any currently authorized D-SLP address to H_SLp or to the proxy server D_SLp. The authorized D-SLP list parameter can be transmitted in the SUPL ruler &lt;1&gt;&gt;&lt;11&gt; message_e.g., as in action D in Figs. 13 and 14. The following table illustrates the example authorized D-SLP list parameters: Parameter Presence Value / Description Authorized D-SLP List * Provides Current Authorized D-SLP Address &gt; Authorized D-SLP Μ • Provided by this parameter is sent to A list of D-SLPs currently licensed by SLP. »D-SLP Address 0 _ • This parameter provides the D-SLP address in the form of an FQDN. &gt;&gt; Proxy Server Authorized D-SLP List 0 • This parameter can be sent to the H-SLP when the authorized D-SLP is the Proxy Server D-SLP, and is currently authorized by the Proxy Server D-SLP A list of any D-SLPs. Table 8: Example Authorized D-Slp List Parameters The authorized E-SLP list parameters can be used by the SET to provide any currently authorized E-SLP address to the Η-SLP. The authorized E-SLP list parameters can be transmitted in the SUPL REPORT message t, for example, as in action D in Figures 13 and 14 162179.doc -89-201243375. The following table illustrates the example authorized e-SLP list parameters: Parameter Presence Value / Description Authorized E-SLP List - • Provides Current Authorized E-SLP Address &gt; Authorized E-SLP Μ • Provided by this parameter A list of E-SLPs currently licensed by SLP. »E-SLP Address 0 • This parameter provides the E-SLP address in the form of an FQDN. &gt;&gt; Proxy Server Authorized E-SLP List 0 • This parameter can be sent to the H-SLP when the Authorized E-SLP is the Proxy Server Ε_SLP and is currently authorized by the Proxy Server E-SLP Any E-SLP of the Qing Dynasty. Table 9: Example Authorized E-SLP List Parameters D-SLP Access Notification Parameters may be used by the SET to provide the address of the D-SLP when the D_SLP is recently authorized to support the network initiating service. To H-SLP. The D-SLP access notification parameter can be transmitted in the SUPL REp 〇 RT message - for example, as in action B in Figure 12. The following table illustrates the example D-SLP access notification parameters: This parameter provides the D_SLP address table in the form of FQDN. Table 10: Example authorized D-SLP access notification parameter assignment: This specification is for "one instance", "some examples" Or "example implementation" = reference means that the particular "behavior" or feature described in connection with the feature and/or example may be included in at least one feature and/or example of the claimed subject matter. Therefore, the occurrence of a phrase in the "Examples of Η1*", "in some instances" or "in some implementations" 5 throughout the specification does not necessarily refer to the same feature, Examples and / or restrictions. In addition, certain features, structures, or characteristics may be combined in a 162179.doc 201243375 or multiple instances and/or features. The methods described herein can be implemented by various components depending on the particular features and/or examples depending on the application. For example, such methods can be implemented in hardware, firmware, and/or combinations thereof, along with software. In a hardware implementation, for example, the processing unit can be implemented in one or more special application integrated circuits (ASICs), digital semaphores (DSp), digital signal processing devices (DSPDs), programmable logic devices. (pLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, electronics, other device units designed to perform the functions described herein, and/or combinations thereof . In the course of the description, numerous specific details have been set forth to provide a thorough understanding of the claimed subject matter. However, it will be understood by those skilled in the art that the claimed subject matter can be practiced without the specific details. In other instances, methods and apparatus that are known to those of ordinary skill in the art are not described in detail so as not to obscure the claimed subject matter. Portions of the foregoing [Embodiment] have been presented in terms of algorithms or symbolic representations of the operation of binary-bit electronic signals stored in a memory of a particular device or dedicated computing device or platform. Contents of this particular specification Background t ' Once a general purpose computer is programmed to perform a particular function in accordance with instructions from a program software, the term "specific device" or the like includes a general purpose computer. Algorithmic descriptions or symbols are expressed as examples of techniques used by those skilled in the art or by those skilled in the art to. Here, and generally, the algorithm is considered to be a self-consistent sequence of operations or similar signal processing that results in the desired result. In the context of the content 162179.doc 91 201243375 'operation or processing involves entity manipulation of the entity quantity. Usually (but not necessarily)&apos; such quantities may take the form of an electrical or magnetic signal that can be stored, transferred, combined, compared, or otherwise manipulated to represent the information (e.g., as representative material). It has proven convenient at times, principally for reasons of common usage, to refer to such signals as bits, materials, values, elements, symbols, characters, terms, numbers, numbers, information, or the like. It should be understood, however, that all such terms or similar terms are to be construed as a It will be apparent from the following discussion that, unless specifically stated otherwise, it is understood that throughout the specification, such as "processing", "calculation", "decision", "establishment", acquisition, "identification" and/or the like The discussion of a term refers to an action or program of a particular device, such as a special purpose