CN100466814C - A method for providing the emergency service to the non-activated users - Google Patents
A method for providing the emergency service to the non-activated users Download PDFInfo
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- CN100466814C CN100466814C CNB2006100013897A CN200610033419A CN100466814C CN 100466814 C CN100466814 C CN 100466814C CN B2006100013897 A CNB2006100013897 A CN B2006100013897A CN 200610033419 A CN200610033419 A CN 200610033419A CN 100466814 C CN100466814 C CN 100466814C
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Abstract
The disclosed method to provide emergent business for unactivated user comprises: the network business providing system takes interactive signaling with the unactivated user terminal to collect user input number and hereby trigger emergent business process. This invention overcomes the technology defect in prior art.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of method that triggers urgency traffic for the un-activation user.
Background technology
Urgency traffic is meant that life or health meet with under the dangerous situation in harm individual or public health or safety, and the business of urgent help is provided for the public.It requires service network that the call service of high priority is provided for urgency traffic, geographical location information according to the calling subscriber routes the call to optimal public safety joint point (PSAP), transfer the call to optimal EC (ECC) in public safety joint point (PSAP) according to the geographical location information of caller and handle, offer help for the seeking help person rapidly by ECC.
In Next Generation Telecommunication Networks network (NGN Next Generation Network), use the IP network technology, adopted the architectural framework that is separated of carrying, control and operation layer, will provide abundant telecommunication service such as voice, video, multimedia.At existing P STN/ISDN in the evolution process of NGN network, can use the NGN network that the PSTN/ISDN core network is transformed and replaced, the network user interface and the professional ability that keep PSTN/ISDN are constant, original like this PSTN/ISDN terminal can obtain continuing to use in the NGN network, original PSTN/ISDN business experience can remain unchanged, like this can so that existing P STN/ISDN to the evolution of the NGN in future network.Above-mentioned NGN is applied to the transformation of PSTN/ISDN core net and replaces to use be also referred to as PSTN/ISDN emulation (PSTN/ISDN Emulation) sometimes.Mainly contain two kinds and realize thinking in existing P STN/ISDN The Realization of Simulation technical discussion: the soft-exchange construction realization that is separated is carried and controlled to a kind of being based on; Another is based on IMS (IPMultimedia Subsystem) the framework realization that the 3GPP normal structure is formulated.No matter be that existing P STN/ISDN network or PSTN/ISDN analogue system just under study for action all need to realize the support to urgency traffic.
In existing PSTN/ISDN network, urgency traffic can only provide for the user that success activates.Handling process to urgency traffic on the PSTN/ISDN switch is as follows:
1) switch detects user's off-hook event;
2) switch judges whether the active user is the user who is in state of activation, if not end process then; If then change 3) continue to handle;
3) switch is play the sound that collects the digits to the user, and collects the number of user's input;
4) switch carries out the corresponding call Business Processing according to user right and the number of being dialed, if the user dials the urgency traffic number, then triggers urgency traffic and handles.
Controlling and carrying in the soft switch or call server framework that is separated, on the urgency traffic handling process of traditional terminal user, existing product realizes it all being the handling process of imitation PSTN/ISDN switch, and only the whole functional realization may be by independently distributed function entity cooperation realization of a plurality of separation.Under separation architecture, the detection of subscriber's line signaling and control generally realize on gateway product, by MGCP, carry out alternately as H.248 waiting agreement and key-course functional entity then.In the PSTN/ISDN emulation of using based on the IMS framework, technical research is at the early-stage, does not also realize the idiographic flow normalized definition of urgency traffic now, does not also have the product of actual support urgency traffic to use.
In the prior art, owing on the business processing flow with regard to not to the un-activation user carry out any Business Processing or to un-activation user's line port carry out obturation cause un-activation user's subscriber's line can't operate as normal etc. technical design defect, no matter be the narrow band switching machine, also be based on be separated PSTN/ISDN emulation technology under the framework of the carrying of soft switch or IMS technology and control and all do not have to realize urgency traffic support to the un-activation traditional terminal user.
