Method, device and system for updating position information

A technology of location information and communication system, applied in the field of updating location information

Active Publication Date: 2015-04-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, currently CBC (Cell Broadcast Centre, Cell Broadcast Center) cannot broadcast for groups

Method used

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  • Method, device and system for updating position information
  • Method, device and system for updating position information
  • Method, device and system for updating position information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] figure 1 A communication system 100 in an embodiment of the present invention is shown by way of example. The communication system 100 includes CBE (Cell Broadcast Entity, cell broadcast entity) 102, MTC-Server (Machine Type Communication Server, machine type communication server) 104, CBC (Cell Broadcast Centre, cell broadcast center) 110, BSC (Base Station Controller) , Base station controller) 120, BTS (Base Transceiver Station, base transceiver station) 130, and MS (Mobile Station, mobile station) 140. In the embodiment of the present invention, a mobile station may also be called a terminal.

[0029] In the communication system 100, the mobile station 140 can receive or send wireless signals with a wireless communication device or a network. For example, the mobile station 140 may be a radio device, a cellular telephone device, a computing device, a personal communication system device, or any other equipment equipped with wireless communication.

[0030] The cell bro...

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PUM

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Abstract

The present invention illustratively provides a method, apparatus and system for updating location information are provided in embodiments of the present invention. Wherein a method for updating location information, the method is used for a communication system employing cell broadcast service and the communication system comprises a cell broadcast center, the method including: a first network apparatus receives a first message which indicates an update for the terminal location information of a terminal or indicates an update for the group location information of the group where the terminal is located; according to the first message, the first network apparatus acquires the group location information of the group where the terminal is located; the first network apparatus sends the group location information of the group where the terminal is located, to the cell broadcast centre, wherein the group location information comprises one of a cell information list, a location area information list and a route area information list. The cell broadcast cell can implement broadcast to groups.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and system for updating location information. Background technique [0002] Currently, the Cell Broadcast Service (CBS) uses the Cell Broadcast Channel (CBCH) to broadcast messages to be sent to the terminals in the area covered by the network, so that these terminals can directly receive corresponding information. [0003] At present, for M2M (Machine to Machine) services with a large number of terminals, there is a need to use CBS to provide services. For example, it is necessary to send messages to specific terminals or groups through cell broadcast to activate these terminals. So that these terminals or groups can establish a link with the network side. However, currently, CBC (Cell Broadcast Centre) cannot broadcast to groups. Summary of the invention [0004] The embodiment of the present invention provides a method, device and system for updating ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/06H04W4/021H04W4/70
CPCH04W4/005H04W4/08H04W4/06H04W4/021H04W4/70
Inventor 秦钧舒兵
Owner HUAWEI TECH CO LTD
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