computer or similar specialized electronic computing device. Thus, in the context of the present specification, a "dedicated computer or similar dedicated electronic computing device" is capable of manipulating or transforming signals, which are typically represented as memory, registers or other information storage devices of a dedicated computer or similar dedicated electronic computing device. The amount of physical electrons or magnetic material in the transmission device or display device. In the context of the content of this particular patent application, once a general purpose computer is programmed to perform a particular function in accordance with instructions from a program software, the term "specific device" may include a general purpose computer. The terms "and", "or" and "and/or" may be used in the <RTI ID=0.0> </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Usually 'if OR' is used to associate a list such as A, B or C' then "or" is intended to mean A, B and C (here used in an inclusive sense), and A, B or C ( Used here in an exclusive sense). In addition, the term "―, or 夕" as used herein may be used to describe any feature in the singular form, the number of structures a, or may be used to describe a plurality of features, structures, or Characteristics or characteristics, knots 'L, ^ ^ 铒Fate 〗 〖Some of other combinations. However, it should be considered that this situation is merely illustrative, and the claimed subject matter is not limited to this example. Although the current description has been made and described: Tian cited is regarded as an example feature, those skilled in the art should understand that various other modifications can be made without replacing the theme of Wang Lang, and that the temple can be replaced. Without departing from the central concepts described herein, various modifications may be made to adapt a particular situation to the teachings of the claimed subject matter. Therefore, it is intended that the subject matter of the invention is not limited to the specific examples disclosed, and that the claimed subject matter may also include all aspects of the scope of the appended claims and their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic block diagram of an example environment including a mobile device according to an implementation - an operation to access certain location services provided by or - a plurality of computing devices and/or other Similar information. 2 is a schematic block diagram illustrating certain features of an example computing device that can provide certain location services, etc., to one or more other devices and/or otherwise support certain location services, in accordance with an implementation. and many more. 3 is a schematic block diagram illustrating certain features of an example mobile device for accessing certain location services and/or the like by one or more computing devices &amp; News. 4 is a schematic block diagram of an example environment including a plurality of supl positioning platforms 162179.doc • 93· 201243375 (SLP) according to a consistent description, a plurality of 811s of the positioning platform (SLP) for representation as SIJPL enabled terminals (SET) mobile device used. FIG. 5 is a flow diagram illustrating certain features of a program or method for computing a device (eg, as in FIG. 2) in accordance with an implementation. 6 is a flow diagram illustrating certain features of a program or method for a mobile device (eg, as in FIG. 3), in accordance with an implementation. 7 is a flow diagram illustrating an example message flow that may be used to support certain network home location services, in accordance with an implementation. 8 is a flow diagram illustrating an example message flow that may be used to support certain mobile device start location services, in accordance with an implementation. Figure 9 is a flow diagram illustrating an example message flow that may be used to support the authorization of D-SLP/E_SLP for use by certain location services by H_SLp, in accordance with an implementation. 10 is a flow diagram illustrating an example message flow that may be used to support the authorization of D_SLp/E SLp for use by certain location services by proxy server D_SLP/E-SLP, in accordance with an implementation. 11 is a flow diagram illustrating an example message flow that may be used to support unsolicited authorization of a D-SLP/E-SLP for use by certain location services, in accordance with an implementation. 12 is a flow diagram illustrating an example message flow that may be used to provide H_SLp with a notification that a mobile device has access to a D_SLP/E_SLp with certain location services, in accordance with an implementation. Figure 13 is a flow diagram illustrating an example message flow that may be used to obtain session information about certain location services with re-notification, in accordance with an implementation. 162179.doc • 94- 201243375 Figure 14 is a flow diagram illustrating an example message flow that may be used to obtain session information about certain location services with session termination, in accordance with an implementation. [Main component symbol description] 100 environment 102 computing device 103 wired communication link 104 mobile device 110 device 112 device 120 network 122 wireless communication link 130 computing device 131 wired communication link 134 location service 140 transmission device / transmitter device 142 Wireless signal 150 satellite positioning system 152 wireless signal 200 computing platform 202 processing unit 204 memory 204-1 primary memory 204-2 secondary memory 206 connection 162179.doc • 95- 201243375 208 210 212 220 220' 222 222' 224 224, 226 226' 228 228' 230 230, 232 232' 234 234, 236 236' 238 238' Wireless/Web Interface // Wired/Wireless Interface Receiver Transmitter First Location Server Set First Location Server Set The second location server set second location server set estimated