CN1301630C - Method for providing third-party positioning for GSM user (1) - Google Patents
Method for providing third-party positioning for GSM user (1) Download PDFInfo
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- CN1301630C CN1301630C CNB2004100273113A CN200410027311A CN1301630C CN 1301630 C CN1301630 C CN 1301630C CN B2004100273113 A CNB2004100273113 A CN B2004100273113A CN 200410027311 A CN200410027311 A CN 200410027311A CN 1301630 C CN1301630 C CN 1301630C
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Abstract
The present invention relates to a method for providing third-party positioning for a GSM mobile user who enters a CDMA network by a CDMA network. The method comprises the following steps: route data is configured between CDMA MPC and a GC gateway and is used for obtaining the position information of a GSM user from the GC gateway; CDMA MPC considers the GC gateway as CDMA HLR and inquires the position information of the GSM user from the GC gateway; according to the position information returned by the GC gateway, CDMA MPC transmits a triggering positioning text message MT to the GSM user who roams in the CDMA network; the GSM user who roams in the CDMA network transmits a text message MO about positioning agreement to CDMA MPC through CDMA MSC. As long as the present invention needs to modify processing procedures of the GC gateway, the present invention can provide the third-party positioning service of the CDMA network for the GSM user who roams in the CDMA network.
Description
Technical field
The present invention relates to field of mobile communication, relate in particular to the GSM mobile subscriber who enters cdma network is positioned professional technology.
Background technology
In order to realize the mutual roaming of GSM network and cdma network, need between cdma network and GSM network, increase an equipment and be responsible for two network signals, parameter and professional conversion.This equipment is at 3GPP2 (Third Generation Partnership Project 2, the standardized partnership projects 2 of 3G (Third Generation) Moblie) is called IIF (Interworking and Interoperation Function in the standard, interconnected interoperability function), in the technical specification of CHINAUNICOM, be called G﹠amp; C gateway (GSM﹠amp; The CDMA gateway), easy for what narrate, the unified G﹠amp that is called among the present invention; The C gateway.G﹠amp; The C gateway is a kind of prior art, and detail can be with reference to the N.S0028 agreement of 3GPP2.
In the cdma network, the triggering mode of positioning service comprises that mobile node triggers (positioning oneself) and network-triggered (third party location) dual mode.Easy in order to narrate, the present invention claims these two kinds of different triggering modes to be respectively to position oneself the positioning service with the third party.Positioning oneself is the positioning service that is triggered by mobile node, mainly comprises self-position inquiry, electronic chart etc.; The third party location is the positioning service by network-triggered, mainly comprise other people position enquiring, vehicle tracking etc., in the implementation procedure of this class business, network need be confirmed at present by the service area at ISSUER place by certain mechanism, thereby set up certain connection (signaling connection, TCP/IP connection etc.), and need to judge whether retrieval side has the right the people that is retrieved is carried out position enquiring.According to prior art, when GSM user roams to cdma network, can equally use with this network users of CDMA and position oneself professional, but can not use third party's positioning service.Reason is as follows:
1) third party's positioning service flow process comprises: CDMA MPC (CDMA Mobile PositionCenter, the CDMA mobile positioning center) need send a triggered location short message MT (Mobile Station Termination to the user that is positioned, travelling carriage is exhaled eventually), the user that is positioned returns a short message MO (Mobile Station Origination who is used for positioning service to CDMA MPC, mobile originated), whether expression is agreed to be positioned.
2) GSM user comprises in cdma network sending and receiving short messages flow process: must pass through G﹠amp by the GSM short message service center of its ownership during the GSM receiving short-message of user; The C gateway is sent to the CDMAMSC (CDMA mobile switching centre) that the user visits; In like manner, when GSM user sends SMS message, also must pass through G﹠amp; The C gateway is sent to its GSM short message service center that belongs to.
Therefore according to present technology, CDMAMPC can't send the short message MT that this is used to locate to the GSM user who roams to cdma network.
