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Method, device and system for paging multi-carrier

A paging device and multi-carrier technology, applied in the field of communication, can solve problems such as air interface resource consumption, achieve the effect of saving air interface resources and improving system efficiency

Inactive Publication Date: 2010-06-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of massive consumption of air interface resources in the prior art, the embodiment of the present invention adopts the following technical solutions

Method used

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  • Method, device and system for paging multi-carrier
  • Method, device and system for paging multi-carrier
  • Method, device and system for paging multi-carrier

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Embodiment Construction

[0021] In order to solve the problem of massive consumption of air interface resources in the prior art, an embodiment of the present invention provides a multi-carrier paging method.

[0022] Such as figure 1 As shown, the method includes:

[0023] 101. The base station sends the carrier information of the basic carrier corresponding to the terminal, or the carrier information of the carrier monitored by the terminal in an idle state, to the paging controller.

[0024] When the terminal negotiates with the base station to enter the idle mode through its basic carrier or other carriers, the current base station or other network-side entities that can implement the paging agent (Paging Aagent) function will set the basic carrier corresponding to the terminal or other terminals in the idle state The carrier information of more than one monitored carrier is sent to the paging controller (Paging controller), and the paging controller saves the corresponding information. The abov...

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Abstract

The embodiment of the invention discloses a method, a device and a system for paging a multi-carrier and belongs to the field of communication for solving the problem of large consumption of air interface resources in the prior art. The technical scheme provided by the embodiment of the invention is that the method for paging the multi-carrier comprises the following steps: receiving paging information sent by a paging controller; and sending a paging message according to the paging information, and carrying out paging on a terminal. By the technical scheme provided by the embodiment of the invention, in the scene that a paging agent entity supports the multi-carrier, no matter the terminal supports a single-carrier or the multi-carrier, when the network side needs to page the terminal, the paging agent entity only needs to page on the carrier monitored by the terminal without paging on all the carriers supported by the paging agent entity so as to greatly save the air interface resources and improve the system efficiency. The embodiment of the invention is suitable for the application scene that the base station supports the multi-carrier.

Description

technical field [0001] The present invention relates to the communication field, in particular to a multi-carrier paging method, device and system. Background technique [0002] In a multi-carrier system, a base station can support multiple carriers; some terminals support a single carrier, and some support more than two carriers according to different capabilities. When the terminal enters the idle mode (Idle Mode), it generally only monitors one carrier. When it moves from the base station where it was in the idle mode to another new base station, the new base station does not know the terminal in the idle mode. Which carrier is the monitored carrier? In order to page the terminal, it has to send paging messages on all the carriers supported by the base station, which will cause a large consumption of air interface resources. Contents of the invention [0003] In order to solve the problem of massive consumption of air interface resources in the prior art, the embodimen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W68/02H04W8/08
Inventor 莫君贤林佳刘丽娜
Owner HUAWEI TECH CO LTD
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