location location quality parameter location quality parameter of the estimated location mobile device via the previously authorized location server via the previously authorized location server preference location server preference location server non-preferred location Server non-preferred location server location server address location server address storage Preference Access Priority Priority Parameter/Prioritization Priority Parameter/Sort Servo Duration/Service Duration 162179.doc • 96· 240 201243375 240, Service Duration 242 Service Area 242' Service Area 244 Servo Network 244' Servo Network 246 Retry Period 246' Retry Period 270 (non-transitory) Computer readable Media 272 Computer Implementable Instruction 300 Computing Platform '302 Processing Unit 304 Memory 304-1 Primary Memory 304-2 Secondary Memory 306 Connection 308 Wireless Interface/Wired Interface 310 Receiver 312 Transmitter 314 Input/Output Unit 370 (Non-temporary) Computer-Readable Media 372 Computer-Available Instructions 400 Environment 402 Secure User Plane Location Permitted Terminal 404 Home Network 162179.doc -97 - 201243375 406 Local Security User Plane Location Positioning Platform 408 Access Network 409 Proxy Server Security User Plane Positioning Platform 410 Secure User Plane Positioning Platform/Emergency Security User Plane Positioning Platform 412 Externally Secure Use Plane position agent 420 A message 424 second message 426 follow-up message 430 first message 434 second message 436 follow-up message 162179.doc -98-

Claims (1)

201243375 VII. Patent application scope: - A method for using one or more computing devices for a position-feeding device, the method comprising: obtaining a first message from the self-acting device for feeding the position of the mobile device ϋ 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括a set of location servers; and transmitting a second message to the mobile device, the second message indicating the first set of location servers to be authorized for access by location services of the mobile device. 2. The method of claim 1, wherein the mobile device comprises a supL enabled terminal (SET). 3. The method of claim 1, wherein the proxy location server comprises at least one of: a SUPL positioning platform (D_SLP); and/or an emergency SUPL positioning platform (E_SLP), and The first location server set and/or the at least one location of the second location server set includes one or more of: one DSLp; and/or one E_SLP. 4.  For example, the method of claim 1 wherein the first message includes a supL STart message or a SUPL REP0RT message, and/or wherein the second message includes a SUPL END message or a -SUPL TRIGGERED STOP message. 5.  The method of claim 1, wherein the mobile device is previously authorized from the authorized location server to use the location server as the proxy location 162179. According to the method of claim 1, the authorized location server includes at least one of the following: a SUPL positioning platform (H_SLP); a SUPL positioning platform (D_SLP); and / Or an emergency SUPL positioning platform (E_SLP). ° 7.  The method of claim 1, the first message further indicating at least one of: one of the mobile devices being estimated to be located; available to the mobile device to use one of the access networks; and/or a positioning quality ( Q〇p) parameters. 8.  The method of claim 1, and further comprising: determining the second set of location servers based at least in part on at least one of: one of the mobile devices being estimated locations; available for use by the mobile device Access network; and/or a positioning quality (Q〇p) parameter. 9.  The method of claim 1, and further comprising: obtaining an estimated location of one of the mobile devices. 10. The method of claim 1, the first set of location servers comprising one or more of: by the proxy location server previously authorizing access to the location service for one or more locations A server; one or more location servers that are subject to the mobile device preference; and/or one or more location servers that are not subject to the mobile device preference. 11. The method of claim 1, and further comprising: obtaining a subsequent message from the mobile device, the subsequent message indicating occurrence of the location service related access by the mobile device at least once. 162179. Doc 201243375 V 12. In the method of claim 11, the subsequent message is transmitted by the mobile device for the first time in response to the mobile device accessing an authorized location server in the second set of location servers, and/or accessing the The other location in the second set of servos is transmitted by the mobile device for the first time. 1 in the method of claim 1, the second message further indicating additional information, the at least one of the following includes: at least one of: an access preference associated with the proxy location server for the location service; Corresponding to one of the one or more location servers in the first set of location servers, and/or one of the at least one location feeders in the second set of location servers 〇14 . For example, the method of requesting a π, the parameter includes at least one of: a service duration, a service area; and/or an access network list available for use by the mobile device. 1 as the S method of claim 14, and further comprising: in the case of the mobile device, accessing the specific location server in the second location vocabulary set by the mobile device The specific location server is connected to the mobile device.  It is determined based in part on this additional information. • The method of claim 1 wherein the second message advance indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location server. The method of claim 1 wherein the first set of position feeders comprises an empty set. 162179. Doc 201243375 18.  - A method for use by a mobile device, the method comprising: obtaining an authorization from an authorized location server to use a location server as a proxy location server for the authorized location server; transmitting a first message to The proxy location server, the first message indicating a first location server set; obtaining a second message from the proxy location server, the second message indicating a second location server set to be authorized for borrowing Accessing by the location service of the mobile device; and accessing one or more location servers from the second location server set to obtain one or more location services. 19.  The method of claim 18, wherein obtaining the authorization to use the location server as the proxy location server further comprises: receiving a message from the authorized location server, the message authorizing use of the location server as the proxy location server . 20.  The method of claim 18, wherein the authorized location server comprises at least one of: a SUPL positioning platform (H-SLP); a SUPL positioning platform (D-SLP); and/or an emergency SUPL Positioning Platform (E-SLP) » 21.  The method of claim 18, wherein the mobile device comprises a supl enabled terminal (SET). twenty two.  The method of claim 18, wherein the proxy location server comprises at least one of: a SUPL positioning platform (D-SLP); and/or an emergency SUPL positioning platform (e_Slp), and wherein the a location server set and/or at least one location servo 162179 of the second location server set. Doc 201243375 β contains one or more of the following: a D-SLP; and/or a Ε-SLP ° 23.  The method of claim 18, wherein the first message comprises a SUPL START message or a SUPL REPORT message, and/or wherein the second message comprises a SUPL END message or a SUPL TRIGGERED STOP message β 24.  The method of claim 18, the first message further indicating at least one of: an estimated location of the one of the mobile devices; available for the mobile device to use one of the access networks; and/or a positioning quality ( Q〇p) parameters. 25.  The method of claim 18, the first set of location servers comprising one or more of: by the proxy location server previously authorized for accessing the one or more location servers for the location service One or more location servers that are preferred by the mobile device; and/or one or more location servers that are not subject to the mobile device preference. 26.  The method of claim 18, and further comprising: transmitting a subsequent message to the proxy location server, the subsequent message indicating occurrence of the location service related access by the mobile device at least once. 27.  In the method of claim 26, the subsequent message is transmitted for the first time in response to the mobile device accessing an authorized location server of the second set of location servers, and/or accessing the second location servo The other location in the set of servers is transmitted the first time after the server. 28. The method of claim 18, the second message further indicating additional information, 162179. Doc 201243375 with additional information including at least one of: an access preference associated with the location service (the fourth) device; one or more location servos corresponding to the first location server set One of the devices is prioritized, and/or used for one of the parameters of the second location server. Bit 1 29. In the method of claim 28, the parameter includes at least one of: a service duration; a service area; and/or an access network list available for use by the mobile device. In the method of claim 18, the second message further indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location feeder. 31. The method of claim 18, wherein the first set of feeder sets comprises an empty set. 32.  a device for use in a location server, the device comprising: means for obtaining a first message from a mobile device, the location server for the mobile device comprising one of an authorized location server a proxy location server, the first message indicating a first location vocabulary set; means for determining a first location 彳 server set based at least in part on the first set of server sets; and A second message is transmitted to the component of the mobile device, the second message indicating that the set of first location servers is authorized for access by the location service of the mobile device. 33. The device of claim 32, wherein the mobile device comprises a supL grant end 162179. Doc 201243375 Terminal (SET). 34.  The device of claim 32, wherein the proxy location server comprises at least one of: a SUPL positioning platform (D-SLP); and/or an emergency SUPL positioning platform (E-SLP), and wherein The first location server set and/or the at least one location server of the second location server set includes one or more of: a D-SLP; and/or an E-SLP. 35.  The device of claim 32, wherein the first message comprises a SUPL START message or a SUPL REPORT message, and/or wherein the second message comprises a SUPL END message or a SUPL TRIGGERED STOP message. 3 6. The device of claim 32, wherein the mobile device was previously authorized from the authorized location server to use the location server as the proxy location server. 37. The device of claim 32, the authorized location server comprising at least one of: a SUPL positioning platform (H-SLP); - a SUPL positioning platform (D-SLP) has been discovered; and/or an emergency SUPL Positioning platform (E-SLP). 3 8. The apparatus of claim 32, the first message further indicating at least one of: one of the mobile devices being estimated to be located; available for the mobile device to use one of the access networks; and/or a positioning quality ( Q〇P) parameters. 39. The apparatus of claim 32, and further comprising: determining the 162179 based at least in part on at least one of: Doc 201243375 — Estimated bit ; and/or a component of a set of location servers • The mobile device; can be used by the mobile device to access the network bit quality (Q〇P) parameter. 