WO2022194203A1 - 定位方法、装置、通信设备及网络侧设备 - Google Patents
定位方法、装置、通信设备及网络侧设备 Download PDFInfo
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- H—ELECTRICITY
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- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- G—PHYSICS
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- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
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- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
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- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
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- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
Definitions
- the present application belongs to the field of mobile communication technologies, and in particular relates to a positioning method, an apparatus, a communication device, and a network side device.
- Positioning equipment in mobile communication mainly involves terminals (also known as User Equipment (UE), base stations, transmission and reception points (TRPs) and local management functions (Location Management Function, LMF).
- the positioning methods include UE-based, UE-assisted ⁇ LMF-based, and 5G radio access network node assisted (NG-RAN node assisted) positioning.
- UE User Equipment
- TRPs transmission and reception points
- LMF Local Management Function
- the purpose of the embodiments of the present application is to provide a positioning method, an apparatus, a communication device, and a network-side device, which can solve the problem that the positioning method is not accurate enough.
- a bit method executed by a first communication device, comprising:
- the first communication device has at least one of the following features:
- the real location information of the first communication device is known
- the location trajectory of the first communication device is known
- the quality of the first location information of the first communication device is higher than a first threshold
- the first position error of the first communication device is less than a second threshold
- the movement of the first communication device is controlled or configured by the network side;
- the first position of the first communication device is controlled or configured by the network side;
- the panel used by the first communication device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the first communication device to measure or send the reference information is specified by the network side device.
- a positioning device comprising:
- a first measurement module for measuring and/or sending a reference signal
- a first execution module configured to determine first information according to the reference signal
- the positioning device has at least one of the following features:
- the real position information of the positioning device is known
- the position trajectory of the positioning device is known
- the quality of the first position information of the positioning device is higher than a first threshold
- the first position error of the positioning device is less than the second threshold
- the movement of the positioning device is controlled or configured by the network side;
- the first position of the positioning device is controlled or configured by the network side;
- the panel used by the positioning device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the positioning apparatus to measure or send the reference information is specified by the network side device.
- a positioning method executed by a network side device, including:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold.
- a positioning device comprising:
- the second transceiver module is used to receive the first information reported by the first communication device or the second communication device; the second execution module is used to perform positioning;
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold.
- a positioning method executed by a second communication device, including:
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold
- the second positioning assistance information includes at least one of the following:
- Second signal measurement information of the first communication device Second signal measurement information of the first communication device.
- a positioning device comprising:
- a third transceiver module configured to receive the first information sent by the first communication device, or
- the third execution module is used to execute positioning
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold
- the second positioning assistance information includes at least one of the following:
- Second signal measurement information of the first communication device Second signal measurement information of the first communication device.
- a network side device in a seventh aspect, includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the The processor implements the steps of the method as described in the third aspect when executed.
- a communication device comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor When executed, the steps of the method as described in the first aspect are realized, or the steps of the method as described in the fifth aspect are realized.
- a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the The steps of the method of the third aspect, or the steps of implementing the method of the fifth aspect.
- a chip in a tenth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or instruction, and implement the method described in the first aspect.
- the first communication device measures and/or transmits a reference signal, and determines the first information according to the reference signal, so that the positioning accuracy of the communication device can be improved.
- FIG. 1 shows a schematic structural diagram of a wireless communication system to which an embodiment of the present application can be applied
- FIG. 2 shows a schematic flowchart of a positioning method provided by an embodiment of the present application
- FIG. 3 shows another schematic flowchart of the positioning method provided by an embodiment of the present application
- FIG. 4 shows a schematic diagram of a network architecture of a positioning method provided by an embodiment of the present application
- FIG. 5 shows another schematic flowchart of the positioning method provided by the embodiment of the present application.
- FIG. 6 shows another schematic flowchart of the positioning method provided by the embodiment of the present application.
- FIG. 7 shows a schematic structural diagram of a positioning device provided by an embodiment of the present application.
- FIG. 8 shows another schematic flowchart of the positioning method provided by an embodiment of the present application.
- FIG. 9 shows another schematic structural diagram of the positioning device provided by the embodiment of the present application.
- FIG. 10 shows another schematic flowchart of the positioning method provided by the embodiment of the present application.
- FIG. 11 shows another schematic structural diagram of the positioning device provided by the embodiment of the present application.
- FIG. 12 shows a schematic structural diagram of a communication device provided by an embodiment of the present application.
- FIG. 13 is a schematic structural diagram of a first communication device implementing an embodiment of the present application.
- FIG. 14 is a schematic structural diagram of a network side device implementing an embodiment of the present application.
- FIG. 15 is a schematic structural diagram of a second communication device implementing an embodiment of the present application.
- first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first”, “second” distinguishes Usually it is a class, and the number of objects is not limited.
- the first object may be one or multiple.
- “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
- LTE Long Term Evolution
- LTE-Advanced LTE-Advanced
- LTE-A Long Term Evolution-Advanced
- CDMA Code Division Multiple Access
- TDMA Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single-carrier Frequency-Division Multiple Access
- system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
- NR New Radio
- the following description describes a New Radio (NR) system for example purposes, and uses NR terminology in most of the description below, although these techniques are also applicable to applications other than NR system applications, such as 6th generation (6 th Generation, 6G) communication system.
- 6th generation 6 th Generation, 6G
- FIG. 1 shows a schematic structural diagram of a wireless communication system to which an embodiment of the present application can be applied.
- the wireless communication system includes a terminal 11 and a network-side device 12 .
- the terminal 11 may also be referred to as a terminal device or user equipment (UserEquipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant ( Personal Digital Assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet Device (MID), wearable device (Wearable Device) or in-vehicle equipment (VUE) ), pedestrian terminal (PUE) and other terminal-side devices, and wearable devices include: bracelets, earphones, glasses, etc.
- PDA Personal Digital Assistant
- UMPC ultra-mobile personal computer
- MID mobile Internet Device
- MID wearable device
- VUE in-vehicle equipment
- PUE pedestrian terminal
- the network side device 12 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, TRP or any other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary, and the core network device can be a location management device, for example, the location management function (LMF, E- SLMC), etc., it should be noted that in the embodiments of this application, only the base station or core network device in the NR system is used as an example
- FIG. 2 shows a schematic flowchart of a positioning method provided by an embodiment of the present application.
- the method may be executed by a first communication device, in other words, the method may be executed by software or hardware installed in the communication device.
- the method may include the following steps.
- Step S201 measure and/or send a reference signal.
- Step S202 Determine the first information according to the reference signal.
- the first communication device has at least one of the following features:
- the real location information of the first communication device is known
- the location trajectory of the first communication device is known
- the quality of the first location information of the first communication device is higher than a first threshold
- the first position error of the first communication device is less than a second threshold
- the movement of the first communication device is controlled or configured by the network side; wherein, the movement may include one or more of whether movement, speed, direction, rotation direction and trajectory;
- the first position of the first communication device is controlled or configured by the network side;
- the panel used by the first communication device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the first communication device to measure or send the reference information is specified by the network side device.
- the first information includes at least one of the following:
- the beam information may include: beam identification information, beam angle information, multi-beam measurement energy information and wave speed error information;
- the first information includes: transmission and reception point or base station information and group delay information; indicating group delay information corresponding to the transmission and reception points.
- group delay may be the group delay of sending or the group delay of receiving.
- the group delay information may be used to indicate the group delay between different links within the sending and receiving nodes, or may indicate the group delay between different sending and receiving nodes.
- the first information includes beam information and error information.
- the information indicates the corresponding beam, such as the transmit beam, the receive beam, or the error corresponding to each antenna element; for example, the angle error of the transmit beam, or the shape error of the transmit beam, or the position error of the antenna element, the spacing error, etc.
- the real location information is obtained according to an independent and radio access technology (Rat-independent) positioning technology or an angle-based positioning technology.
- the Rat-independent includes Global Navigation Satellite System (Global Navigation Satellite System, GNSS) positioning, sensor positioning, and the like.
- the angle-based positioning technology includes an angle of arrival (Angle of Arrival, AoA) positioning technology or an angle of departure (Angle of Departure, AoD) positioning technology.
- the first location information includes at least one of the following:
- the method for obtaining the first location information includes at least one of the following:
- the first communication device measures and/or transmits a reference signal, and determines the first information according to the reference signal, so that the positioning accuracy of the communication device can be improved.
- FIG. 3 shows a schematic flowchart of a positioning method provided by an embodiment of the present application. As shown in FIG. 3 , the method includes:
- Step S301 reporting the type information of the first communication device to the network side device.