Summary of the invention
Technical problem to be solved by this invention is the transmission that solves the short message MT that is used to locate, thereby provides the third party positioning service to the GSM user who roams to cdma network.
Easy for what narrate, do following agreement:
Mobile Station Termination: travelling carriage is exhaled eventually, the unified MT that is called among the present invention;
Mobile Station Origination: mobile originated, the unified MO that is called among the present invention;
CDMA Mobile Position Center:CDMA mobile positioning center, the unified CDMAMPC that is called among the present invention.
Technical scheme of the present invention comprises:
1.1 at CDMA mobile positioning center and G﹠amp; Dispose route data between the C gateway, be used for the CDMA mobile positioning center from G﹠amp; The C gateway obtains the GSM user position information;
1.2 when CDMA MPC need be when the GSM user who roams to cdma network sends the triggered location short message MT, with G﹠amp; The C gateway is regarded CDMA HLR as, to corresponding G﹠amp; C gateway queries position information of GSM user, G﹠amp; The C gateway returns the positional information of GSM user at cdma network to CDMA MPC; Described user position information, the CDMA MSC that promptly user visited;
1.3CDMA MPC is according to G﹠amp; The positional information that the C gateway is returned is sent to the triggered location short message MT GSM user who roams to cdma network;
To agree that positioning short message MO is sent to CDMA MPC by CDMAMSC 1.4 roam to the GSM user of cdma network.
In the technique scheme 1.4 also can be: described GSM user will agree that positioning short message is sent to G﹠amp by CDMA MSC; The C gateway; G﹠amp; The C gateway exhales the agreement positioning short message to exhale short message to be sent to the GSM short message service center that GSM user belongs to as the common beginning beginning; GSM short message service center exhales the short message of agreeing the location directly to be sent to the CDMA mobile positioning center beginning, or is sent to the CDMA mobile positioning center by CDMA short message service center.
In the technique scheme 1.4 can also be: described GSM user will agree that positioning short message is sent to G﹠amp by CDMA MSC; The C gateway; G﹠amp; The C gateway receives the beginning and exhales the agreement positioning short message, and judging this is after a beginning that is used for positioning service exhaling short message, to send it to the CDMA mobile positioning center.
The core of the inventive method is with G﹠amp; The C gateway provides GSM user the positional information at cdma network as the CDMA HLR (CDMA attaching position register) that roams to the GSM user of cdma network to CDMA MPC.
The solution of utilizing the present invention to propose only needs to revise G﹠amp; The handling process of C gateway just can provide third party's positioning service of cdma network to the GSM user who roams to cdma network.
Description of drawings
Fig. 1 is the schematic flow sheet of one embodiment of the present invention.
Fig. 2 is the schematic flow sheet of another embodiment of the invention.
Fig. 3 is the schematic flow sheet of another execution mode of the present invention.
Embodiment
Below in conjunction with accompanying drawing, introduce three kinds of embodiments of the present invention.Three kinds of execution modes all need be at CDMA mobile positioning center and G﹠amp; Dispose route data between the C gateway.No longer repeat this content in the following introduction.
One of execution mode:
With reference to figure 1, GSM user successfully inserts cdma network, need trigger third party's positioning service to it:
101) CDMA MPC is to corresponding G﹠amp; C gateway queries position information of GSM user;
102) G﹠amp; The C gateway returns the positional information of GSM user at cdma network, the CDMA MSC that promptly user visited to CDMA MPC;
103) CDMA MPC is according to G﹠amp; The positional information that the C gateway is returned is sent to CDMA MSC with the triggered location short message MT, is sent to GSM user by CDMA MSC again;
104) CDMA MSC returns response message to CDMA MPC;
105) GSM user will agree that positioning short message MO is sent to CDMA MSC.CDMA MSC sends it to CDMA MPC.
