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Method, device and system for sending paging message

A technology for paging messages and devices, applied in the field of communication, to achieve the effect of reducing the number and paging load

Active Publication Date: 2014-11-19
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] 1. Overhead message

Method used

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  • Method, device and system for sending paging message
  • Method, device and system for sending paging message
  • Method, device and system for sending paging message

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0060] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0061] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a method, device and system for sending a paging message. The method comprises that when the paging message is sent to an access terminal, one base station in the access network serves as a target base station at each time; whether the target base station is a single-carrier-frequency base station is determined; if the target base station is the single-carrier-frequency base station, an activated and concentrated PN (Pseudo Random) code set which is released at the latest time by the access terminal is queried; the distances between the base stations to which PN codes in the PN code set belong and the target base station are calculated; the distance minimum is selected from the distances; whether the distance minimum is lower than or equivalent to the distance threshold is determined; and if the distance minimum is lower than or equivalent to the distance threshold, the paging message is sent to the target base station so that the target base station sends the paging message to the access terminal. The distance between the base station and a paging subscriber is pre-estimated, and whether the single-carrier-frequency base station sends the paging message is determined according to the distance, thereby effectively reducing the amount of redundant paging messages that sent by the single-carrier-frequency base station, and reducing the paging load.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system for sending paging messages. Background technique [0002] With the rapid development of the mobile Internet and the popularity of smart terminals, more and more frequently interactive services are widely used, such as MSN (Microsoft service Network, Microsoft service network), Tianyi live, Weibo, Michat, online games, etc. These business signaling interactions are frequent, resulting in a large number of paging messages; at the same time, most smart terminals have a heartbeat mechanism. After the public network address is allocated, when the terminal is in a dormant state, the network side will page the terminal from time to time, which will also generate a large number of paging messages. call message. [0003] In CDMA (Code Division Multiple Access, code division multiple access) EVDO (Evolved Data Optimized, evolution packet data optimization) ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W68/00
Inventor 胡春雷李英奇冯云喜孙震强朱彩勤
Owner CHINA TELECOM CORP LTD