- the first communication device includes at least one of the following types:
- Terminal type such as reference terminal or non-reference terminal;
- Terminal type Roadside Unit RSU
- Transmission and Reception Point Transmission and Reception Point
- a terminal type RSU or TRP whose position or receive beam direction information is known, or a terminal type whose position or receive beam direction information is unknown Terminal type RSU or TRP;
- Base station type 402 as shown in Figure 4;
- a RSU or TRP of a base station type eg, an RSU or TRP of a base station type for which position or receive beam direction information is known, or an RSU or TRP of a base station type for which position or receive beam direction information is unknown.
- the type information of the first communication device includes at least one of the following:
- the first communication device is a reference communication device, and the reference communication device is a communication device designated by the network-side device or satisfying the first condition;
- the first communication device is a non-reference communication device.
- the designation by the network side device needs to specify the reference communication device according to the stored positioning result, capability information reported by the UE, location information, etc.; the first condition may be agreed by the protocol or configured by the network side.
- the type information of the first communication device further includes at least one of the following:
- the location of the first communication device remains unchanged
- the position of the first communication device does not change within the first time interval, that is, the position of the first communication device does not change within a certain period of time;
- the position trajectory of the first communication device remains unchanged
- the position trajectory of the first communication device does not change in the second time interval, that is, the position trajectory of the first communication device does not change in a certain period of time;
- a target positioning method supported by the first communication device
- the first communication device supports the received target location request information
- the first communication device supports the reported target location information.
- the target positioning method supported by the first communication device includes at least one of the following:
- the target location request information supported by the first communication device to receive includes at least one of the following:
- Event-triggered location request information
- the target location request information that supports receiving may also be one or more of support error request information, group delay request information, and error compensation request information.
- the target location information supported by the first communication device to be reported includes at least one of the following:
- the group delay information includes group delay identification information, for example, the group delay information is that when the group delay difference between the two transmitted or measured reference signals is less than a threshold value of 4, the group delay information
- the group delay identification information is the same;
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold
- the target location information supported for reporting may be one or more of supported error information, group delay information, and error compensation information.
- Step S302 measure and/or send a reference signal.
- Step S303 Determine the first information according to the reference signal.
- the steps S302-S303 can implement the method embodiment of the steps S201-S202 in FIG. 2, and achieve the same technical effect, and the repeated parts are not repeated here.
- the positioning accuracy of the communication device can be improved.
- FIG. 5 shows another schematic flowchart of the positioning method provided by the embodiment of the present application. As shown in FIG. 5 , the method may include the following steps.
- Step S501 reporting the type information of the first communication device to the network side device.
- the step S501 can implement the method embodiment of the step S301 in FIG. 3 , and achieve the same technical effect, and the repeated parts will not be repeated here.
- Step S502 receiving location request information, where the location request information includes at least one of the following:
- Type information request of the first communication device
- Event trigger conditions such as Time Error Group (TEG) configuration change, measurement error exceeding the threshold, etc.;
- TAG Time Error Group
- Panel information for measuring and/or sending reference signals
- Group delay group information for measuring and/or sending reference signals, such as group identification information or group number information;
- the location request information may include one or more of the above information, for example, may include one or more of error request information, group delay request information, and error compensation information.
- Step S503 Measure and/or send a reference signal.
- Step S504 Determine the first information according to the reference signal.
- the steps S503-S504 can implement the method embodiment of the steps S201-S202 in FIG. 2, and achieve the same technical effect, and the repeated parts are not repeated here.
- Step S505 reporting the first information, where the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold.
- the reported first information may include one or more of the foregoing information, for example, one or more of error information, group delay information, and error compensation information.
- error information includes at least one of the following:
- RSRP Reference Signal Received Power
- RSTD Reference Signal Time Difference
- TOA Time of Arrival
- the group delay information includes at least one of the following:
- the group delay group can be represented as TEG or panel (panel), etc., including a transmit time error group (Tx TEG), a receive time error group (Rx TEG), and a receive transmit time error group (RxTx TEG) , or ⁇ Rx TEG, Tx TEG ⁇ .
- the association relationship can be represented by an associated TEG identifier (TEGIdentity, TEG ID); or the sounding reference information (Sounding Reference Signal, SRS) or positioning measurement results of the same TEG are divided into one group, or other methods are used.
- TEGIdentity, TEG ID TEG identifier
- SRS Sounding Reference Signal
- the group delay difference of the same group delay group is less than the threshold value, and the delay difference of different group delay groups is greater than the threshold value.
- the group delay information is at least one of the following:
- One or more group delay difference value information of the corresponding at least one reference signal or reference signal group is provided.
- the group delay information is the group delay/group delay difference value information of different Tx TEGs corresponding to one or more TRPs, or; is the group delay/group delay of the Tx TEGs of different positioning reference signals or reference signal groups. Group delay difference information.
- the first communication device uses a link with the same group delay information to measure the at least three TRPs, or uses specified group delay information
- the link measures the at least 3 TRPs.
- the three TRPs correspond to the same path (path), for example, Los, path at the same location, and so on.
- the TEG calibration of the TRP may be performed one by one.
- the method further includes:
- the first communication device receives the association between the Rx TEG and the reference signal, and/or the association between the TxTEG of the TRP and the positioning reference signal.
- the method further includes:
- the first device is instructed to measure a specific TRP, and/or a TxTEG of a specific TRP, and/or a specific reference signal.
- the method further includes:
- the first device specifies a positioning measurement result or the relationship between the RxBeam Index and RxTEG, and the positioning measurement result includes downlink reference signal time difference (DL-RSTD) or Rx-Tx time difference or other types of measurements result.
- DL-RSTD downlink reference signal time difference
- Rx-Tx time difference or other types of measurements result.
- the method further includes:
- the association between the received or indicated group delay information and the reference signal such as the association between the transmitted Tx TEG and the positioning reference signal.
- the error compensation information includes at least one of the following:
- the error compensation value information is determined according to the first signal measurement information and the location information of the first communication device.
- the first signal measurement information includes at least one of the following:
- TRP ID Receive Point Identification
- the second signal measurement information includes at least two of the following items:
- the second signal measurement information includes:
- Time measurement information angle measurement information, and energy measurement information.
- a network side device sends location request information to a communication device, and the communication device measures and/or sends a reference signal based on the location request information, and sends the obtained first signal to the network side equipment, so that the positioning accuracy of the communication equipment can be improved.
- FIG. 6 shows another schematic flowchart of the positioning method provided by the embodiment of the present application. As shown in FIG. 6 , the method includes the following steps.
- Step S601 Receive the capability request information sent by the network testing device, which is represented by the LPPRequestCapabilities message based on the LTE Positioning Protocol (LPP).
- LPP LTE Positioning Protocol
- the capability request information may be sent by a local management function (Location Management Function, LMF) via an access and mobility management function (Access and Mobility Management Function, AMF) and a base station/transmitting and receiving point (gNB/TRP).
- LMF Local Management Function
- AMF Access and Mobility Management Function
- gNB/TRP base station/transmitting and receiving point
- the Namf_Communication_N1N2MessageTranfer message and the Namf_Communication_N1N2MessageNotify message are used for interaction between the LMF and the AMF.
- the NGAPDownlinkNAStransport message and the NGAPUplinkNAStransport message are used for interaction between the AMF and the gNB/TRP, and the RRC Downlink Information Transfer (RRCDLInformationTransfer) message and the RRCDLInformationTransfer message are used for interaction between the gNB/TRP and the communication equipment UE.
- the capability request message may include:
- Step S602 reporting the type information of the first communication device to the network side device, which is represented by LPPProvideCapabilities;
- the step S602 can implement the method embodiment of the step S301 in FIG. 3 , and achieve the same technical effect, and the repeated parts will not be repeated here.
- Step S603 Receive positioning assistance data, where the positioning assistance data includes: positioning assistance data for the first communication device, which is represented by LPPProvideAssistanceData.
- the positioning assistance data for the first communication device includes a target information unit corresponding to the first communication device or the positioning assistance data parsed by the first communication device, that is, in the target information unit Contains positioning assistance data that can only be parsed by the first communication device.
- Specific positioning assistance information is configured for the UET, where the UET is a specific UE, which may specifically be a certain UE or UE type, such as a reference terminal or a first communication device.
- Step S604 Receive location request information, which is represented by LPPRequestLocationInformation.
