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Method and device for implementing BSC POOL
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A technology of instructions and base station controllers, applied in the field of realizing BSC POOL, to achieve the effect of realizing network technology
Inactive Publication Date: 2008-08-20
HUAWEI TECH CO LTD
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[0010] There is currently no technology that can meet this requirement without large-scale transformation of existing mobile communication networks
Method used
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Embodiment 1
[0025] Such as image 3 As shown, it is Embodiment 1 of the present invention, a method for realizing BSC POOL, comprising the following steps:
[0026] Step S301, sending a BSC update instruction to the MSC.
[0027] According to the BSC POOL networking technology, after the BSC to which a logical cell CELL currently belongs in the network fails, the CELL can reselect a home BSC from other BSCs in the BSC POOL to ensure communication services in the CELL.
[0028] After the CELL selects a new home BSC, the BSC will send a BSC update command to the MSC to notify the MSC of the CELL's home BSC.
[0029] The update instruction includes the identification information of the CELL and the new home BSC, and the MSC can update the corresponding relationship between the CELL and the home BSC according to the information to implement communication services.
[0030] In practical applications, the BSC update command may specifically be a CELL_Register_Req command.
[0031] Step S302,...
Embodiment 2
[0036] Such as Figure 4 As shown, it is Embodiment 2 of the present invention, a device for realizing BSC POOL, including:
[0037] Instruction sending module 1, used to send an instruction to update the BSC to the MSC;
[0038] The information receiving module 2 is configured to receive feedback from the MSC on the update instruction sent by the instruction sending module 1 .
[0039] Among them, the device to realize BSC POOL also includes:
[0040] The confirming module 3 is configured to send the instruction for updating the BSC again by the control instruction sending module 1 when the feedback received by the information receiving module 2 fails, or no feedback is received within the response time.
[0041] Among them, confirmation module 3 also includes:
[0042] The information identification sub-module 31 is used to identify the content of the MSC feedback received by the information receiving module 2;
[0043] The response time setting submodule 32 is used to s...
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Abstract
In the embodiment of the invention, disclosed is a method and apparatus for realizing base station controller pool BSC POOL , comprising: sending command of updating base station controller pool BSC POOL to MSC; receiving reaction of MSC to the updating command. Also disclosed is an apparatus for realizing BSC POOL. MSC is changed according to BSC by the updating command, realizing support for BSC POOL networking technical implementation by the interface between BSC and MSC, and implementing BSC POOL network technology without any change in the present network planning.
Description
technical field [0001] The present invention relates to mobile communication network technology, in particular to a method and device for realizing BSC POOL. Background technique [0002] In the existing mobile communication system, according to the definition of the 3GPP protocol, the network structure relationship of the wireless communication system is as follows: figure 1 Shown: [0003] Wherein, a base station BTS can be divided into one or more logical cells CELL; each CELL has a cell global identity CGI. [0004] The home BSC corresponding to each CELL is defined in the MSC. [0005] This existing network networking technology has the following disadvantages: [0006] When a BSC fails, the base station BTS connected to the base station controller BSC will not be able to provide mobile communication services. Generally, it takes tens of minutes or even several hours to repair a BSC, which will cause the coverage of the BSC to drop. of network users cannot communica...
Claims
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Application Information
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