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Paging method, mobility management network element and communication system

A mobility and network element technology, applied in the field of communications, can solve the problems of wasting paging resources and increasing user equipment delay, and achieve the effects of saving paging resources, reducing delay, and quickly paging user equipment

Inactive Publication Date: 2017-12-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a paging method, a mobility management network element, and a communication system to solve the problems of increasing the time delay of user equipment responding to paging and establishing communication on the network side and wasting paging resources in the prior art

Method used

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  • Paging method, mobility management network element and communication system
  • Paging method, mobility management network element and communication system

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Embodiment Construction

[0021] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] figure 1 Shown is a flowchart of the first embodiment of the paging method provided by the present invention, such as figure 1 As shown, the method includes:

[0023] S101. Acquire a residence time correlation measurement value of the user equipment in the first hierarchical sub-area, where the residence time correlation measurem...

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Abstract

Embodiments of the present invention provide a paging method, a mobility management network element and a communication system. The method includes: acquiring a dwell time correlation measurement value of a user equipment in a first hierarchical sub-area, where the dwell time correlation measurement value is a measurement value of the user equipment dwell time; if the first sub-area If the dwell time correlation measurement value in the layer sub-area is less than the set threshold, then the user equipment is paged in the upper layer sub-area of ​​the first layer, the first layer and the first layer The upper layers all belong to the registration area of ​​the user equipment, and the coverage of the upper layers of the first layer is larger than the coverage of the first layer.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a paging method, a mobility management network element and a communication system. Background technique [0002] In a mobile communication system, in order to save radio resources and user equipment power, after a period of time without signaling and data transmission, the user equipment will go to an idle state. In the idle state, the location of the user equipment known to the network is a larger wireless coverage area composed of several cells, called the registration area. When the network needs to send signaling or data to the user equipment, the network side uses the paging technology to page the user equipment in the idle state in all cells in the registration area of ​​the user equipment, and the user equipment receives the page sent to itself Respond to the paging after the message, establish communication with the network side, and switch to the connected sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W68/02
Inventor 银宇张艳平
Owner HUAWEI TECH CO LTD
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