- Step S605 measuring and/or sending a reference signal, obtained through terminal calculation (UEMeasurement);
- Step S606 determining the first information according to the reference signal, and reporting the first information, which is represented by LPPProvideLocation Information;
- the steps S604-S606 can implement the method embodiment of the steps S502-S505 in FIG. 5, and achieve the same technical effect, and the repeated parts will not be repeated here.
- the location request information includes: a request for the type of the first information and a request for the content of the first information.
- locationEstimateAndlocationMeasurements is used to indicate that the location and measurement information are requested to be reported at the same time.
- nr-panelInforRequest-r17 nr-TEGInforRequest-r17, nr-DL-PRS-RstdMeasurement&locationInfoRequest-r17, nr-locationInfoQualityReques-r17, nr-locationStateReques-r17, nr-panelInforConfig-r17 and nr-TEGInforConfig-r17, respectively It is used to indicate panel information, group delay group information, simultaneous request to report location and measurement information, location information quality, motion status and motion trajectory, panel information or TEG configuration.
- the positioning method provided by the embodiment of the present application can improve the positioning accuracy of the communication device by receiving the positioning assistance information of the network side device before measuring and/or sending the reference signal.
- the execution body may be a positioning device, or a control module in the positioning device for executing the positioning method.
- the positioning device provided by the embodiment of the present application is described by taking the positioning device executing the positioning method as an example.
- FIG. 7 shows a schematic structural diagram of a positioning apparatus provided by an embodiment of the present application. As shown in FIG. 7 , the apparatus includes: a first measurement module 701 and a first execution module 702 .
- the first measurement module 701 is configured to measure and/or send a reference signal; the first execution module 702 is configured to determine first information according to the reference signal;
- the positioning device has at least one of the following features:
- the real position information of the positioning device is known
- the position trajectory of the positioning device is known
- the quality of the first position information of the positioning device is higher than a first threshold
- the first position error of the positioning device is less than the second threshold
- the movement of the positioning device is controlled or configured by the network side;
- the first position of the positioning device is controlled or configured by the network side;
- the panel used by the positioning device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the positioning apparatus to measure or send the reference information is specified by the network side device.
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold.
- the real location information is obtained according to a Rat-independent positioning technology or an angle-based positioning technology.
- the first location information includes at least one of the following:
- the first communication device measures and/or transmits a reference signal, and determines the first information according to the reference signal, so that the positioning accuracy of the communication device can be improved.
- the first communication device includes at least one of the following types:
- Terminal type RSU or transmit and receive point
- the type information of the first communication device includes at least one of the following:
- the first communication device is a reference communication device, and the reference communication device is a communication device designated by the network-side device or satisfying the first condition;
- the first communication device is a non-reference communication device.
- the type information of the first communication device further includes at least one of the following:
- the location of the first communication device remains unchanged
- the location of the first communication device does not change within the first time interval
- the position trajectory of the first communication device remains unchanged
- the position trajectory of the first communication device does not change within the second time interval
- a target positioning method supported by the first communication device
- the first communication device supports the received target location request information
- the first communication device supports the reported target location information.
- the first execution module is further configured to report the type information of the first communication device to the network side device.
- the supported target positioning method or the method for obtaining the first position information includes at least one of the following:
- the target location request information that supports receiving includes at least one of the following:
- Event-triggered location request information
- the target location information that supports reporting includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold
- the positioning accuracy of the communication device can be improved.
- the first execution module is further configured to receive location request information, where the location request information includes at least one of the following:
- Type information request of the first communication device
- Panel information for measuring and/or sending reference signals
- Group delay group information for measuring and/or transmitting reference signals
- the first execution module is further configured to receive positioning assistance data, and the positioning assistance data includes:
- the positioning assistance data for the first communication device includes a target information unit corresponding to the first communication device or positioning assistance data parsed by the first communication device.
- the first execution module is further configured to:
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold.
- error information includes at least one of the following:
- the group delay information includes at least one of the following:
- the group delay information is at least one of the following:
- One or more group delay difference value information of the corresponding at least one reference signal or reference signal group is provided.
- the first communication device uses a link with the same group delay information to measure the at least 3 TRPs, or uses a link pair with specified group delay information.
- the at least 3 TRPs are measured.
- the first execution module is further configured to execute at least one of the following:
- the first execution module is further configured to:
- the first execution module is further configured to:
- the first execution module is further configured to:
- the error compensation information includes at least one of the following:
- the error compensation value information is determined according to the first signal measurement information and the location information of the first communication device.
- the first signal measurement information includes at least one of the following:
- the second signal measurement information includes at least two of the following items:
- the second signal measurement information includes:
- Time measurement information angle measurement information, and energy measurement information.
- a network-side device sends location request information and positioning assistance information to a communication device, and the communication device measures and/or sends a reference signal based on the location request information, and the obtained first The signal is sent to the network side device, so that the positioning accuracy of the communication device can be improved.
- the positioning device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a communication device.
- the device may be a mobile terminal or a non-mobile terminal.
- the mobile terminal may include, but is not limited to, the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machine, or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
- the positioning device in this embodiment of the present application may be a device with an operating system.
- the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
- the positioning apparatus provided in the embodiments of the present application can implement the various processes implemented by the method embodiments in FIG. 2 to FIG. 6 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
- FIG. 8 shows another schematic flowchart of a positioning method provided by an embodiment of the present application.
- the method may be performed by a network side device, in other words, the method may be performed by software or hardware installed on the network side device.
- the method may include the following steps.
- Step S801 Receive first information reported by a first communication device or a second communication device, where the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold.
- the first communication device has at least one of the following features:
- the real location information of the communication device is known
- the location trajectory of the communication device is known
- the quality of the first location information of the communication device is higher than a first threshold
- the first position error of the communication device is less than a second threshold
- the movement of the communication device is controlled or configured by the network side;
- the first position of the communication device is controlled or configured by the network side;
- the panel used by the communication device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the communication device to measure or send the reference information is specified by the network side device.
- the first location information includes at least one of the following:
- the network side device can improve the positioning accuracy of the communication device by acquiring the first information reported by the communication device.
- the first communication device includes at least one of the following types:
- Terminal type RSU or transmit and receive point
- the type information of the first communication device includes at least one of the following:
- the communication device is a reference communication device, and the reference communication device is a communication device designated by the network-side device or satisfying the first condition;
- the communication device is a non-reference communication device.
- the type information of the first communication device further includes at least one of the following:
- the location of the communication device does not change
- the location of the communication device does not change within the first time interval
- the position trajectory of the communication device remains unchanged
- the position trajectory of the communication device does not change within the second time interval
- a target positioning method supported by the communication device
- the communication device supports the received target location request information
- the communication device supports the reported target location information.
- the method before receiving the first information reported by the first communication device or the second communication device, the method further includes:
- the network side device can improve the positioning accuracy of the communication device by acquiring the type information of the communication device.
- the method before receiving the first information reported by the first communication device or the second communication device, the method further includes:
- the location request information includes at least one of the following:
- Panel information for measuring and/or sending reference signals
- Group delay group information for measuring and/or transmitting reference signals
- error information includes at least one of the following:
- the group delay information includes at least one of the following:
- the group delay information is at least one of the following:
- One or more group delay difference value information of the corresponding at least one reference signal or reference signal group is provided.
- the method further includes:
- the correlation between the beam information and the reference signal is the correlation between the beam information and the reference signal.
- the method further includes:
- the method further includes:
- the first signal measurement information or the relationship between the receive beam and the group delay information is assigned to the communication device.
- the method further includes:
- the association relationship between the group delay information and the reference signal is sent or indicated to the communication device.
- the error compensation information includes at least one of the following:
- the error compensation value information is determined according to the first signal measurement information and the location information of the communication device.
- the first signal measurement information includes at least one of the following:
- the second signal measurement information includes at least two of the following items:
- the second signal measurement information includes:
- Time measurement information angle measurement information, and energy measurement information.
- a network side device sends location request information to a communication device, and the communication device measures and/or sends a reference signal based on the location request information, and sends the obtained first signal to the network side equipment, so that the positioning accuracy of the communication equipment can be improved.
- the method before sending the location request information to the first communication device, the method further includes:
- the positioning assistance data including: positioning assistance data for the communication device.
- the method further includes:
- TRP or network equipment or communication equipment panel information
- TRP or network equipment or group delay information of communication equipment
- TRP or beam information of network equipment or communication equipment
- Second signal measurement information of the first communication device Second signal measurement information of the first communication device.
- the second positioning assistance data for the communication device includes a target information unit corresponding to the communication device or positioning assistance data parsed by the communication device.