Two of execution mode:
With reference to figure 2, GSM user successfully inserts cdma network, need trigger third party's positioning service to it:
201) CDMA MPC is to corresponding G﹠amp; The C gateway (is the G﹠amp that the user belongs to; The C gateway) queries position information of GSM user;
202) G﹠amp; The C gateway returns the positional information of GSM user at cdma network, the CDMA MSC that promptly user visited to CDMA MPC;
203) CDMA MPC is according to G﹠amp; The positional information that the C gateway is returned is sent to GSM user by CDMAMSC again to the triggered location short message MT is sent to CDMA MSC;
204) CDMA MSC returns response message to CDMA MPC;
205) GSM user will agree that positioning short message MO is sent to CDMA MSC.CDMA MSC sends it to G﹠amp; The C gateway;
206) G﹠amp; The C gateway is sent to the GSM short message service center that GSM user belongs to this short message as common short message;
207) G﹠amp; After the C gateway is received the response message of GSM short message service center, send response message to CDMA MSC;
208) if CDMA MPC supports and the docking of GSM short message service center that then GSM short message service center directly is sent to CDMA MPC with this short message, otherwise GSM short message service center is sent to CDMA MPC by CDMA short message service center.
Three of execution mode:
With reference to figure 3, GSM user successfully inserts cdma network, need trigger third party's positioning service to it:
301) CDMA MPC is to corresponding G﹠amp; C gateway queries position information of GSM user;
302) G﹠amp; The C gateway returns the positional information of GSM user at cdma network, the CDMA MSC that promptly user visited to CDMA MPC;
303) CDMA MPC is according to G﹠amp; The positional information that the C gateway is returned is sent to GSM user by CDMA MSC again to the triggered location short message MT is sent to CDMA MSC;
304) CDMA MSC returns response message to CDMA MPC.；
305) GSM user will agree that positioning short message MO is sent to CDMA MSC.CDMA MSC sends it to G﹠amp; The C gateway;
306) G﹠amp; The C gateway will judge that this short message is one to be used for positioning short message MO, then directly sends it to CDMA MPC;
307) G﹠amp; After the C gateway is received the response message of CDMA MPC, send response message to CDMAMSC.
Claims (6)
1, a kind of method that provides the third party to locate for GSM user may further comprise the steps:
1.1 at CDMA mobile positioning center and G﹠amp; Dispose route data between the C gateway;
1.2CDMA mobile positioning center need send when eventually exhaling the triggered location short message to the GSM user who roams to cdma network, to G﹠amp; C gateway queries position information of GSM user, G﹠amp; The C gateway returns the positional information of GSM user at cdma network to the CDMA mobile positioning center;
1.3CDMA mobile positioning center is according to G﹠amp; The positional information that the C gateway is returned will exhale the triggered location short message to be sent to described GSM user end;
1.4 exhaling the beginning, described GSM user agrees that positioning short message is sent to the CDMA mobile positioning center by CDMA mobile switching centre.
2, the described method that provides the third party to locate for GSM user of claim 1 is characterized in that described GSM user is meant the CDMA mobile switching centre at GSM user place in the position of cdma network.
3, a kind of method that provides the third party to locate for GSM user may further comprise the steps:
3.1 at CDMA mobile positioning center and G﹠amp; Dispose route data between the C gateway;
3.2CDMA mobile positioning center need send when eventually exhaling the triggered location short message to the GSM user who roams to cdma network, to G﹠amp; C gateway queries position information of GSM user, G﹠amp; The C gateway returns the positional information of GSM user at cdma network to the CDMA mobile positioning center;
3.3CDMA mobile positioning center is according to G﹠amp; The positional information that the C gateway is returned will exhale the triggered location short message to be sent to described GSM user end;
3.4 described GSM user will agree that positioning short message is sent to G﹠amp by CDMA mobile switching centre; The C gateway;
3.5G﹠amp; The C gateway exhales the agreement positioning short message to exhale short message to be sent to the GSM short message service center that GSM user belongs to as the common beginning beginning;
3.6GSM short message service center exhales the short message of agreeing the location directly to be sent to the CDMA mobile positioning center beginning, or is sent to the CDMA mobile positioning center by CDMA short message service center.
