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Method, device and system for wireless paging

A paging device and wireless technology, applied in wireless communication, electrical components, etc., can solve the problems of low first-time paging success rate of mobile terminals, waste of cell air interface resources, and low accuracy of cell range, so as to reduce the utilization of cell air interface resources rate, increase the success rate, the effect of accurate range

Active Publication Date: 2012-12-12
CHINA UNITED NETWORK COMM GRP CO LTD +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the existing paging process initiated to the mobile terminal based on the historical location, the accuracy of the cell range for paging the mobile terminal is still low, the waste of cell air interface resources is still serious, and the success rate of the first paging of the mobile terminal is relatively low. Low

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  • Method, device and system for wireless paging
  • Method, device and system for wireless paging
  • Method, device and system for wireless paging

Examples

Experimental program
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Embodiment Construction

[0028] figure 1 It is a schematic flow chart of the radio paging method provided by Embodiment 1 of the present invention. Such as figure 1 As shown, the wireless paging method in this embodiment is implemented by the access network equipment in the mobile communication network. When the access network equipment receives the paging request issued by the core network equipment, the following steps may be included:

[0029] Step 101, the access network equipment receives paging request information, and the paging request information includes the paging user identifier of the mobile terminal to be paged;

[0030] Step 102, the access network device obtains the historical location information of the mobile terminal to be paged according to the paging user identifier, the historical location information includes the historical access cell where the mobile terminal was located when it accessed the network last time and the historical access end time ;

[0031] Step 103, the acces...

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Abstract

The invention provides a method, device and system for wireless paging. The method comprises the following steps of: receiving paging request information, wherein the paging request information comprises a paging user identifier of a mobile terminal to be paged; acquiring historical location information of the mobile terminal to be paged according to the paging user identifier, wherein the historical location information comprises a historical access cell and historical access ending time of the mobile terminal at last-time network access; selecting cells from all cells in a paging zone where the mobile terminal is located and generating a first paging cell range aiming at the mobile terminal according to the historical access cell and the historical access ending time; and paging the mobile terminal in the first paging cell range. According to the technical scheme of the invention, a paging cell range for mobile terminal paging can be obtained based on the historical access cell and the historical access ending time, so that the accuracy of paging is improved, and the waste of air interface resources of cells is reduced.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a wireless paging method, device and system. Background technique [0002] In mobile communication technology, in order to improve the resource utilization rate of the air interface of the cell base station and prolong the standby time of the mobile terminal, when there is no business in progress, the mobile terminal will release the connection with the mobile network on the air interface, enter the idle (Idle) state, and periodically Monitor the paging channel of the cell where it is located. At the same time, when the access network equipment in the mobile network needs to initiate a service request to the mobile terminal, since it does not know the specific location of the mobile terminal, it needs to be in the paging area (also called location area or routing area) where the mobile terminal is located. All cells in the cell initiate paging in order to establish a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W68/02H04W68/04
Inventor 韩振东蔡子龙李轶群苏飞赫罡黄志勇杨剑键陈国利郭景赞贺琳
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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