- the network side device before the communication device measures and/or sends the reference signal, the network side device can improve the positioning accuracy of the communication device by sending the positioning assistance information to the communication device.
- the execution body may be a positioning device, or a control module in the positioning device for executing the positioning method.
- the positioning device provided by the embodiment of the present application is described by taking the positioning device executing the positioning method as an example.
- FIG. 9 shows another schematic structural diagram of the positioning apparatus provided by the embodiment of the present application.
- the apparatus includes: a second transceiver module 901 and a second execution module 902 .
- the second transceiver module 901 is configured to receive the first information reported by the first communication device or the second communication device; the second execution module 902 is configured to perform positioning;
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold.
- the first communication device has at least one of the following features:
- the real location information of the communication device is known
- the location trajectory of the communication device is known
- the quality of the first location information of the communication device is higher than a first threshold
- the first position error of the communication device is less than a second threshold
- the movement of the communication device is controlled or configured by the network side;
- the first position of the communication device is controlled or configured by the network side;
- the panel used by the communication device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the communication device to measure or send the reference information is specified by the network side device.
- the first location information includes at least one of the following:
- the network side device can improve the positioning accuracy of the communication device by acquiring the first information reported by the communication device.
- the first communication device includes at least one of the following types:
- Terminal type RSU or transmit and receive point
- the type information of the first communication device includes at least one of the following:
- the communication device is a reference communication device, and the reference communication device is a communication device designated by the network side device or satisfying the first condition;
- the communication device is a non-reference communication device.
- the type information of the first communication device further includes at least one of the following:
- the location of the communication device does not change
- the location of the communication device does not change within the first time interval
- the position trajectory of the communication device remains unchanged
- the position trajectory of the communication device does not change within the second time interval
- a target positioning method supported by the communication device
- the communication device supports the received target location request information
- the communication device supports the reported target location information.
- the second transceiver module is further configured to receive type information reported by the first communication device or the second communication device.
- the network side device can improve the positioning accuracy of the communication device by acquiring the type information of the communication device.
- the second transceiver module is further configured to send location request information to the first communication device or the second communication device, so that the first communication device measures and/or sends a reference signal, and determining the first information according to the reference signal;
- the location request information includes at least one of the following:
- Panel information for measuring and/or sending reference signals
- Group delay group information for measuring and/or transmitting reference signals
- error information includes at least one of the following:
- the group delay information includes at least one of the following:
- the group delay information is at least one of the following:
- One or more group delay difference value information of the corresponding at least one reference signal or reference signal group is provided.
- the second transceiver module is further configured to send at least one of the following to the communication device:
- the correlation between the beam information and the reference signal is the correlation between the beam information and the reference signal.
- the second transceiver module is further configured to instruct the communication device to measure at least one of the following:
- the second transceiver module is further configured to specify the first signal measurement information or the relationship between the receiving beam and the group delay information to the communication device.
- the second transceiver module is further configured to send or indicate the association relationship between the group delay information and the reference signal to the communication device.
- the error compensation information includes at least one of the following:
- the error compensation value information is determined according to the first signal measurement information and the location information of the communication device.
- the first signal measurement information includes at least one of the following:
- the second signal measurement information includes at least two of the following items:
- the second signal measurement information includes:
- Time measurement information angle measurement information, and energy measurement information.
- a network side device sends location request information to a communication device, and the communication device measures and/or sends a reference signal based on the location request information, and sends the obtained first signal to the network side equipment, so that the positioning accuracy of the communication equipment can be improved.
- the second transceiver module is further configured to send positioning assistance data to the first communication device, where the positioning assistance data includes: positioning assistance data for the communication device.
- the second transceiver module is further configured to send second positioning assistance data to the second communication device, where the second positioning assistance includes at least one of the following items :
- TRP or network equipment or communication equipment panel information
- TRP or network equipment or group delay information of communication equipment
- TRP or beam information of network equipment or communication equipment
- Second signal measurement information of the first communication device Second signal measurement information of the first communication device.
- the second positioning assistance data for the communication device includes a target information unit corresponding to the communication device or positioning assistance data parsed by the communication device.
- the network side device before the communication device measures and/or sends the reference signal, the network side device can improve the positioning accuracy of the communication device by sending the positioning assistance information to the communication device.
- the positioning device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
- the device may be a mobile terminal or a non-mobile terminal.
- the mobile terminal may include, but is not limited to, the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machine, or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
- the positioning device in this embodiment of the present application may be a device with an operating system.
- the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
- the positioning apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment in FIG. 8 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
- FIG. 10 shows another schematic flowchart of the positioning method provided by the embodiment of the present application.
- the method is executed by the second communication device.
- the method may be executed by software or hardware installed in the communication device.
- the method may include the following steps.
- Step S1001 receiving the first information sent by the first communication device, or
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold
- the second positioning assistance information includes at least one of the following:
- Second signal measurement information of the first communication device Second signal measurement information of the first communication device.
- the first communication device has at least one of the following features:
- the real location information of the communication device is known
- the location trajectory of the communication device is known
- the quality of the first location information of the communication device is higher than a first threshold
- the first position error of the communication device is less than a second threshold
- the movement of the communication device is controlled or configured by the network side;
- the first position of the communication device is controlled or configured by the network side;
- the panel used by the communication device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the communication device to measure or send the reference information is specified by the network side device.
- the second communication device determines at least one of the following of the second communication device according to the first information and/or the second positioning assistance data:
- the positioning method provided by the embodiment of the present application can improve the positioning accuracy of the communication device by receiving the first information sent by the first communication device, or the second positioning assistance information sent by the network side device.
- the execution body may be a positioning device, or a control module in the positioning device for executing the positioning method.
- the positioning device provided by the embodiment of the present application is described by taking the positioning device executing the positioning method as an example.
- FIG. 11 shows another schematic structural diagram of the positioning apparatus provided by the embodiment of the present application.
- the apparatus includes: a third transceiver module 1101 and a third execution module 1102 .
- the third transceiver module 1101 is configured to receive the first information sent by the first communication device, or
- the third execution module 1102 is configured to perform positioning
- the first information includes at least one of the following:
- the quality of the reported location information is higher than the first threshold
- the reported position error is less than the second threshold
- the second positioning assistance information includes at least one of the following:
- Second signal measurement information of the first communication device Second signal measurement information of the first communication device.
- the first communication device has at least one of the following features:
- the real location information of the communication device is known
- the location trajectory of the communication device is known
- the quality of the first location information of the communication device is higher than a first threshold
- the first position error of the communication device is less than a second threshold
- the movement of the communication device is controlled or configured by the network side;
- the first position of the communication device is controlled or configured by the network side;
- the panel used by the communication device to measure or send the reference signal is designated by the network side device;
- the group delay information used by the communication device to measure or send the reference information is specified by the network side device.
- the positioning method provided by the embodiment of the present application can improve the positioning accuracy of the communication device by receiving the first information sent by the first communication device, or the second positioning assistance information sent by the network side device.
- an embodiment of the present application further provides a communication device 1200, including a processor 1201, a memory 1202, a program or instruction stored in the memory 1202 and executable on the processor 1201,
- a communication device 1200 including a processor 1201, a memory 1202, a program or instruction stored in the memory 1202 and executable on the processor 1201,
- the communication device 1200 is a terminal
- the program or instruction is executed by the processor 1201
- each process of the foregoing positioning method embodiment can be implemented, and the same technical effect can be achieved.
- the communication device 1200 is a network side device, when the program or instruction is executed by the processor 1201, each process of the above positioning method embodiment can be implemented, and the same technical effect can be achieved. To avoid repetition, details are not described here.
- the first communication device may be a terminal
- FIG. 13 is a schematic diagram of a hardware structure of the first communication device implementing an embodiment of the present application.
- the communication device 1300 includes but is not limited to: a radio frequency unit 1301, a network module 1302, an audio output unit 1303, an input unit 1304, a sensor 1305, a display unit 1306, a user input unit 1307, an interface unit 1308, a memory 1309, and a processor 1310, etc. part.
- the communication device 1300 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1310 through a power management system, so as to manage charging, discharging, and power management through the power management system. consumption management and other functions.
- a power supply such as a battery
- the structure of the communication device shown in FIG. 13 does not constitute a limitation on the communication device.
- the communication device may include more or less components than those shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
- the input unit 1304 may include a graphics processor (Graphics Processing Unit, GPU) 13041 and a microphone 13042. Such as camera) to obtain still pictures or video image data for processing.
- the display unit 1306 may include a display panel 13061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
- the user input unit 1307 includes a touch panel 13071 and other input devices 13072 .
