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Processing method for terminal neighbouring zone list and base station controller

A base station controller and neighboring cell list technology, applied in wireless communication, electrical components, etc., can solve problems such as deviation, achieve the effect of improving the handover success rate and reducing system call drop

Active Publication Date: 2012-07-18
盐城中咏投资发展有限公司
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AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method for processing a terminal neighbor list and a base station controller to overcome the problem that the existing BSC provides a terminal with a neighbor list that deviates from the actual scene

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  • Processing method for terminal neighbouring zone list and base station controller
  • Processing method for terminal neighbouring zone list and base station controller
  • Processing method for terminal neighbouring zone list and base station controller

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0029] An embodiment of the present invention provides a method for processing a terminal neighbor list, the method including:

[0030] Step 101, BSC records and saves historical switching information;

[0031] This step is optional. The BSC data center collects historical switching information to form the basic data for analysis: once a switching occurs, the following information is recorded:

[0032] (1) Original active set cell information, including the cell identity AS i , pilot strength P i ;

[0033] (2) Handover plus cell information, including cell identity C_Add...

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Abstract

The invention provides a processing method for a terminal neighbouring zone list and a base station controller. The processing method for the terminal neighbouring zone list comprises the following steps: the base station controller (BSC) ranks the priorities of terminal neighbouring zones according to the stored historical switchover information of a terminal or the neighbouring zone information of a community; and the BSC selects the terminal neighbouring zones sequentially according to the priorities from high to low so as to generate the terminal neighbouring zone list. According to the processing method for the terminal neighbouring zone list and the base station controller, more reasonable information on neighbouring zone list for the terminal can be provided, thereby improving the rate of success of switchover, and call drop of the system is reduced.

Description

technical field [0001] The invention relates to a cellular mobile communication system, in particular to a method for processing a terminal neighbor list and a base station controller. Background technique [0002] The self-interference system of the Code Division Multiple Access (CDMA) system uses soft handover technology to reduce the interference of the same frequency. The terminal measures and reports the pilot strength information of the surrounding neighboring cells, and the base station controller The Base Station Controller (BSC for short) judges whether to perform handover according to the reported pilot information. [0003] During the handover process, the terminal needs to continuously measure the quality of the forward channel of the current cell and neighboring cells, and which neighboring cells the terminal needs to measure is specified by the neighboring cell list issued by the BSC. For the BSC, it is necessary to maintain a neighboring cell list for each ce...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W88/12
CPCH04W88/12H04W36/00H04W36/0083H04W36/00835
Inventor 符凯
Owner 盐城中咏投资发展有限公司
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