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Method and system for implementing update of district status

A cell state and cell technology, applied in the field of communication, can solve the problems of cell update, waste of communication resources, etc.

Inactive Publication Date: 2009-01-21
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the CRNC cannot update the barred state of the cell according to the current state of the cell, and still sets the state of the local cell to BARRED
[0006] At this time, when the UE is powered on and selects a cell to camp on, even if the signal quality of the local cell meets the UE camping conditions, the UE cannot camp on the local cell because the state of the local cell is still BARRED. Residential area, resulting in waste of communication resources

Method used

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  • Method and system for implementing update of district status
  • Method and system for implementing update of district status
  • Method and system for implementing update of district status

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] In a wideband code division multiple access (WCDMA: Wide band Code Division Multiple Access) mobile communication system, after the UE is powered on, it will determine whether the local cell can reside.

[0027] If the BARRED state of the local cell is NOT_BARRED, it indicates that the local cell is not barred, and the UE can camp on the local cell.

[0028] If the BARRED state of the local cell is BARRED, it indicates that the local cell is prohibited and the UE cannot camp on the local cell, and the UE will search for other local cells that can camp on according to the rules described in the protocol TS 25.304.

[0029] Using the embodiment of the present invention, when the cell state changes, the CRNC receives cell cre...

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Abstract

The invention embodiment provides a method for realizing district status updating and a system thereof. The method comprises: CRNC receives district reputation degree capability information or district operating request information; the CRNC sets the district status in the system information based on the received information and broadcasts the updated system information. The invention embodiment further provides a system for realizing district status updating, which comprises network-sided equipment and a terminal; wherein, the network-sided equipment is used for determining the districts demanding status updating, updating the status of the districts demanding status updating in the system information and broadcasting the updated system information. The terminal is used for reading the system information broadcasted by the network-sided equipment and determining whether the district resides based on the status of the currently resided districts. The method and the system for realizing district status updating provided by the invention embodiment can effectively realize the updating of the district status.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method and system for updating cell status. Background technique [0002] When a network element of a base station (Node B) fails, some local cells of the Node B are no longer able to provide services for new access users. When a network operator performs equipment maintenance on a Node B or a cell, the network operator needs to temporarily terminate the ability of a certain local cell of the Node B to provide services for new access users. [0003] In the above two cases, although the local cells do not have the ability to provide services for new access users, the signal quality of some of the local cells may still meet the user equipment (UE) camping requirements. However, in the prior art, the controlling radio network controller (CRNC: Controlling Radio Network Controller) cannot update the barred state of the cell according to the current state of the cell, and still sets th...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04L12/56H04L12/28
Inventor 陈取才
Owner SHANGHAI HUAWEI TECH CO LTD
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