- the touch panel 13071 is also called a touch screen.
- the touch panel 13071 may include two parts, a touch detection device and a touch controller.
- Other input devices 13072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
- the radio frequency unit 1301 receives the downlink data from the network side device, and then processes it to the processor 1310; in addition, sends the uplink data to the network side device.
- the radio frequency unit 1301 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
- Memory 1309 may be used to store software programs or instructions as well as various data.
- the memory 1309 may mainly include a stored program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
- the memory 1309 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM) ), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
- ROM Read-Only Memory
- PROM programmable read-only memory
- ErasablePROM ErasablePROM
- EPROM electrically erasable programmable read-only memory
- EEPROM electrically erasable programmable read-only memory
- flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
- the processor 1310 may include one or more processing units; optionally, the processor 1310 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1310.
- the processor 1310 is configured to measure and/or send a reference signal; and determine the first information according to the reference signal.
- the positioning accuracy of the communication device can be improved.
- the network device 1400 includes: an antenna 141 , a radio frequency device 142 , and a baseband device 143 .
- the antenna 141 is connected to the radio frequency device 142 .
- the radio frequency device 142 receives information through the antenna 141, and sends the received information to the baseband device 143 for processing.
- the baseband device 143 processes the information to be sent and sends it to the radio frequency device 142
- the radio frequency device 142 processes the received information and sends it out through the antenna 141 .
- the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 143 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 143 .
- the baseband apparatus 143 includes a processor 144 and a memory 145 .
- the baseband device 143 may include, for example, at least one baseband board on which a plurality of chips are arranged, as shown in FIG. 14 , one of the chips is, for example, the processor 144 , which is connected to the memory 145 to call a program in the memory 145 to execute
- the network devices shown in the above method embodiments operate.
- the baseband device 143 may further include a network interface 146 for exchanging information with the radio frequency device 142, and the interface is, for example, a common public radio interface (CPRI for short).
- CPRI common public radio interface
- the network-side device in this embodiment of the present application further includes: instructions or programs that are stored in the memory 145 and run on the processor 144, and the processor 144 invokes the instructions or programs in the memory 145 to execute the modules shown in FIG. 6 .
- the second communication device may be a terminal
- FIG. 15 is a schematic diagram of a hardware structure of the second communication device implementing the embodiment of the present application.
- the communication device 1500 includes but is not limited to: a radio frequency unit 1501, a network module 1502, an audio output unit 1503, an input unit 1504, a sensor 1505, a display unit 1506, a user input unit 1507, an interface unit 1508, a memory 1509, and a processor 1510, etc. part.
- the communication device 1500 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 1510 through a power management system, so as to manage charging, discharging, and power management through the power management system. consumption management and other functions.
- a power source such as a battery
- the structure of the communication device shown in FIG. 15 does not constitute a limitation on the communication device.
- the communication device may include more or less components than those shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
- the input unit 1504 may include a graphics processor (Graphics Processing Unit, GPU) 15041 and a microphone 15042. Such as camera) to obtain still pictures or video image data for processing.
- the display unit 1506 may include a display panel 15061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
- the user input unit 1507 includes a touch panel 15071 and other input devices 15072 .
- the touch panel 15071 is also called a touch screen.
- the touch panel 15071 may include two parts, a touch detection device and a touch controller.
- Other input devices 15072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
- the radio frequency unit 1501 receives the downlink data from the network side device, and then processes it to the processor 1510; in addition, sends the uplink data to the network side device.
- the radio frequency unit 1501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
- Memory 1509 may be used to store software programs or instructions as well as various data.
