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Locating method of mobile terminal and related device

A mobile terminal and positioning method technology, applied in the field of mobile communication, can solve the problems of low reliability and low precision of positioning technology, and achieve the effect of avoiding low positioning reliability or accuracy

Active Publication Date: 2010-07-21
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The embodiment of the present invention provides a mobile terminal positioning method to solve the problem of low reliability or low precision existing in the existing positioning technology

Method used

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  • Locating method of mobile terminal and related device
  • Locating method of mobile terminal and related device
  • Locating method of mobile terminal and related device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] attached image 3 It is a schematic diagram of an embodiment of the present invention, and for the sake of brevity, the appended image 3 Only the positioning network element MPC and mobile terminal MS are indicated in .

[0054] Step 301, in the attached figure 1 After the MPC obtains the location information of the mobile terminal in the step 109, the MPC determines whether to need to relocate according to the positioning result, if it enters the step 302, otherwise enters the step 303;

[0055] Preferably, situations that require repositioning include but are not limited to the following two:

[0056] (1) The situation where positioning fails. MPC can determine positioning failure according to predefined rules, for example, refer to the attached Figure 4 , in the attached figure 1 In step 105, when MPC sends GEOPOSREQ message to PDE, timer T1 will be started simultaneously, and figure 1 In step 109, after receiving the location information of the target mobile...

Embodiment 2

[0080] In the first embodiment, the processing step of determining whether relocation is required according to the positioning result is performed by the network element located on the network side, and the processing step can also be performed by the mobile terminal after adjustment.

[0081] In the first step, the mobile terminal determines whether relocation is required. This requires whether it is an active positioning process or a passive positioning process, after the mobile terminal interacts with the PDE to obtain the positioning result, the mobile terminal determines whether re-positioning is required according to the positioning result, and if so, execute the second step, otherwise the process ends;

[0082] Preferably, situations that require repositioning include but are not limited to the following two:

[0083] (1) The situation where positioning fails. The mobile terminal can determine that positioning fails according to predefined rules, for example, figure 1...

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Abstract

The invention discloses a locating method of a mobile terminal and a related device, aiming at solving the problems of lower reliability or accuracy in the existing location technology. The method comprises the steps of: confirming a locating way adopted by relocation when relocation is determined to be carried out by the mobile terminal; and carrying out relocation according to the confirmed locating way.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a mobile terminal positioning method and a mobile terminal positioning device. Background technique [0002] Existing positioning technologies for mobile terminals are mainly divided into two categories: active positioning technology and passive positioning technology. Among them, active positioning refers to the positioning process initiated by the mobile terminal; passive positioning refers to positioning by the mobile terminal and the network side. The positioning process is triggered by the third-party location service client (LCS CLIENT, locationService Client) sending a positioning request to the network side positioning network element. Wherein, the location service client can send a location request through a website, a wireless application protocol (WAP, Wireless Application Protocol) or a dedicated application software. [0003] At present, the ms-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02
Inventor 荆楠楠
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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