40. The apparatus of claim 32, and further comprising: means for obtaining an estimated position of the action H piece. • The apparatus of claim 32, the first set of feeders comprising - or more of: by the proxy location feeder previously authorized for access to the location service - or more a position feeder; one or more location servers that are preferred by the mobile device; and/or one or more location feeders that are not subject to the mobile device preference. 42. The device of claim 32, and further comprising: means for obtaining a subsequent message from the mobile device, the subsequent message indicating occurrence of the location service related access by the mobile device at least once. 43. The device of claim 42, the subsequent message being transmitted by the mobile device for the first time in response to the mobile device accessing an authorized location server of the second set of location servers, and/or The mobile device is transmitted for the first time after taking the other location server in the second location server set. The apparatus of claim 32, wherein the second message further indicates additional information, the additional information including at least one of: an access preference associated with the proxy location server for the location service; And/or corresponding to one of the one or more location servers in the second set of location servers; and/or for at least one of the second set of location servers 162179. Doc -8 - 201243375 One of the parameters of the location server. 45.  In the apparatus of claim 44, the parameter includes at least one of: - a service duration; - a service area; and/or one of the network lists available for use by the mobile device. 46.  The device of claim 45, and further comprising: means for accessing, by the mobile device, a specific location server in the second set of location servers, the specific location server being at least by the mobile device Determined based in part on this additional information. 47.  As with the device of claim 32, the (4) two message advance indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location server. 48.  a device for use in a mobile device, the device comprising: means for obtaining an authorization from an authorized location server to use a location server as a proxy location server for the authorized location server; a first message is transmitted to the component of the proxy location server, the first message indicating a first location server set; and means for obtaining a second message from the proxy location server.  The second message will indicate that the second location server set is authorized for borrowing.  Access by the location service of the mobile device; and means for accessing one or more location servers from the second location server set to obtain one or more location services. 49.  The device of claim 48, wherein obtaining the authorization to use the location server as the proxy location server further comprises: 162179. Doc • 9* 201243375 A message was received from the authorized location server that authorized the use of the location server as the proxy location server. 5 0. The device of claim 48, the authorized location server comprising at least one of: a SUPL positioning platform (H-SLP); - a SUPL positioning platform (D-SLP) has been discovered; and/or an emergency SUPL Positioning platform (E-SLP). 51.  The device of claim 48, wherein the mobile device comprises a SUPL enabled terminal (SET). 52.  The device of claim 48, wherein the proxy location server comprises at least one of: a SUPL positioning platform (D-SLP); and/or an emergency SUPL positioning platform (E-SLP), and wherein The first location server set and/or the at least one location server of the second location server set includes one or more of: a D-SLP; and/or an E-SLP. 53.  The device of claim 48, wherein the first message comprises a SUPL START message or a SUPL REPORT message, and/or wherein the second message comprises a SUPL END message or a SUPL TRIGGERED STOP message. 54.  The apparatus of claim 48, the first message further indicating at least one of: one of the mobile devices being estimated to be located; available for the mobile device to use one of the access networks; and/or a positioning quality ( Q〇P) parameters. 5 5. The apparatus of claim 48, the first set of location servers comprising one or more of: by the proxy location server previously authorized for 162179. Doc -10- 201243375 The location service is concerned with accessing one or more location servers; one or more location servers subject to the mobile device preferences; and/or one or more location servos that are not subject to the mobile device preferences Device. 56.   57.   58.   59.   60.   61.   The apparatus of claim 48, and further comprising: means for transmitting a subsequent message to the proxy location server, the subsequent message indicating occurrence of the location service related access by the mobile device at least once. In the device of claim 5, the subsequent message is transmitted for the first time in response to the mobile device accessing one of the authorized location servers in the second set of location servers, and/or accessing the second The other location server in the location server set is transmitted for the first time. For example, the device of claim 48, the second message further indicating additional information, the additional information including at least one of: an access preference associated with the proxy location server for location services; One of the one or more location servers in the second set of location servers is prioritized; and/or one of the parameters of at least one of the second set of location servers. A service duration; a service area; and/or may be used to access the network list for use by the action component. The device of claim 48, the second message advance, indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location server. A location server comprising: 162179. Doc • 11·201243375 a network interface; and one or more processing units for: obtaining a first message from a mobile device via the network interface, the position feeder for the mobile device includes a proxy location server for an authorized location server, the first message indicating a first set of location servers; determining a second set of location servers based at least in part on the first set of location servers; Transmitting a second message to the mobile device via the network interface, the second message indicating the second set of location servers to be authorized for location service related access by the mobile device. 