Summary of the invention
In view of this, it is a kind of for the un-activation traditional terminal user provides the method for urgency traffic that main purpose of the present invention is to provide, and makes the un-activation conventional terminal just can trigger urgency traffic under the subscriber's line normal condition.
In order to achieve the above object, technical scheme of the present invention is:
A kind ofly it is characterized in that, may further comprise the steps for the un-activation user provides the method for urgency traffic:
A, Network provide between system and the un-activation user terminal carries out the subscriber's line Signalling exchange, and collects the number of un-activation user input;
The urgency traffic number that B, Network provide system to dial according to the un-activation user triggers urgency traffic and handles.
Further comprise among the described step B: it is that unactivated user terminal distributes specific calling number that Network provides system, to obtain the positional information of user terminal.
Described Network provides system to comprise carrying aspect IAD functional entity disconnected from each other and control aspect call conversation control function entity; Further comprise before the described steps A: configuration un-activation user's user terminal port parameter on the IAD functional entity, configuration un-activation user's urgency traffic processing authority on call conversation control function entity; Described steps A is to carry out the subscriber's line Signalling exchange between IAD functional entity and un-activation user terminal, collects the number of un-activation user input, and described number is reported call conversation control function entity; Described step B is the urgency traffic number of dialing according to the un-activation user at call conversation control function entity, triggers urgency traffic and handles.
Be that unactivated user terminal distributes specific calling number by call conversation control function entity among the described step B.
Described call conversation control function entity is that IMS inserts adaption function entity or soft switch.
The step that steps A is collected the number of un-activation user terminal input specifically comprises:
The IAD functional entity detects the off-hook event of un-activation user terminal, and user's off-hook event is reported call conversation control function entity;
Described call conversation control function entity indicates described IAD functional entity to play the sound that collects the digits to described un-activation user terminal;
Described un-activation user terminal dialing numbers, the IAD functional entity carries out collecting number.
Adopt between described IAD functional entity and the call conversation control function entity H.248 or the MGCP media gateway protocols communicates.
It is the narrow band switching machine of bearing bed and key-course unification that described Network provides system.
The step of collecting the number of un-activation user terminal input in the described steps A specifically comprises:
The narrow band switching machine examination measures the off-hook event of un-activation user terminal, and described narrow band switching machine is play the sound that collects the digits to described un-activation user terminal;
Described un-activation user terminal dialing numbers, the narrow band switching machine carries out collecting number.
This shows that method of the present invention has the following advantages:
Using technical solution of the present invention can make user telephone line be ready to; the physical condition that has possessed transmission user line signaling between user terminal and the network system; but because the user do not apply for the distributing user number as yet and activates the service or user applies is shut down or the user fails in network system the user that situation such as successfully registration is in unactivated state and still can trigger and enjoy urgency traffic, this for urgent affairs under some particular case report and timely processing will have the important social meaning.
Therefore, the inventive method makes more user enjoy urgency traffic, has improved the satisfaction of user to Virtual network operator greatly.
Description of drawings
Fig. 1 is based on the PSTN/ISDN business simulating system of IMS framework;
Fig. 2 is that the present invention not successful registered user under the IMS framework dials the urgency traffic flow process;
Fig. 3 is based on the PSTN/ISDN business simulating system of soft-exchange construction;
Fig. 4 is that the present invention un-activation user under soft-exchange construction dials the urgency traffic flow process;
Fig. 5 is an arrowband PSTN/ISDN network;
Fig. 6 is that the present invention dials the urgency traffic flow process arrowband PSTN/ISDN network shutdown user.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Embodiment one: the present invention not successful registered user under the IMS framework triggers the method for urgency traffic.
