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Method, device and system for cell detection

A cell detection and cell technology, which is applied in access restriction, electrical components, wireless communication, etc., can solve the problems of not being able to call the page, affecting the page and calling, and high overhead

Active Publication Date: 2011-12-14
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since a (Tracking Area, TA) may include multiple base stations, modifying the TA of a cell needs to synchronize multiple network elements, which has a large overhead. The change of the paging and called party will be seriously affected, for example, the called party cannot be paged.

Method used

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  • Method, device and system for cell detection
  • Method, device and system for cell detection
  • Method, device and system for cell detection

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Embodiment Construction

[0013] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, this embodiment provides a method for cell detection, including the following content.

[0015] 101. The base station sends a paging message in the cell to be detected, where the paging message is used for cell state detection, and the paging message includes a detection indication for instructing the user equipment in the cell to be detected to initiate Access process.

[0016] 102. If the base station detects an access procedure initiated by the user equipment in the cell to be detected, determine that the cell to be detected is a non-sleeping cell.

[0017] Optionally, if the base station does not detect the access procedure initiated by the user equipment in the cell to be detected, determine that the cell to be detected is a sleeping cell.

[0018] Optionally, the above paging message is a broadcast pa...

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PUM

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Abstract

A method, device and system for cell detection are disclosed. The method for cell detection comprises: transmitting, by a base station, a paging message in a cell to be detected, wherein the paging message is used for detecting a state of the cell and the paging message comprises a detection indicator which is used for indicating a user equipment in the cell to be detected to initiate an access process to the cell to be detected; determining, by the base station, that the cell to be detected is a non-sleep cell if the base station detects the access process initiated by the user equipment in the cell to be detected. The above technical solution can detect whether a cell is a sleep cell more precisely.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to the technology of detecting a sleeping cell. Background technique [0002] In a mobile communication system, such as UMTS (Universal Mobile Telecommunications System, Universal Mobile Telecommunications System), a cell cannot be accessed due to failure or misoperation, that is, a sleep cell (Sleep Cell, SLC) occurs. If the dormant cell is not discovered by the system, it will cause the user equipment to fail to access and reduce user experience. [0003] One of the existing methods for detecting dormant cells is to passively collect the performance index of the cell to judge whether the performance index is within the normal range. If the performance index is within the normal range, the cell is considered to be a non-sleeping cell; The residential area is a sleeping area. The performance index of the cell in this solution includes key performance indicators (Key P...

Claims

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Application Information

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IPC IPC(8): H04W24/00H04W48/10H04W74/08
CPCH04W68/00H04W24/08
Inventor 黄英王君
Owner HONOR DEVICE CO LTD