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Third party positioning method, and platform and system for the same

A positioning method and technology for positioning requests, which are applied in transmission systems, services based on location information, security devices, etc., can solve problems such as upload failure, waste of system resources, and incorrect configuration of routing data for core-side equipment.

Active Publication Date: 2012-04-11
CHINA TELECOM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the current network, the MO SMS often fails to be uploaded due to various reasons, such as the terminal does not follow the gpsOne standard process, and the routing data configuration of the core device is incorrect. It is undoubtedly a pity to be judged as "failure" because the uplink MO message failed to reach the mobile positioning platform in time
This phenomenon wastes system resources to a certain extent and leads to a decline in the success rate of gpsOne third-party positioning

Method used

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  • Third party positioning method, and platform and system for the same
  • Third party positioning method, and platform and system for the same
  • Third party positioning method, and platform and system for the same

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Embodiment Construction

[0054] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0055] like image 3 As shown, it is a schematic flowchart of an embodiment of the third-party positioning method of the present invention. In this embodiment, the third-party positioning process includes:

[0056] Step 101. Receive a request message sent by a location service client, where the request message includes the client ID and the user ID of the target terminal;

[0057] Step 102, authenticating the location service client and the target terminal;

[0058] Step 103, after passing the authentication, send a geographic location request message to the positioning entity;

[0059] Step 104: In response to the positioning result returned by the positioning entity, save the positioning result, and return the positioning result to the location service client.

[0060] The embodiment of the present invention does...

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Abstract

The invention relates to a third party positioning method, comprising the following steps of: receiving a request message transmitted by a position service client, wherein the request message contains a client identifier and a user identifier of a target terminal; authenticating the position service client and the target terminal; and when the position service client and the target terminal pass the authentication, transmitting a geographical position request message to a positioning entity; responding to the positioning result returned back by the positioning entity, storing the positioning result, and returning back the positioning result to the position service client. In the method, after the positioning entity returns back the positioning result, a positioning platform returns back the positioning result to an originator according to a position information strategy preset by the user, and needs not to wait for a MO (Message Origination) message transmitted by the target terminal, in this way, the problem that the MO message cannot be regularly transmitted to the positioning platform owning to the failure of each network element where the MO message passes in the transmission process is solved, and successful positioning is realized, as long as the positioning result returned back by the positioning entity is received.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a gpsOne third-party positioning method and system in the field of CDMA positioning technology. Background technique [0002] gpsOne is a unique positioning technology of CDMA. According to the originator of the positioning request, the typical application process of gpsOne includes: third-party positioning (that is, positioning initiated by the SP from the application side to the mobile positioning platform), autonomous positioning initiated by WAP, and autonomous positioning initiated by JAVA / BREW. [0003] Since there are many network elements involved in the third-party positioning process, the factors affecting the success rate of positioning are complex. Therefore, in the current gpsOne network (such as figure 1 Shown) in use, third-party positioning has the highest failure rate. For example: terminal failure, positioning platform / HLR / core-side MSC(e) / wireless-side BSC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W12/06H04L29/06
Inventor 黄莺沈晶歆薛立宏
Owner CHINA TELECOM CORP LTD
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