- the memory 1509 may mainly include a stored program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
- the memory 1509 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
- ROM Read-Only Memory
- PROM programmable read-only memory
- PROM erasable programmable read-only memory
- Erasable PROM Erasable PROM
- EPROM electrically erasable programmable read-only memory
- EEPROM electrically erasable programmable read-only memory
- flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
- the processor 1510 may include one or more processing units; optionally, the processor 1510 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1510.
- the radio frequency unit 1501 receives the first information sent by the first communication device, or receives the second positioning assistance information sent by the network side device.
- the positioning accuracy of the communication device can be improved.
- Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium.
- a program or an instruction is stored on the readable storage medium.
- the processor is the processor in the communication device described in the foregoing embodiment.
- the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
- An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network-side device program or instruction to implement the above positioning method In order to avoid repetition, the details are not repeated here.
- the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.
- the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
- the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.
- a storage medium such as ROM/RAM, magnetic disk, CD-ROM
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Abstract
Description
Claims (108)
- 一种定位方法,由第一通信设备执行,包括:测量和/或发送参考信号;根据所述参考信号确定第一信息;其中,所述第一通信设备具备以下至少一项特征:所述第一通信设备的真实位置信息已知;所述第一通信设备的位置轨迹已知;所述第一通信设备的第一位置信息质量高于第一阈值;所述第一通信设备的第一位置误差小于第二阈值;所述第一通信设备的运动由网络侧控制或配置;所述第一通信设备的第一位置由网络侧控制或配置;所述第一通信设备用于测量或发送参考信号的面板由网络侧设备指定;所述第一通信设备用于测量或发送参考信息的群时延信息由网络侧设备指定。
- 根据权利要求1所述的方法,其中,所述第一信息包括以下至少一项:发射及接收点或基站信息;面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值。
- 根据权利要求1所述的方法,其中,所述真实位置信息根据 Rat-independent定位技术或基于角度的定位技术获取。
- 根据权利要求2所述的方法,其中,所述第一位置信息包括以下至少一项:绝对位置信息;相对位置信息;轨迹信息;路径信息;速度信息;加速度信息;方向信息。
- 根据权利要求1所述的方法,其中,所述第一通信设备包括以下至少一种类型:终端类型;终端类型的路侧单元或发射及接收点;基站类型;基站类型的路侧单元或发射及接收点。
- 根据权利要求5所述的方法,其中,所述第一通信设备的类型信息包括以下至少一项:所述第一通信设备为参考通信设备,所述参考通信设备为由网络侧设备指定或满足第一条件的通信设备;所述第一通信设备为非参考通信设备。
- 根据权利要求5所述的方法,其中,所述第一通信设备的类型信息还包括以下至少一项:所述第一通信设备的位置不变;所述第一通信设备的位置在第一时间区间内不变;所述第一通信设备的位置轨迹不变;所述第一通信设备的位置轨迹在第二时间区间内不变;所述第一通信设备支持的目标定位方法;所述第一通信设备支持接收的目标位置请求信息;所述第一通信设备支持上报的目标位置信息。
- 根据权利要求6或7所述的方法,其中,所述方法还包括:向网络侧设备上报所述第一通信设备的类型信息。
- 根据权利要求7所述的方法,其中,所述支持的目标定位方法或者获取第一位置信息的方法包括以下至少一种:混合定位方法;角度定位方法;时间定位方法;RAT-independent定位方法。
- 根据权利要求7所述的方法,其中,所述支持接收的目标位置请求信息包括以下至少一项:事件触发型的位置请求信息;同时请求位置信息和信号测量信息的请求信息;质量高于第三阈值的位置请求信息;误差请求信息;群时延请求信息;误差补偿请求信息;面板配置请求信息。
- 根据权利要求7所述的方法,其中,所述支持上报的目标位置信息包括以下至少一项:面板信息;群时延信息;同时上报的位置信息和信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值;误差信息;误差补偿信息;面板配置信息。
- 根据权利要求1所述的方法,其中,在测量和/或发送参考信号之前,所述方法还包括:接收位置请求信息,所述位置请求信息包括以下至少一项:第一通信设备的类型信息请求;事件触发条件;位置信息的质量阈值或误差阈值;误差请求信息;群时延请求信息;误差补偿请求信息;用于测量和/或发送参考信号的面板信息;用于测量和/或发送参考信号的群时延组信息;指定进行测量的发射及接收点信息;指定进行上报的测量信息。
- 根据权利要求1所述的方法,其中,在测量和/或发送参考信号之前,所述方法还包括:接收定位辅助数据,所述定位辅助数据包括:用于所述第一通信设备的定位辅助数据。
- 根据权利要求13所述的方法,其中,所述用于所述第一通信设备的定位辅助数据包括与所述第一通信设备对应的目标信息单元或由所述第一通信设备解析的定位辅助数据。
- 根据权利要求1所述的方法,其中,在根据所述参考信号确定第一信息后,所述方法还包括:上报所述第一信息,所述第一信息包括以下至少一项:发射及接收点或基站信息;面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值。
- 根据权利要求2或15所述的方法,其中,所述误差信息包括以下至少一项:参考信号接收功率测量误差信息;参考信号时间差测量误差信息;接收发射时间差测量误差信息;到达时间测量误差信息;参考信号接收功率信息;角度误差信息;发送波束误差信息;接收波束误差信息。
- 根据权利要求15所述的方法,其中,所述群时延信息包括以下至少一项:群时延识别信息;群时延组识别信息;群时延组值信息;群时延组误差信息群时延差信息;参考群时延识别信息;群时延值信息。
- 根据权利要求17所述的方法,其中,所述群时延信息为以下至少一项:对应的至少一个发射及接收点TRP的一个或多个群时延信息;对应的至少一个发射及接收点TRP的一个或多个群时延差值信息;对应的至少一个参考信号或参考信号组的一个或多个群时延信息;对应的至少一个参考信号或参考信号组的一个或多个群时延差值信息。
- 根据权利要求18所述的方法,其中,在至少3个发射及接收点TRP的情况下,所述第一通信设备使用相同群时延信息的链路对所述至少3个发射及接收点TRP进行测量,或者,使用指定的群时延信息的链路对所述至少3个发射及接收点TRP进行测量。
- 根据权利要求15所述的方法,其中,在测量和/或发送参考信号之前,所述方法还包括以下至少之一:获取所述群时延信息与参考信号的关联关系;获取所述面板信息与参考信号的关联关系;获取所述波束信息与参考信号的关联关系。
- 根据权利要求18所述的方法,其中,在测量和/或发送参考信号之前,所述方法还包括:被指示测量以下至少一项:目标发射及接收点;目标群时延信息;目标参考信号。
- 根据权利要求18所述的方法,其中,在测量参考信号之前,所述方法还包括:指定第一信号测量信息或接收波束与群时延信息的关系。
- 根据权利要求18所述的方法,其中,在发送参考信号之前,所述方法还包括:接收或被指示群时延信息与参考信号的关联关系。
- 根据权利要求15所述的方法,其中,所述误差补偿信息包括以下至少一项:误差补偿识别信息;误差补偿值信息;其中,所述误差补偿值信息根据第一信号测量信息和所述第一通信设备的位置信息确定。
- 根据权利要求2或15或22所述的方法,其中,所述第一信号测量信息包括以下至少一项:参考信号接收功率测量信息;参考信号时间差测量误信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;参考信号接收功率信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求15所述的方法,其中,所述第二信号测量信息包括以下至少二项:参考信号接收功率测量信息;参考信号时间差测量信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;时间标识信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求15所述的方法,其中,所述第二信号测量信息包括:时间测量信息、角度测量信息和能量测量信息。
- 一种定位装置,包括:第一测量模块,用于测量和/或发送参考信号;第一执行模块,用于根据所述参考信号确定第一信息;其中,所述定位装置具备以下至少一项特征:所述定位装置的真实位置信息已知;所述定位装置的位置轨迹已知;所述定位装置的第一位置信息质量高于第一阈值;所述定位装置的第一位置误差小于第二阈值;所述定位装置的运动由网络侧控制或配置;所述定位装置的第一位置由网络侧控制或配置;所述定位装置用于测量或发送参考信号的面板由网络侧设备指定;所述定位装置用于测量或发送参考信息的群时延信息由网络侧设备指定。
- 根据权利要求28所述的装置,其中,所述第一信息包括以下至少一项:发射及接收点或基站信息;面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值。
