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Location management method, user device for location management, and system management server

A user device and system management technology, applied in the communication field, can solve problems such as high signaling overhead, high paging loss rate, high battery consumption, etc., to reduce paging costs, improve paging efficiency, and achieve simple effects

Active Publication Date: 2020-08-18
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Frequent location updates will bring higher signaling overhead, higher paging loss rate, and higher battery consumption

Method used

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  • Location management method, user device for location management, and system management server
  • Location management method, user device for location management, and system management server
  • Location management method, user device for location management, and system management server

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0081] Please refer to Figure 4 , shows an operating environment diagram of the location management system 100 in an embodiment of the present invention. The location management system 100 is applied in a user device 1 and a network 2 . The user device 1 is connected to the network 2 through wireless communication. The network 2 includes, but is not limited to, a system management server 21 and at least one base station 22 . The user equipment 1 is connected to the system management server 2 through the at least one base station 22 . In one embodiment, the network 2 may be a cellular network. The user device 1 can be a smart phone, a wearable device or other suitable electronic devices. The system management server 21 may be a Mobility Management Entity (MME) or a radio access network server.

[0082] Please refer to Figure 5 , which is a block diagram of the user equipment 1 in an embodiment of the present invention. The user device 1 includes, but is not limited to,...

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PUM

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Abstract

The present invention relates to the field of communications, and in particular, to a location management method. The method includes the steps of: receiving a paging cell mask list for a current location update period sent by a system management server, wherein the paging cell mask list includes a group of entries, each entry corresponding to a paging area; After cell reselection or cell handover to select a new serving cell, determine whether the user equipment needs to perform location update according to the new serving cell and the paging area mask list; and when it is determined that the user equipment needs to perform location update, perform Location update. The present invention also relates to a user device and a system management server for location management. The invention is simple to implement, can effectively improve the paging efficiency of the user equipment, and reduce the paging cost.

Description

technical field [0001] The invention relates to the communication field, in particular to a position management method, a user device and a system management server for position management. Background technique [0002] Location tracking is a fundamental category in mobile networks. In a GSM network, when a user equipment (UE) in idle mode receives an incoming call, the network wakes up the user equipment through paging information. The network does not call the user equipment in all its cells, but tracks the location of the user equipment according to the location area (Location Area, LA). Cellular networks are statically divided into geographic areas, such as LAs. Each LA includes multiple cells. A user device only registers with one LA at a time, and performs location updates when crossing that LA. Thus, the allocation of paging messages can be restricted to the cell in which the UE was last reported to the network. figure 1 It shows the impact of the range size of L...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00H04W68/02
CPCH04W64/00H04W68/02H04W60/04H04W68/04H04W8/02H04W4/029H04W88/02
Inventor 蔡一飞
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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