As shown in Figure 1, Fig. 1 is based on the PSTN/ISDN business simulating system of IMS framework, wherein:
The IAD functional entity provides the access function of traditional terminal user circuit, provides detection of subscriber's line signaling and sending function and time division multiplexing (TimeDivision Multiplexing) to the mutual translation function of the beared information between the IP under the control of IMS access adaption function entity.The port parameter of user terminal is set on the IAD functional entity, realizes the subscriber's line Signalling exchange between user terminal and the IAD functional entity.
It is that conventional terminal inserts that IMS inserts the adaption function entity, be to be the adaptive translation function entity of the IMS business network of session control signaling with SIP, can achieve a butt joint into the control of gateway functional entity by MGCP, and the subscriber signaling of conventional terminal and direct or indirect the translating between the SIP signaling are provided.
The E1 interface is the User Network Interface of conventional terminal, is subscriber line interface here; H.248 or MGCP etc. the E2 interface can adopt MGCP, as; E3 is the interface that IMS inserts adaption function entity and other assembly of IMS business network, adopts Session Initiation Protocol.
When traditional terminal user carries out IMS network user's authentication registration by IMS access adaption function entity, even because home subscriber server (Home Subscriber Server) failure and other reasons causes the authentication registration of traditional terminal user to be failed in the IMS network, the business that pairing traditional terminal user can't normally use the user to contract, but service network system can provide urgency traffic for such traditional terminal user.
As shown in Figure 2, the not inaccessible registration of IAD functional entity is successful user's port not, can carry out normal subscriber's line Signalling exchange between conventional terminal and the IAD functional entity; On IMS access adaption function entity, the authority that unregistered successful user handles urgency traffic is set, does not shield subscriber signaling from the un-activation user terminal; The IAD functional entity can be by H.248 corresponding subscriber's line signaling information of agreement handle and IMS access adaption function entity carry out alternately, therefore IMS inserts the adaption function entity and can obtain the number that the user dials, if this number is the urgency traffic number, then IMS access adaption function triggering IMS network carries out the urgency traffic processing.Above-mentioned concrete handling process is as follows:
1) the IAD functional entity inserts the port activation of adaption function entity report of user by agreement H.248 to IMS;
2) IMS inserts the registration process of adaption function entity startup relative users to the IMS service network;
3) owing to HSS functional fault in the IMS network causes registration failure;
4) user's off-hook event is delivered to the IAD functional entity by subscriber signaling;
5) after the IAD functional entity detects user's off-hook event, user's off-hook event is reported IMS insert the adaption function entity;
6) IMS inserts adaption function entity indication IAD functional entity and plays collect the digits sound and preparation and carry out collecting number;
7) the IAD functional entity is play the sound that collects the digits to user terminal;
8) user's dialing numbers is delivered to the IAD functional entity by the subscriber's line signaling;
9) the IAD functional entity carries out collecting number, then the user's dialing numbers after collecting is reported IMS and inserts the adaption function entity;
10) IMS inserts the adaption function entity and dials the urgency traffic number according to the user and handle to IMS network-triggered urgency traffic.
Embodiment two: the present invention un-activation user under soft-exchange construction triggers the method for urgency traffic.
As shown in Figure 3, Fig. 3 is based on the PSTN/ISDN business simulating system of soft-exchange construction, wherein:
The IAD functional entity provides the access function of traditional terminal user circuit, on the IAD functional entity,, make corresponding ports can normally receive and dispatch the subscriber's line signaling and by H.248 waiting MGCP and soft switch to carry out the subscriber's line Signalling exchange for the un-activation user disposes necessary data; The IAD functional entity is providing the detection of subscriber's line signaling, sending function and TDM to the mutual translation function of the beared information between the IP under the control of the thin-skinned exchange of key-course.
Soft switch can achieve a butt joint into the control of gateway functional entity by MGCP, can call out functions such as control and supplementary service processing simultaneously; In soft switch, the authority of urgency traffic at least is set for the un-activation user.
