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Method for holding resource consistency between wireless network controller and base station

A wireless network and controller technology, which is applied in the field of maintaining resource consistency between RNC and Node B, can solve problems such as unreliability, inconsistent channel status, and difficulty in implementation, and achieves simplified processing, consistency, and high reliability. Effect

Inactive Publication Date: 2006-12-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is difficult to implement and unreliable, so it is easy to have inconsistencies in the channel status of the Node B side and the RNC side
[0016] For example: the Node B cell is completely normal, but the RNC side thinks that a certain / several channels are not available, so that mobile phone users cannot use the cell; another example is that the Node B side cell is still faulty, but the RNC thinks that the cell is available, allowing The mobile phone user accesses, but in fact the user cannot access successfully

Method used

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  • Method for holding resource consistency between wireless network controller and base station
  • Method for holding resource consistency between wireless network controller and base station
  • Method for holding resource consistency between wireless network controller and base station

Examples

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no. 1 example

[0039] In the first embodiment of the method of the present invention, the consistency of resources between RNC and Node B is maintained through an audit process, and the detailed flow is as follows figure 1 shown, including the following steps:

[0040] Step 11, after the operator's maintenance activity ends, the Node B sends a resource unblocking indication message (UNBLOCK RESOURCE INDICATION) to the RNC, notifying the RNC that the unblocking process of the designated cell has ended;

[0041] Step 12, after receiving the resource unblocking instruction message (UNBLOCK RESOURCEINDICATION), RNC sends an audit request message (AUDIT REQUEST) to Node B, hoping to obtain the resource status after Node B has executed resource blocking;

[0042] Step 13, after receiving the audit request message (AUDIT REQUEST), Node B sends an audit response message (AUDIT RESPONSE) to RNC, which includes all resource configuration and status on the Node B in the audit response message (AUDITRES...

no. 2 example

[0044] In the second embodiment of the method of the present invention, the consistency of resources between the RNC and the Node B is also maintained through the audit process, and the detailed flow is as follows figure 2 shown, including the following steps:

[0045] Step 21, after the operator's maintenance activity ends, the Node B sends a resource unblocking instruction message (UNBLOCK RESOURCE INDICATION) to the RNC, notifying the RNC that the unblocking process of the designated cell has ended;

[0046] Step 22, since the Node B finds that there may be resource state inconsistencies, it sends an audit requirement indication message (AUDIT REQUIRED INDICATION) to the RNC, requesting to initiate an audit process;

[0047] Step 23, after the RNC receives the audit demand indication message (AUDIT REQUIRED INDICATION), it sends an audit request message (AUDIT REQUEST) to Node B, hoping to obtain the resource status after Node B has executed the resource block;

[0048]St...

no. 3 example

[0050] In the third embodiment of the method of the present invention, the consistency of resources between RNC and NodeB is maintained through resource status indication, and the detailed flow is as follows image 3 shown, including the following steps:

[0051] Step 31, after the operator's maintenance activity ends, the Node B sends a resource unblocking indication message (UNBLOCK RESOURCE INDICATION) to the RNC, notifying the RNC that the unblocking process of the designated cell has ended;

[0052] Step 32, Node B sends a resource status indication message (RESOURCE STATUSINDICATION) to RNC, which includes resources whose status has changed and their changed status, and other resources that have not changed will not be listed in the resource status indication message. Therefore, after acquiring the changed resource configuration and status of the NodeB, the RNC saves and / or updates the radio resource configuration and status therein, so as to maintain resource consistenc...

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Abstract

The invention relates to a method for keeping the consistence between the wireless network controller RNC and the base station Node B, to avoid the disagreement between them after the resource jam condition, to improve the reliability of system and the compatible ability of RNC. The inventive method comprises: A, Node B sends resource de-jam instruction to the RNC; B, RNC obtains the resource condition of Node B; C, the wireless network controller, based on the obtained resource condition of base station, refreshes the stored resource condition. The invention can simplify the treatment of RNC, to keep consistence between RNC and Node B, with high reliability. And the RNC can be compatible with different Node B.

Description

technical field [0001] The invention relates to a mobile communication system, especially a method for maintaining resource consistency between RNC (radio network controller) and Node B (base station) in the mobile communication system. Background technique [0002] In the WCDMA (Wideband Code Division Multiple Access) communication system, managing the resources on the wireless base station is a basic function of the wireless network controller. One of the prerequisites for implementing this management function is that the wireless network controller can timely and accurately Obtain the configuration and status of various resources on Node B. [0003] To achieve this goal, the 3GPP (Third Generation Partnership Project) protocol defines two ways for the RNC to obtain the configuration and status of various resources on the Node B side. [0004] The first way is that the RNC can completely obtain the configuration and status of various resources on the Node B through the au...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q7/36H04Q7/30H04B7/26H04W72/00H04W92/12
Inventor 陈取才陈运涛
Owner HUAWEI TECH CO LTD