62. The location server of claim 61, wherein the mobile device comprises a supL enable terminal (SET). 63.  The location server of claim 61, wherein the proxy location server comprises at least one of: a SUPL positioning platform (D_SLP) has been discovered; and/or an emergency SUPL positioning platform (e-SLP), and The at least one location server of the first location server set and/or the second location server set includes one or more of: D_SLp; and/or an E-SLP. 64.  The location server of request item 61 wherein the first message includes a supl START message or a SUPL REPORT message, and/or wherein the second message includes a SUPL END message or a SUPL TRIGGERED STOP message. 65.  The location server of request item 61 wherein the mobile device was previously granted 162179. Doc •12- 201243375 The rights location server is authorized to use the location server as the proxy location server. 66. In the location server of claim 61, the authorized location server includes at least one of: a SUPL positioning platform (H-SLP); a SUPL positioning platform (D-SLP); and/or a Emergency SupL Positioning Platform (E-SLP)» 67. The location server of claim 61, the first message further indicating at least one of: one of the mobile devices being estimated to be located; available for use with the mobile device One of the access networks; and/or a positioning quality (Q〇P) parameter. 68.  The location server of claim 61, the one or more processing units to: further determine the second set of location servers based on at least one of: one of the mobile devices being estimated; Can be used by the mobile device to access one of the networks; and/or a positioning quality (Q〇p) parameter. 69.  As with the location server of claim 61, the one or more processing units are used to further: obtain an estimated location of one of the mobile devices. 70.  In the location word server of claim 61, the first location feeder set includes one or more of: one or more of the location service related permissions previously authorized by the proxy location server a location server; one or more location servers subject to the mobile device preference; and/or one or more location servers that are not subjected to the mobile device. 162179. Doc • 13· 201243375 71. The location server of claim 61, wherein the one or more processing units are further configured to: obtain a subsequent message from the mobile device via the network interface, the subsequent message indicating by the action The location service related access occurs at least once in the device. 72.  For example, the location server of the request item 61 transmits the mobile device for the first time in response to the mobile device accessing an authorized location feeder in the second location server set of the mobile device, and And/or transmitted by the mobile device for the first time after accessing another location server in the second location server set. 73.  If the location server of request item 61, the second message further indicates additional information 'the additional information includes at least one of: one of the access preferences associated with the proximity location server for the location service; One of the one or more location servers in the second set of location servers is prioritized; and/or one of the parameters of the at least one location server in the second set of location servers. 74.  As in the location server of claim 73, the parameter includes at least one of: a service duration; a service area; and/or an access network list available for use by the mobile device. 75.  In the location server of claim 61, the second message further indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location server. 76.  a mobile device comprising: one or more interfaces; and 162179. Doc • 14· 201243375 one or more processing units for: obtaining authorization from an authorized location server to use a location server as a proxy location server; initiating a first message via the one or more interfaces Transmitting to the proxy location server, the first message indicating a first location server set; obtaining a first message from the proxy location server via the one or more interfaces 'the second message will be a second The location server set is indicated as being authorized for access by the location service of the mobile device; and accessing one or more location servers from the second location server set via the one or more interfaces Get one or more location services. 77.   78.   79.   80.   The mobile device of claim 76, wherein the authorization to use the location server as the proxy location server, further comprises receiving a message from the authorized location server&apos; that authorizes use of the location server as the proxy location server. The mobile device of claim 76, the authorized location server comprising at least one of: a SUPL positioning platform (H-SLP); - a SUPL positioning platform (D-SLP) has been discovered; and/or an emergency SUPL Positioning Platform (E-SLP). The mobile device of claim 76, wherein the mobile device comprises a SUPL enabled terminal (SET). The mobile device of claim 76, wherein the proxy location server comprises, for example, 162179. Doc 15 201243375 At least one of the following: one has found a SUPL positioning platform (D_SLP); and/or an emergency SUPL positioning platform (E-SLP), and wherein the first location server set and/or the second The at least one location server in the set of location servers includes one or more of: a D-SLP; and/or an E-SLP 〇81.  