- 根据权利要求28所述的装置,其中,所述真实位置信息根据 Rat-independent定位技术或基于角度的定位技术获取。
- 根据权利要求29所述的装置,其中,所述第一位置信息包括以下至少一项:绝对位置信息;相对位置信息;轨迹信息;路径信息;速度信息;加速度信息;方向信息。
- 根据权利要求28所述的装置,其中,所述第一通信设备包括以下至少一种类型:终端类型;终端类型的路侧单元或发射及接收点;基站类型;基站类型的路侧单元或发射及接收点。
- 根据权利要求32所述的装置,其中,所述第一通信设备的类型信息包括以下至少一项:所述第一通信设备为参考通信设备,所述参考通信设备为由网络侧设备指定或满足第一条件的通信设备;所述第一通信设备为非参考通信设备。
- 根据权利要求32所述的装置,其中,所述第一通信设备的类型信息还包括以下至少一项:所述第一通信设备的位置不变;所述第一通信设备的位置在第一时间区间内不变;所述第一通信设备的位置轨迹不变;所述第一通信设备的位置轨迹在第二时间区间内不变;所述第一通信设备支持的目标定位方法;所述第一通信设备支持接收的目标位置请求信息;所述第一通信设备支持上报的目标位置信息。
- 根据权利要求33或34所述的装置,其中,所述第一执行模块还用于向网络侧设备上报所述第一通信设备的类型信息。
- 根据权利要求34所述的装置,其中,所述支持的目标定位方法或者获取第一位置信息的方法包括以下至少一种:混合定位方法;角度定位方法;时间定位方法;RAT-independent定位方法。
- 根据权利要求34所述的装置,其中,所述支持接收的目标位置请求信息包括以下至少一项:事件触发型的位置请求信息;同时请求位置信息和信号测量信息的请求信息;质量高于第三阈值的位置请求信息;误差请求信息;群时延请求信息;误差补偿请求信息;面板配置请求信息。
- 根据权利要求34所述的装置,其中,所述支持上报的目标位置信息包括以下至少一项:面板信息;群时延信息;同时上报的位置信息和信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值;误差信息;误差补偿信息;面板配置信息。
- 根据权利要求28所述的装置,其中,所述第一执行模块还用于接收位置请求信息,所述位置请求信息包括以下至少一项:第一通信设备的类型信息请求;事件触发条件;位置信息的质量阈值或误差阈值;误差请求信息;群时延请求信息;误差补偿请求信息;用于测量和/或发送参考信号的面板信息;用于测量和/或发送参考信号的群时延组信息;指定进行测量的发射及接收点信息;指定进行上报的测量信息。
- 根据权利要求28所述的装置,其中所述第一执行模块还用于接收定位辅助数据,所述定位辅助数据包括:用于所述第一通信设备的定位辅助数据。
- 根据权利要求40所述的装置,其中,所述用于所述第一通信设备的定位辅助数据包括与所述第一通信设备对应的目标信息单元或由所述第一通信设备解析的定位辅助数据。
- 根据权利要求28所述的装置,其中,在根据所述参考信号确定第一信息后,所述第一执行模块还用于:上报所述第一信息,所述第一信息包括以下至少一项:发射及接收点或基站信息;面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值。
- 根据权利要求29或42所述的装置,其中,所述误差信息包括以下至少一项:参考信号接收功率测量误差信息;参考信号时间差测量误差信息;接收发射时间差测量误差信息;到达时间测量误差信息;参考信号接收功率信息;角度误差信息;发送波束误差信息;接收波束误差信息。
- 根据权利要求42所述的装置,其中,所述群时延信息包括以下至少一项:群时延识别信息;群时延组识别信息;群时延组值信息;群时延组误差信息;群时延差信息;参考群时延识别信息;群时延值信息。
- 根据权利要求44所述的装置,其中,所述群时延信息为以下至少一项:对应的至少一个发射及接收点TRP的一个或多个群时延信息;对应的至少一个发射及接收点TRP的一个或多个群时延差值信息;对应的至少一个参考信号或参考信号组的一个或多个群时延信息;对应的至少一个参考信号或参考信号组的一个或多个群时延差值信息。
- 根据权利要求45所述的装置,其中,在至少3个发射及接收点TRP的情况下,所述第一通信设备使用相同群时延信息的链路对所述至少3个发射及接收点TRP进行测量,或者,使用指定的群时延信息的链路对所述至少3个发射及接收点TRP进行测量。
- 根据权利要求42所述的装置,其中,在测量和/或发送参考信号之前,所述第一执行模块还用于执行以下至少之一:获取所述群时延信息与参考信号的关联关系;获取所述面板信息与参考信号的关联关系;获取所述波束信息与参考信号的关联关系。
- 根据权利要求45所述的装置,其中,在测量和/或发送参考信号之前,所述第一执行模块还用于:被指示测量以下至少一项:目标发射及接收点;目标群时延信息;目标参考信号。
- 根据权利要求45所述的装置,其中,在测量参考信号之前,所述第一执行模块还用于:指定第一信号测量信息或接收波束与群时延信息的关系。
- 根据权利要求45所述的装置,其中,在发送参考信号之前,所述第一执行模块还用于:接收或被指示群时延信息与参考信号的关联关系。
- 根据权利要求42所述的装置,其中,所述误差补偿信息包括以下至少一项:误差补偿识别信息;误差补偿值信息;其中,所述误差补偿值信息根据第一信号测量信息和所述第一通信设备的位置信息确定。
- 根据权利要求29或42或49所述的装置,其中,所述第一信号测量信息包括以下至少一项:参考信号接收功率测量信息;参考信号时间差测量误信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;参考信号接收功率信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求42所述的装置,其中,所述第二信号测量信息包括以下至少二项:参考信号接收功率测量信息;参考信号时间差测量信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;时间标识信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求53所述的装置,其中,所述第二信号测量信息包括:时间测量信息、角度测量信息和能量测量信息。
- 一种定位方法,由网络侧设备执行,包括:接收第一通信设备或第二通信设备上报的第一信息,所述第一信息包括以下至少一项:面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值。
- 根据权利要求55所述的方法,其中,所述第一通信设备具备以下至少一项特征:所述通信设备的真实位置信息已知;所述通信设备的位置轨迹已知;所述通信设备的第一位置信息质量高于第一阈值;所述通信设备的第一位置误差小于第二阈值;所述通信设备的运动由网络侧控制或配置;所述通信设备的第一位置由网络侧控制或配置;所述通信设备用于测量或发送参考信号的面板由网络侧设备指定;所述通信设备用于测量或发送参考信息的群时延信息由网络侧设备指定。
- 根据权利要求55所述的方法,其中,所述第一位置信息包括以下至少一项:绝对位置信息;相对位置信息;位置信息的质量信息;轨迹信息;路径信息;速度信息;加速度信息;方向信息。
- 根据权利要求55所述的方法,其中,所述第一通信设备包括以下至少一种类型:终端类型;终端类型的路侧单元或发射及接收点;基站类型;基站类型的路侧单元或发射及接收点。
- 根据权利要求55所述的方法,其中,所述第一通信设备的类型信息包括以下至少一项:所述通信设备为参考通信设备,所述参考通信设备为由网络侧设备指定或满足第一条件的通信设备;所述通信设备为非参考通信设备。
- 根据权利要求55所述的方法,其中,所述第一通信设备的类型信息还包括以下至少一项:所述通信设备的位置不变;所述通信设备的位置在第一时间区间内不变;所述通信设备的位置轨迹不变;所述通信设备的位置轨迹在第二时间区间内不变;所述通信设备支持的目标定位方法;所述通信设备支持接收的目标位置请求信息;所述通信设备支持上报的目标位置信息。
- 根据权利要求59或60所述的方法,其中,在接收第一通信设备或第二通信设备上报的第一信息前,所述方法还包括:接收所述第一通信设备或第二通信设备上报的类型信息。
- 根据权利要求55所述的方法,其中,在接收第一通信设备或第二通信设备上报的第一信息之前,所述方法还包括:向所述第一通信设备或第二通信设备发送位置请求信息,以使所述第一通信设备测量和/或发送参考信号,并根据所述参考信号确定第一信息;其中,所述位置请求信息包括以下至少一项:通信设备的类型信息请求;事件触发条件;位置信息的质量阈值或误差阈值;误差请求信息;群时延请求信息;误差补偿请求信息;用于测量和/或发送参考信号的面板信息;用于测量和/或发送参考信号的群时延组信息;指定进行测量的发射及接收点信息;指定进行上报的测量信息。
- 根据权利要求62所述的方法,其中,向所述第一通信设备发送位置请求信息之前,所述方法还包括:向所述第一通信设备发送定位辅助数据,所述定位辅助数据包括:用于所述通信设备的定位辅助数据。
- 根据权利要求55所述的方法,其中,在接收第一通信设备上报的第一 信息之后,所述方法还包括:向所述第二通信设备发送第二定位辅助数据,所述第二定位辅助包括以下至少一项:TRP或网络设备或通信设备面板信息;TRP或网络设备或通信设备群时延信息;TRP或网络设备或通信设备误差信息;TRP或网络设备或通信设备的波束信息;TRP或网络设备或通信设备的误差补偿信息;第一通信设备的第一位置信息;第一通信设备的第一信号测量信息;第一通信设备的第二信号测量信息。
- 根据权利要求64所述的方法,其中,所述用于所述通信设备的第二定位辅助数据包括与所述通信设备对应的目标信息单元或由所述通信设备解析的定位辅助数据。
- 根据权利要求55所述的方法,其中,所述误差信息包括以下至少一项:参考信号接收功率测量误差信息;参考信号时间差测量误差信息;接收发射时间差测量误差信息;到达时间测量误差信息;参考信号接收功率信息;角度误差信息;发送波束误差信息;接收波束误差信息。
- 根据权利要求55所述的方法,其中,所述群时延信息包括以下至少一项:群时延识别信息;群时延组识别信息;群时延组值信息;群时延组误差信息;群时延差信息;参考群时延识别信息;群时延值信息。
- 根据权利要求67所述的方法,其中,所述群时延信息为以下至少一项:对应的至少一个发射及接收点TRP的一个或多个群时延信息;对应的至少一个发射及接收点TRP的一个或多个群时延差值信息;对应的至少一个参考信号或参考信号组的一个或多个群时延信息;对应的至少一个参考信号或参考信号组的一个或多个群时延差值信息。
- 根据权利要求55所述的方法,其中,在接收通信设备上报的第一信息之前,所述方法还包括:向通信设备发送以下至少一项:所述群时延信息与参考信号的关联关系;所述面板信息与参考信号的关联关系;所述波束信息与参考信号的关联关系。
- 根据权利要求55所述的方法,其中,在接收通信设备上报的第一信息之前,所述方法还包括:向所述通信设备指示测量以下至少一项:目标发射及接收点;目标群时延信息;目标参考信号。
- 根据权利要求55所述的方法,其中,在接收通信设备上报的位置信息之前,所述方法还包括:向所述通信设备指定第一信号测量信息或接收波束与群时延信息的关系。
- 根据权利要求55所述的方法,其中,在接收通信设备上报的位置信息之前,所述方法还包括:向所述通信设备发送或指示群时延信息与参考信号的关联关系。
- 根据权利要求55所述的方法,其中,所述误差补偿信息包括以下至少一项:误差补偿识别信息;误差补偿值信息;其中,所述误差补偿值信息根据第一信号测量信息和所述通信设备的位置信息确定。