The A1 interface is the User Network Interface of conventional terminal, is subscriber line interface here; H.248 or MGCP etc. the A2 interface can adopt MGCP, as; The A3 interface is the interface of soft switch and other entity of flexible exchanging network such as other soft switch, can be agreements such as SIP-I, BICC.
User telephone line is ready to, the condition that has possessed transmission user line signaling between user terminal and the network system, but the user is not as yet to telephone service operator application distributing user number and activate the service, and service network system still should be able to provide urgency traffic for such traditional terminal user.
As shown in Figure 4, concrete handling process is as follows:
1) user's off-hook event is delivered to the IAD functional entity by subscriber signaling;
2) after the IAD functional entity detects user's off-hook event, user's off-hook event is reported soft switch;
3) the soft switch indicating media gateway is play collect the digits sound and preparation and is carried out collecting number;
4) IAD is play the sound that collects the digits to user terminal;
5) user's dialing numbers is delivered to the IAD functional entity by the subscriber's line signaling;
6) the IAD functional entity carries out collecting number, then the user's dialing numbers after collecting is reported soft switch;
7) provide specific call subscriber terminal number by soft switch for the un-activation user terminal; Owing to disposed the physical location information of described call subscriber terminal number corresponding user terminal in the flexible exchanging network service provider system, EC can obtain user position information according to this number; If the user dials the urgency traffic number, then trigger urgency traffic and handle to flexible exchanging network.
Embodiment three: the present invention shuts down the method that the user triggers urgency traffic under arrowband PSTN/ISDN network.
As shown in Figure 5, Fig. 5 is an arrowband PSTN/ISDN network, wherein:
The narrow band switching machine provides the functions such as access, customer call control and supplementary service processing of traditional terminal user circuit, the newly-increased system processing power that the un-activation user is carried out collecting number and urgency traffic triggering on existing system disposal ability basis.
The B1 interface is the User Network Interface of conventional terminal, is subscriber line interface here; B2 is the interface of narrow band switching machine and PSTN/ISDN network others entity such as other switch, can be agreements such as ISUP.
The user handles temporary transient shutdown service, and service network system still should be able to provide urgency traffic for such traditional terminal user.
As shown in Figure 6, concrete handling process is as follows:
1) because the user handles temporary transient shutdown service, this user is set for shutting down the user on the narrow band switching machine, the authority of being shut down the user only has the urgency traffic authority;
2) user's off-hook event is delivered to the narrow band switching machine by subscriber signaling;
3) to detect this user be the un-activation user in the switch processes system, carries out the un-activation user is carried out the follow-up processing flow that collecting number and urgency traffic trigger, and switch is play the sound that collects the digits to user terminal;
4) number dialed of user is delivered to the narrow band switching machine by subscriber signaling;
5) switch carries out collecting number, if the user dials the urgency traffic number, then handles to PSTN/ISDN network-triggered urgency traffic.
In addition, if user telephone line is ready to, the condition that has possessed transmission user line signaling between user terminal and the arrowband PSTN/ISDN network, but the user is not as yet to telephone service operator application distributing user number and activate the service, and arrowband PSTN/ISDN network system still should be able to provide urgency traffic for such traditional terminal user according to the described similar approach of Fig. 6.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1, a kind ofly it is characterized in that, may further comprise the steps for the un-activation user provides the method for urgency traffic:
A, Network provide between system and the un-activation user terminal carries out the subscriber's line Signalling exchange, and collects the number of un-activation user input;
The urgency traffic number that B, Network provide system to dial according to the un-activation user triggers urgency traffic and handles.
2, method according to claim 1 is characterized in that, further comprises among the step B: it is that unactivated user terminal distributes specific calling number that Network provides system, to obtain the positional information of user terminal.
