信令分析与TD-SCDMA网络优化
首发时间:2008-12-11
摘要:TD-SCDMA是三大主流3G国际标准之一。目前,TD-SCDMA网络正在中国部署,但它仍处于试商用阶段,距离成熟商用尚有一定的距离,这意味着有许多针对TD-SCDMA网络的优化工作需要去做,而且优质的网络优化对TD-SCDMA的成功至关重要。本文详细探讨了信令分析在TD-SCDMA网络优化中的重要作用,首先介绍了如何去采集信令,指出Iub接口是一个比较适宜信令采集点,然后介绍如何通过采集到的信令去计算KPI,并给出了一些常用的TD-SCDMA网络的KPI,最后详细讨论了如何应用信令分析的方法去解决TD-SCDMA网络中问题。
关键词: TD-SCDMA 网络优化 信令分析 Iub KPI
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Signaling Analysis and TD-SCDMA Network Optimization
Abstract:TD-SCDMA is one of the major 3G systems, and TD-SCDMA network is being deployed in China .However it is still in commercial trial period, which means there are lots of jobs for the network optimization, and these jobs are essential to the performance of TD-SCDMA .In this paper, we discuss the important role that signaling analysis could play in the process of TD-SCDMA network optimization .and we point out Iub interface is a suitable interface to collect signaling data .Then we explain how to calculate KPI by counting protocol information and introduce a KPI assessment system for TD-SCDMA .Finally ,we discuss how to apply signaling analysis to solve network problems in detail .
Keywords: TD-SCDMA Network Optimization Signaling Analysis Iub KPI
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No.2649936882312289****
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