The mobile device of claim 76, wherein the first message includes a muscle START message or a _SUpL REp〇RT message and/or wherein the second message includes a SUPL END message or a SUPL TRIGGERED STOP message β 82.  For example, in the action device of item 76, the first message further indicates the following in each of the following. One of the mobile devices is estimated to be located; one of the mobile devices can be used to access the network; and/or a positioning quality parameter. 83. The mobile device of claim 76, the first set of location servers comprising one or more of: one or more of the location service related access previously authorized by the proxy location server Location server; one or more location servers that are subject to s mobile device preferences; and/or one or more location vocabularies that are not subject to the mobile device preferences. 84.  The mobile device of claim 76, wherein the one or more processing units are further configured to: initiate, by the one or more interfaces, a subsequent message to the proxy location server for transmission, the subsequent message indicating by the mobile device At least once the location service related access occurs. 85.  For example, in the action device of item 76, the subsequent message is in response to the mobile device 162179. Doc -16- 201243375 accesses one of the second set of location servers to the authorized location server for the first time 'and/or after accessing another location server in the second set of location servers Transmitted for the first time. 86. The mobile device of claim 76, the second message further indicating additional information 'the additional information comprising at least one of: one of an access preference associated with the proxy location server for the location service; Corresponding to one of the one or more location servers in the second set of location servers prioritizing; and/or for at least one of the location servers in the second set of location servers. 87. The mobile device of claim 86, the parameter comprising at least one of the following. A service duration; a service area; and/or a list of available network accesses for use by the mobile device. 88. The mobile device of claim 87, wherein the accessing from the one or more location servers of the second location server set via the one or more interfaces further comprises accessing the second location server set A particular location server that is determined by the mobile device based at least in part on the additional information. 89.  In the action device of claim 76, the second message further indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location server. 90.  An article comprising: a non-transitory computer readable medium having stored therein computer executable instructions executable by one of a location server or a plurality of processing units to: 162179. Doc -17- 201243375 A first message is obtained from a mobile device, the location server for the mobile device includes a proxy location feeder for an authorized location server, the first message indicating a first location a server set; determining a second set of location servers based at least in part on the first set of location servers; and initiating transmission of a second message to the mobile device, the second message to the second location server The set indication is authorized for access by the location service of the mobile device. 91.  For example, item 95 of the item 'where the mobile device includes a supl terminal (SET) » 92.  The item of claim 9, wherein the proxy location server comprises at least one of: a SUPL positioning platform (D-SLP); and/or an emergency SUPL positioning platform (E-SLP), and The at least one location server of the first location server set and/or the second location server set includes one or more of the following: a D_SLp; and/or an E_SLP. 93.  For example, the item of claim 9 includes the START message or the SUPL REPORT message, and/or wherein the second message includes a SUPL END message or a SUPL TRIGGERED STOP message. 94.  An item of claim 9, wherein the mobile device has previously obtained authorization from the authorized location server to use the location server as the proxy location server.  If the item of claim 9 is requested, the authorized location server includes the following 162179. Doc -18 · 201243375 At least one: a SUPL positioning platform (H-SLP); - SUPL positioning platform (D_SLP); and/or an emergency SUPL positioning platform (e_SLP). 96.  In the item of claim 90, the first message further indicates at least one of: one of the mobile devices being estimated to be located; available for the mobile device to use one of the access networks; and/or a positioning quality ( Q〇p) The number of husbands. 97.  For the item of claim 90, the computer implementable instructions are further executable by the one or more processing units to further: determine the second position feeding set based at least in part on at least one of: § One of the estimated operational benefits; an available location for the mobile device; and/or a positioning quality (Q〇p) parameter. 98.  The computer-implementable instructions of claim 90 may be further executed by the one or more processing units to further: obtain an estimated location of the one of the mobile devices. 99.  An item as claimed in claim 90, wherein the first set of location servers includes one or more of: by the proxy location server previously authorized for accessing the one or more location servers for the location service One or more location servers that are preferred by the mobile device; and/or one or more location servers that are not subject to the mobile device preference. 