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Paging service optimization method and optimization device

A technology of paging service and optimization method, applied in the field of paging service optimization method and device, can solve problems such as paging storm and increase of paging failure rate, so as to improve paging rate and success rate, reduce occupancy, The effect of improving paging efficiency

Active Publication Date: 2017-10-24
DATANG MOBILE COMM EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

[0006] 2. It is easy to cause paging storm
When the amount of paging is large, the GSC may fail to send paging success for two consecutive paging moments, which exceeds the user tolerance (generally 3s), then the GSC will give up the paging of the terminal, resulting in a paging failure rate Increase

Method used

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  • Paging service optimization method and optimization device
  • Paging service optimization method and optimization device
  • Paging service optimization method and optimization device

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0025] In order to facilitate the detailed description of the embodiment of the present invention, the relevant content of the satellite communication system will be firstly described below.

[0026] (1) Satellite communication system paging channel physical resources:

[0027] Each cell of the satellite communication system can be configured with a BCCH / CCCH (Broadcast Control Channel, broadcast control channel / Common Control Channel, common control channel) channel and multiple CCCH channels, and each channel has two PCH (PAGINGCHANNEL...

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Abstract

The invention provides a paging service optimization method and an optimization device. The paging service optimization method comprises steps: user identifier information carried in a paging message is acquired, wherein the user identifier information is the identifier information corresponding to a paged target user terminal; according to the user identifier information, a cell priority list corresponding to the target user terminal is searched; and according to the priority sequence of each cell in the cell priority list, the paging message is sent. According to the technical scheme of the invention, sending of the paging message is realized according to the priority of the cell, the paging rate towards the terminal and the success rate are improved, occupancy on a paging channel PCH is reduced,, and the paging efficiency of the paging service in a satelliate communication system can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to a paging service optimization method and device. Background technique [0002] At present, when the GSC (Gateway Station Controller, gateway station controller) subsystem in the satellite communication system processes the paging message triggered by the CN (Core Network, core network) in the idle state, there are two paging ranges: After the paging message, if the paging message carries LAC (Location Area Code, paging area identifier), all cells are searched according to the LAC, and the paging message is sent to all cells; if the paging message does not carry the paging area code ID, the GSC sends paging messages to all cells. The paging message is sent on the configured paging logical channel, and the terminal will monitor the paging message on this channel. [0003] Therefore, in the two existing implementation schemes, GSC needs to paging terminals in a lar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W68/02
CPCH04W68/02
Inventor 田华朱亚峰
Owner DATANG MOBILE COMM EQUIP CO LTD
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