Locating method of mobile terminal and related device
A technology of a mobile terminal and a positioning method, applied in the field of mobile communication
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Embodiment 1
[0054] 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 .
[0055] 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;
[0056] Preferably, situations that require repositioning include but are not limited to the following two:
[0057] (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
[0081] 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.
[0082] 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;
[0083] Preferably, situations that require repositioning include but are not limited to the following two:
[0084] (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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