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Triggering positioning method, SUPL positioning server and SUPL terminal

A positioning server and positioning method technology, applied in the field of positioning of mobile communication terminals, can solve the problem that the trigger positioning cannot update the trigger parameters, etc., and achieve the effect of meeting the positioning requirements

Inactive Publication Date: 2010-06-23
南通市通州区新志浩实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of the embodiments of the present invention is to provide a solution for updating the trigger parameters of the SUPL terminal, so as to solve the problem that the current trigger positioning cannot update the trigger parameters

Method used

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  • Triggering positioning method, SUPL positioning server and SUPL terminal
  • Triggering positioning method, SUPL positioning server and SUPL terminal
  • Triggering positioning method, SUPL positioning server and SUPL terminal

Examples

Experimental program
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Embodiment 1

[0027] An embodiment of the present invention provides a method for triggering positioning, which is applied to a positioning server. The following describes this embodiment in detail with reference to the accompanying drawings.

[0028] figure 1 For the flowchart of the trigger location method in this embodiment, please refer to figure 1 , the trigger location method of this embodiment includes the following steps:

[0029] 101: Receive the trigger parameter update request and the new trigger parameter sent by the location requester;

[0030] In this embodiment, the trigger parameter update request sent by the location requester includes the new target area information of the SUPL terminal and the trigger parameter update instruction.

[0031] 102: Send a message including the new trigger parameter to the SUPL terminal, so that the SUPL terminal performs trigger positioning according to the new trigger parameter.

[0032] According to this embodiment, the new trigger param...

Embodiment 2

[0039]The embodiment of the present invention also provides a method for triggering positioning. In the method provided in this embodiment, when the SUPL terminal SET initiates a positioning session, the network end instructs the SUPL terminal SET to resend the TRIGGERED START message with an END message to obtain the information from the SUPL positioning center. The H-SLC receives new trigger parameters.

[0040] According to this embodiment, the above-mentioned END message can be implemented by extending the SUPL END message, for example, defining a new Status Code value of information Indicator type in the SUPL END message to indicate that the SLP wishes to update the trigger parameters, such as: StatusCode=TriggerParametersUpdate .

[0041] According to this embodiment, the above SUPL TRIGGERED START message needs to be extended. For example, a new Cause Code value TriggerParametersUpdate is defined in the SUPL START Triggered message to indicate that the SET expects to re...

Embodiment 3

[0057] The embodiment of the present invention also provides a trigger positioning method, which is the same as the second embodiment. In the method provided by this embodiment, when the SUPL terminal SET initiates a positioning session, the network side instructs the SUPL terminal SET to resend the TRIGGERED START message with an END message. message to receive new trigger parameters from the SUPL location center H-SLC.

[0058] According to this embodiment, the above-mentioned END message can be implemented by extending the SUPL END message, for example, defining a new Status Code value of information Indicator type in the SUPL END message to indicate that the SLP wishes to update the trigger parameters, such as: StatusCode=TriggerParametersUpdate .

[0059] According to this embodiment, the above SUPL TRIGGERED START message needs to be extended. For example, a new Cause Code value TriggerParametersUpdate is defined in the SUPL START Triggered message to indicate that the S...

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Abstract

The embodiment of the invention provides a triggering positioning method, a user interface positioning service system SUPL positioning server and an SUPL terminal. The method is applied to the positioning server and mainly comprises the following steps: receiving a triggering parameter updating request sent by a position requesting party and a new triggering parameter; and sending a message including the new triggering parameter to the terminal. The triggering positioning method of the embodiment of the invention enables the position requesting side to flexibly change the triggering parameter and meet the requirement of positioning.

Description

technical field [0001] The invention relates to the positioning of mobile communication terminals, in particular to a trigger positioning method applied to secure user plane positioning SUPL, a SUPL positioning server and a SUPL terminal. Background technique [0002] In order to support the positioning of mobile communication terminals, the mobile communication network has developed a corresponding positioning protocol for positioning-related operations between the positioning platform or positioning server and mobile communication terminals, such as obtaining terminal positioning capabilities, issuing positioning signals and measuring Need auxiliary data and request measurement results from the terminal, etc. [0003] In the process of realizing the present invention, the inventor finds that there are following problems in the prior art: [0004] At present, the positioning operation is generally completed through the control plane. The control plane positioning protocols...

Claims

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Application Information

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IPC IPC(8): H04W64/00H04W40/20
CPCH04W64/00
Inventor 龙水平
Owner 南通市通州区新志浩实业有限公司