- 根据权利要求55所述的方法,其中,所述第一信号测量信息包括以下至少一项:参考信号接收功率测量信息;参考信号时间差测量误信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;参考信号接收功率信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求55所述的方法,其中,所述第二信号测量信息包括以下至少二项:参考信号接收功率测量信息;参考信号时间差测量信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;时间标识信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求55所述的方法,其中,所述第二信号测量信息包括:时间测量信息、角度测量信息和能量测量信息。
- 一种定位装置,包括:第二收发模块,用于接收第一通信设备或第二通信设备上报的第一信息;第二执行模块,用于执行定位;所述第一信息包括以下至少一项:面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值。
- 根据权利要求77所述的装置,其中,所述第一通信设备具备以下至少一项特征:所述通信设备的真实位置信息已知;所述通信设备的位置轨迹已知;所述通信设备的第一位置信息质量高于第一阈值;所述通信设备的第一位置误差小于第二阈值;所述通信设备的运动由网络侧控制或配置;所述通信设备的第一位置由网络侧控制或配置;所述通信设备用于测量或发送参考信号的面板由网络侧设备指定;所述通信设备用于测量或发送参考信息的群时延信息由网络侧设备指定。
- 根据权利要求77所述的装置,其中,所述第一位置信息包括以下至少 一项:绝对位置信息;相对位置信息;位置信息的质量信息;轨迹信息;路径信息;速度信息;加速度信息;方向信息。
- 根据权利要求77所述的装置,其中,所述第一通信设备包括以下至少一种类型:终端类型;终端类型的路侧单元或发射及接收点;基站类型;基站类型的路侧单元或发射及接收点。
- 根据权利要求77所述的装置,其中,所述第一通信设备的类型信息包括以下至少一项:所述通信设备为参考通信设备,所述参考通信设备为由网络侧设备指定或满足第一条件的通信设备;所述通信设备为非参考通信设备。
- 根据权利要求77所说的装置,其中,所述第一通信设备的类型信息还包括以下至少一项:所述通信设备的位置不变;所述通信设备的位置在第一时间区间内不变;所述通信设备的位置轨迹不变;所述通信设备的位置轨迹在第二时间区间内不变;所述通信设备支持的目标定位方法;所述通信设备支持接收的目标位置请求信息;所述通信设备支持上报的目标位置信息。
- 根据权利要求81或82所述的装置,其中,所述第二收发模块还用于接收所述第一通信设备或第二通信设备上报的类型信息。
- 根据权利要求77所述装置所述的装置,其中,所述第二收发模块还用于向所述第一通信设备或第二通信设备发送位置请求信息,以使所述第一通信设备测量和/或发送参考信号,并根据所述参考信号确定第一信息;其中,所述位置请求信息包括以下至少一项:通信设备的类型信息请求;事件触发条件;位置信息的质量阈值或误差阈值;误差请求信息;群时延请求信息;误差补偿请求信息;用于测量和/或发送参考信号的面板信息;用于测量和/或发送参考信号的群时延组信息;指定进行测量的发射及接收点信息;指定进行上报的测量信息。
- 根据权利要求84所述的装置,其中,向所述第一通信设备发送位置请求信息之前,所述第二收发模块还用于向所述第一通信设备发送定位辅助数据,所述定位辅助数据包括:用于所述通信设备的定位辅助数据。
- 根据权利要求77所述的装置,其中,在接收第一通信设备上报的第一信息之后,所述第二收发模块还用于向所述第二通信设备发送第二定位辅助数据,所述第二定位辅助包括以下至少一项:TRP或网络设备或通信设备面板信息;TRP或网络设备或通信设备群时延信息;TRP或网络设备或通信设备误差信息;TRP或网络设备或通信设备的波束信息;TRP或网络设备或通信设备的误差补偿信息;第一通信设备的第一位置信息;第一通信设备的第一信号测量信息;第一通信设备的第二信号测量信息。
- 根据权利要求86所述的装置,其中,所述用于所述通信设备的第二定位辅助数据包括与所述通信设备对应的目标信息单元或由所述通信设备解析的定位辅助数据。
- 根据权利要求77所述的装置,其中,所述误差信息包括以下至少一项:参考信号接收功率测量误差信息;参考信号时间差测量误差信息;接收发射时间差测量误差信息;到达时间测量误差信息;参考信号接收功率信息;角度误差信息;发送波束误差信息;接收波束误差信息。
- 根据权利要求77所述的装置,其中,所述群时延信息包括以下至少一项:群时延识别信息;群时延组识别信息;群时延组值信息;群时延组误差信息;群时延差信息;参考群时延识别信息;群时延值信息。
- 根据权利要求89所述的装置,其中,所述群时延信息为以下至少一项:对应的至少一个发射及接收点TRP的一个或多个群时延信息;对应的至少一个发射及接收点TRP的一个或多个群时延差值信息;对应的至少一个参考信号或参考信号组的一个或多个群时延信息;对应的至少一个参考信号或参考信号组的一个或多个群时延差值信息。
- 根据权利要求77所述的装置,其中,在接收通信设备上报的第一信息之前,所述第二收发模块还用于向通信设备发送以下至少一项:所述群时延信息与参考信号的关联关系;所述面板信息与参考信号的关联关系;所述波束信息与参考信号的关联关系。
- 根据权利要求77所述的装置,其中,在接收通信设备上报的第一信息之前,所述第二收发模块还用于向所述通信设备指示测量以下至少一项:目标发射及接收点;目标群时延信息;目标参考信号。
- 根据权利要求77所述的装置,其中,在接收通信设备上报的位置信息之前,所述第二收发模块还用于向所述通信设备指定第一信号测量信息或接收波束与群时延信息的关系。
- 根据权利要求77所述的装置,其中,在接收通信设备上报的位置信息之前,所述第二收发模块还用于向所述通信设备发送或指示群时延信息与参考信号的关联关系。
- 根据权利要求77所述的装置,其中,所述误差补偿信息包括以下至少一项:误差补偿识别信息;误差补偿值信息;其中,所述误差补偿值信息根据第一信号测量信息和所述通信设备的位置信息确定。
- 根据权利要求77所述的装置,其中,所述第一信号测量信息包括以下至少一项:参考信号接收功率测量信息;参考信号时间差测量误信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;参考信号接收功率信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求77所述的装置,其中,所述第二信号测量信息包括以下至少二项:参考信号接收功率测量信息;参考信号时间差测量信息;接收发射时间差测量信息;到达时间测量信息;参考信号识别信息;时间标识信息;角度测量信息;发射及接收点标识信息。
- 根据权利要求77所述的装置,其中,所述第二信号测量信息包括:时间测量信息、角度测量信息和能量测量信息。
- 一种定位方法,由第二通信设备执行,包括:接收第一通信设备发送的第一信息,或者接收网络侧设备发送的第二定位辅助信息;所述第一信息包括以下至少一项:发射及接收点或基站信息;面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值;所述第二定位辅助信息包括以下至少一项:TRP或通信设备面板信息;TRP或通信设备群时延信息;TRP或通信设备误差信息;TRP或通信设备的波束信息;TRP或通信设备的误差补偿信息;第一通信设备的第一位置信息;第一通信设备的第一信号测量信息;第一通信设备的第二信号测量信息。
- 根据权利要求99所述的方法,其中,所述第一通信设备具备以下至少一项特征:所述通信设备的真实位置信息已知;所述通信设备的位置轨迹已知;所述通信设备的第一位置信息质量高于第一阈值;所述通信设备的第一位置误差小于第二阈值;所述通信设备的运动由网络侧控制或配置;所述通信设备的第一位置由网络侧控制或配置;所述通信设备用于测量或发送参考信号的面板由网络侧设备指定;所述通信设备用于测量或发送参考信息的群时延信息由网络侧设备指定。
- 根据权利要求99所述的方法,其中,所述方法还包括:所述第二通信设备根据第一信息和/或第二定位辅助数据,确定所述第二通信设备的以下至少之一:第一位置信息;第一信号测量信息。
- 一种定位装置,包括:第三收发模块,用于接收第一通信设备发送的第一信息,或者接收网络侧设备发送的第二定位辅助信息;第三执行模块,用于执行定位;所述第一信息包括以下至少一项:发射及接收点或基站信息;面板信息;群时延信息;误差信息;波束信息;误差补偿信息;第一位置信息;第一信号测量信息;第二信号测量信息;上报的位置信息的质量高于第一阈值;上报的位置误差小于第二阈值;所述第二定位辅助信息包括以下至少一项:TRP或通信设备面板信息;TRP或通信设备群时延信息;TRP或通信设备误差信息;TRP或通信设备的波束信息;TRP或通信设备的误差补偿信息;第一通信设备的第一位置信息;第一通信设备的第一信号测量信息;第一通信设备的第二信号测量信息。
- 根据权利要求102所述的装置,其中,进一步地,所述第一通信设备具备以下至少一项特征:所述通信设备的真实位置信息已知;所述通信设备的位置轨迹已知;所述通信设备的第一位置信息质量高于第一阈值;所述通信设备的第一位置误差小于第二阈值;所述通信设备的运动由网络侧控制或配置;所述通信设备的第一位置由网络侧控制或配置;所述通信设备用于测量或发送参考信号的面板由网络侧设备指定;所述通信设备用于测量或发送参考信息的群时延信息由网络侧设备指定。
- 根据权利要求102所述的装置,其中,所述第二通信设备根据第一信息和/或第二定位辅助数据,确定所述第二通信设备的以下至少之一:第一位置信息;第一信号测量信息。
- 一种通信设备,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至27任一项所述的定位方法的步骤。
- 一种网络侧设备,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如 权利要求55至76任一项所述的定位方法的步骤。
- 一种通信设备,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求99至101任一项所述的定位方法的步骤。
- 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1-27任一项所述的定位方法,或者实现如权利要求55至76任一项所述的定位方法的步骤,或者实现如权利要求99至101任一所述的定位方法的步骤。
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JP2023557033A JP2024514423A (ja) | 2021-03-17 | 2022-03-16 | ポジショニング方法、装置、通信機器及びネットワーク側機器 |
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CN111343579A (zh) * | 2018-12-19 | 2020-06-26 | 电信科学技术研究院有限公司 | 一种定位方法和相关设备 |
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US20220338203A1 (en) * | 2019-08-13 | 2022-10-20 | Lg Electronics Inc. | Method for transmitting and receiving signal in wireless communication system, and apparatus supporting same |
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CN111343579A (zh) * | 2018-12-19 | 2020-06-26 | 电信科学技术研究院有限公司 | 一种定位方法和相关设备 |
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