4, the described method that provides the third party to locate for GSM user of claim 3 is characterized in that described GSM user is meant the CDMA mobile switching centre at GSM user place in the position of cdma network.
5, a kind of method that provides the third party to locate for GSM user may further comprise the steps:
5.1 at CDMA mobile positioning center and G﹠amp; Dispose route data between the C gateway;
5.2CDMA mobile positioning center need send when eventually exhaling the triggered location short message to the GSM user who roams to cdma network, to G﹠amp; C gateway queries position information of GSM user, G﹠amp; The C gateway returns the positional information of GSM user at cdma network to the CDMA mobile positioning center;
5.3CDMA mobile positioning center is according to G﹠amp; The positional information that the C gateway is returned will exhale the triggered location short message to be sent to described GSM user end;
5.4 described GSM user will agree that positioning short message is sent to G﹠amp by CDMA mobile switching centre; The C gateway;
5.5G﹠amp; The C gateway receives the beginning and exhales the agreement positioning short message, and judging this is after a beginning that is used for positioning service exhaling short message, to send it to the CDMA mobile positioning center.
6, the described method that provides the third party to locate for GSM user of claim 5 is characterized in that described GSM user is meant the CDMA mobile switching centre at GSM user place in the position of cdma network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100273113A CN1301630C (en) | 2004-05-18 | 2004-05-18 | Method for providing third-party positioning for GSM user (1) |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100273113A CN1301630C (en) | 2004-05-18 | 2004-05-18 | Method for providing third-party positioning for GSM user (1) |
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| Publication Number | Publication Date |
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| CN1582046A CN1582046A (en) | 2005-02-16 |
| CN1301630C true CN1301630C (en) | 2007-02-21 |
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| CNB2004100273113A Expired - Fee Related CN1301630C (en) | 2004-05-18 | 2004-05-18 | Method for providing third-party positioning for GSM user (1) |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450297C (en) * | 2005-07-25 | 2009-01-07 | 华为技术有限公司 | User plane move location method based on safety |
| CN100421519C (en) * | 2005-08-17 | 2008-09-24 | 华为技术有限公司 | Safety subscriber plane-moving positioning method |
| CN100421521C (en) * | 2005-10-13 | 2008-09-24 | 华为技术有限公司 | Safety subscriber plane mobile positioning method |
| CN100466813C (en) * | 2006-01-26 | 2009-03-04 | 华为技术有限公司 | Method for trigger positioning to mobile terminal |
| CN100484283C (en) | 2006-03-13 | 2009-04-29 | 华为技术有限公司 | Method for obtaining user's information through short-message |
| CN100446625C (en) | 2006-03-20 | 2008-12-24 | 华为技术有限公司 | Extending trigger positioning method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000032527A (en) * | 1998-06-03 | 2000-01-28 | Fr Telecom | Cdma/gsm hybrid type mobile communication method |
| CN1286884A (en) * | 1997-11-26 | 2001-03-07 | 艾利森公司 | System and method for mobile terminal positioning |
| CN1310537A (en) * | 2000-05-18 | 2001-08-29 | 深圳市中兴通讯股份有限公司 | GSM network and CDMA network shared short message center and its implementation |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286884A (en) * | 1997-11-26 | 2001-03-07 | 艾利森公司 | System and method for mobile terminal positioning |
| JP2000032527A (en) * | 1998-06-03 | 2000-01-28 | Fr Telecom | Cdma/gsm hybrid type mobile communication method |
| CN1310537A (en) * | 2000-05-18 | 2001-08-29 | 深圳市中兴通讯股份有限公司 | GSM network and CDMA network shared short message center and its implementation |
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| CN1582046A (en) | 2005-02-16 |
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