100. The object of claim 90, wherein the computer executable instructions are further executable by the one or more processing units to further: obtain a subsequent message from the mobile device, the subsequent message indicating by 162179. Doc -19· 201243375 At least one occurrence of this location service related access to the mobile device. For example, in the item of claim 90, the subsequent message is transmitted by the mobile device in response to the mobile device accessing one of the authorized location devices in the second set of server sets, and/or in the presence of the mobile device. The mobile device is transmitted for the first time after taking the other location server in the second position feeder set.  The second message is included in the second message. The additional information includes at least one of: one of the access preferences associated with the location agent for the location service; corresponding to the One of the one or more location servers in the first set of location states is prioritized, and/or one of the parameters of at least one of the location servers in the second set of location servers. 103.  If the item of item 1〇2 is requested, the parameter includes at least one of the following: a service area; and/or one of the access network lists available for use by the mobile device. For the item of item 90, the second message further indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location server. 105.  An article comprising: eight non-transitory computer readable media, wherein a computer executable means is stored; the computer executable instructions are executable by one or more processing units of a mobile device to: The server is authorized to use a location server as a proxy location server for one of the authorized location servers; 162179. Doc 201243375 initiates transmission of a first message to the proxy location server, the first message indicating a first location server set; obtaining a second message from the proxy location server, the second message will be a second The location server set indication is authorized for access by the location service of the mobile device; and accessing one or more location servers from the beta first location server set to obtain one or more location services . 106.  The article of claim 1 to 5, wherein obtaining an authorization to use the location server as the proxy location server by the proxy server further comprises receiving a message from the authorized location server, the message authorizing use of the location server as The agent position is the feeder. 107.  For the item of claim 105, the authorized location server includes at least one of: a SUPL positioning platform (H-SLP); a SUPL positioning platform (D-SLP); and/or an emergency SUPL Positioning platform (E-SLP) 〇108.  The item of claim 1 , 5, wherein the mobile device includes a supL enable terminal (SET). 109. The item of claim 1, wherein the proxy location server comprises at least one of: a SUPL positioning platform (D-SLP) has been discovered; and/or an emergency SUPL positioning platform (E-SLP) And wherein at least one of the first location server set and/or the second location server set comprises one or more of: a D-SLP; and/or an E -SLP. No. The item of claim 105, wherein the first message comprises a SUPL 162179. Doc -21· 201243375 START message or a SUPL REPORT message, and/or the second message contains a SUPL END message or a SUPL TRIGGERED STOP message. 111.  If the item of the item 105 is clear, the first message further indicates at least one of the following. One of the mobile devices is estimated to be located; one of the mobile devices can be used to access the network; and/or a quality of positioning (Q〇p) parameter. 112.  The item of claim 1 〇 5 'the first location server set includes one or more of: one of the following locations by the proxy location server for accessing the one or more locations for the location service A server; one or more location servers that are subject to the mobile device preference; and/or one or more location servers that are not subject to the mobile device preference. 113.  If the item of claim 1〇5 is requested, the computer executable instructions may be further executed by the one or more processing units to further: initiate a transmission of a subsequent message to the proxy location server, the subsequent message indicating The location service related access occurs by the mobile device at least once. 114. The item of claim 105, the subsequent message being transmitted for the first time in response to the mobile device accessing an authorized location server in the second set of server sets, and/or accessing the first The other location in the second location server set is transmitted the first time after the server. 115. For the item of claim 105, the second message further indicates additional information including at least one of: an access preference associated with the proxy location ship IM for the location service; corresponding to 162179 . Doc • 22· 201243375 One or more of the location servers in the second set of location servers are prioritized; and/or used for at least one of the location servers in the second set of location servers. 116. As for the item of claim U5, the parameter includes at least one of: a service duration; a service area; and/or one of the access network lists available for use by the mobile device. 1】. 7. As the item of claim 116, the access to the one or more locations from the second set of server sets further includes accessing a particular location server of the first set of location servers, The particular position feeder is determined by the mobile device based at least in part on the additional information. 118. The item of claim 1 ’ 5 the second message further indicates a minimum retry period to be passed before the mobile device retransmits the first message to the proxy location server 162179. Doc •23·