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Position updating method and system, mobile terminal and base station

A mobile terminal and base station technology, applied in the field of communication, can solve problems affecting human health, energy consumption, user radiation, etc., and achieve the effects of reducing radiation, reducing energy consumption, and increasing time intervals

Active Publication Date: 2012-12-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, it will lead to unnecessary energy consumption. On the other hand, when the user is resting at night, because the mobile terminal may keep a very close distance from the user, frequent reporting of location update request information will always cause radiation to the user and affect human health.

Method used

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  • Position updating method and system, mobile terminal and base station
  • Position updating method and system, mobile terminal and base station
  • Position updating method and system, mobile terminal and base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1 of the present invention proposes a location update method, the flow of which is as follows figure 1 shown, including:

[0048] Step 101: Receive the system broadcast message with the value of the implicit detach timer sent by the base station;

[0049] Step 102: Use the value of the implicit separation timer as the timeout value of the current periodic location update timer to perform location update, wherein the value of the implicit separation timer is greater than the pre-stored periodic location update timer timeout value.

[0050] In the embodiment of the present invention, the location is updated by using the value of the implicit separation timer as the timeout value of the periodic location update timer, so that when the user does not change the location for a long time, the distance between the mobile terminal and the user is increased. The time interval for the base station to communicate not only reduces unnecessary energy consumption, but als...

Embodiment 2

[0052] Embodiment 2 of the present invention is a further proof to Embodiment 1, and its flow process is as follows figure 2 shown, including:

[0053] Step 201: The mobile terminal sends a location update request to the base station.

[0054] Specifically, when performing a location update process, the base station will deliver a preset value of T3212, and the mobile terminal receives and stores this value. The value of T3212 is the periodic location update time of the mobile terminal preset by the base station.

[0055]Further, the mobile terminal will periodically send a location update request to the base station according to this value. Specifically, there is a periodic location update timer in the mobile terminal, and the value of T3212 is used as the timeout value of the periodic location update timer. The method of using the timer is to automatically trigger the event of sending a location update request message when the timeout expires, then reset it to zero, and co...

Embodiment 3

[0074] Embodiment 3 of the present invention proposes a mobile terminal for location updating, its structure is as follows image 3 shown, including:

[0075] The first receiving module 301 is configured to receive a system broadcast message with a value of an implicit separation timer sent by a base station.

[0076] Specifically, a system broadcast message of system message type 3 that will carry the value of the implicit detach timer is received.

[0077] An update module 302, configured to use the value of the implicit separation timer as the timeout value of the current periodic location update timer to perform location update, wherein the value of the implicit separation timer is greater than the pre-stored periodic location update The timeout value of the timer.

[0078] The update module 302 specifically includes:

[0079] After receiving the user setting request information to reduce the communication mode between the mobile terminal and the base station, the value...

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Abstract

The embodiment of the invention discloses a position updating method, a position updating system, a mobile terminal and a base station and belongs to the technical field of communication. The method comprises the following steps of: receiving a system broadcast message which is sent by the base station and carries a value of an implicitly detached timer; and using the value of the implicitly detached timer as a time-out value of a current periodic position updating timer to carry out position updating, wherein the value of the implicitly detached timer is greater than the prestored time-out value of the periodic position updating timer. According to the embodiment of the invention, by using the value of the implicitly detached timer as the time-out value of the current periodic position updating timer to carry out position updating, the effect of increasing the time interval at which the mobile terminal is communicated with the base station under the condition that the position of a user is not changed for a long time is achieved and not only the unnecessary energy consumption is reduced, but also the radiation to a human body, which is caused by the case that the mobile terminal frequently transmits radio waves to the base station, is reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a location updating method and system, a mobile terminal and a base station. Background technique [0002] In the existing GSM (Global System For Mobile Communications, Global System for Mobile Communications) system, the mobile terminal will communicate with the base station on a regular basis, and automatically send a location update request message to the network. Through this mechanism, the current status of the mobile terminal can be known in time . When the mobile terminal is paged, the system sends a paging message in the current location area of ​​the mobile terminal. [0003] In the existing technology, the network operator will set the timeout value of the periodic location update timer of each cell respectively according to the network conditions, and the mobile terminal receives and saves the timeout value of the periodic location update timer through ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00
CPCY02B60/50Y02D30/70
Inventor 宁京
Owner TENCENT TECH (SHENZHEN) CO LTD