3, method according to claim 2 is characterized in that, described Network provides system to comprise carrying aspect IAD functional entity disconnected from each other and control aspect call conversation control function entity;
In the described steps A, carry out the subscriber's line Signalling exchange between described IAD functional entity and the unactivated user terminal, and collect the number of un-activation user input, described number is reported described call conversation control function entity;
Among the described step B, the urgency traffic number that described call conversation control function entity is dialed according to the un-activation user triggers urgency traffic and handles, for described unactivated user terminal distributes specific calling number.
4, method according to claim 1 and 2 is characterized in that, described Network provides system to comprise carrying aspect IAD functional entity disconnected from each other and control aspect call conversation control function entity;
Further comprise before the described steps A: configuration un-activation user's user terminal port parameter on the IAD functional entity, configuration un-activation user's urgency traffic processing authority on call conversation control function entity;
Described steps A is to carry out the subscriber's line Signalling exchange between IAD functional entity and un-activation user terminal, and collects the number of un-activation user input, and described number is reported call conversation control function entity;
Described step B is the urgency traffic number of dialing according to the un-activation user at call conversation control function entity, triggers urgency traffic and handles.
5, the method for stating according to claim 4 is characterized in that, the step that steps A is collected the number of un-activation user terminal input specifically comprises:
The IAD functional entity detects the off-hook event of un-activation user terminal, and user's off-hook event is reported call conversation control function entity;
Described call conversation control function entity indicates described IAD functional entity to play the sound that collects the digits to described un-activation user terminal;
Described un-activation user terminal dialing numbers, the IAD functional entity carries out collecting number.
6, method according to claim 4 is characterized in that, described call conversation control function entity is that IMS inserts adaption function entity or soft switch.
7, the method for stating according to claim 5 is characterized in that, adopts between described IAD functional entity and the call conversation control function entity H.248 or the MGCP media gateway protocols communicates.
8, method according to claim 1 and 2 is characterized in that, it is the narrow band switching machine of bearing bed and key-course unification that described Network provides system.
9, method according to claim 8 is characterized in that, the step of collecting the number of un-activation user terminal input in the steps A specifically comprises:
The narrow band switching machine examination measures the off-hook event of un-activation user terminal, and described narrow band switching machine is play the sound that collects the digits to described un-activation user terminal;
Described un-activation user terminal dialing numbers, the narrow band switching machine carries out collecting number.
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| CNB2006100013897A CN100466814C (en) | 2006-01-26 | 2006-01-26 | A method for providing the emergency service to the non-activated users |
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| CN100466814C true CN100466814C (en) | 2009-03-04 |
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| CN1261509A (en) * | 1997-04-22 | 2000-07-26 | 艾利森公司 | Systems and methods for handling emergency calls in hierarchical cell structures |
| CN1298262A (en) * | 1999-11-24 | 2001-06-06 | Lg电子株式会社 | Method for transmitting emergency stopping control information on public subdivided information channel |
| CN1301469A (en) * | 1998-05-18 | 2001-06-27 | 艾利森公司 | Multi-mode mobile terminal and methods for operating the same |
| US20020069401A1 (en) * | 2000-07-03 | 2002-06-06 | Oculus Technologies Corporation | Method for mapping business processes using an emergent model on a computer network |
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2006
- 2006-01-26 CN CNB2006100013897A patent/CN100466814C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261509A (en) * | 1997-04-22 | 2000-07-26 | 艾利森公司 | Systems and methods for handling emergency calls in hierarchical cell structures |
| CN1301469A (en) * | 1998-05-18 | 2001-06-27 | 艾利森公司 | Multi-mode mobile terminal and methods for operating the same |
| CN1298262A (en) * | 1999-11-24 | 2001-06-06 | Lg电子株式会社 | Method for transmitting emergency stopping control information on public subdivided information channel |
| US20020069401A1 (en) * | 2000-07-03 | 2002-06-06 | Oculus Technologies Corporation | Method for mapping business processes using an emergent model on a computer network |
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| CN101009923A (en) | 2007-08-01 |
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