朗讯CDMA系统Non-RF掉话异常分析及处理  

Analysis and Treatment of Abnormal Non-RF Call Drop in Lucent CDMA System

作　　者：王有银 宁万保 宋巍 

机构地区：[1]湖北电信襄樊分公司,襄樊441000

出　　处：《电信工程技术与标准化》2010年第5期65-67,共3页Telecom Engineering Technics and Standardization

摘　　要：无线系统掉话率指标是一个很重要的指标,若指标偏高会严重影响整网的运行质量,引起用户强烈投诉。对于朗讯的CDMA系统,无线系统掉话并不是只与无线侧相关,与核心网的网元也有一定的关系。本文结合实例,对影响掉话的各个方面逐一分析,最终找到掉话的根本原因并予以解决。In wireless system, the call drop rate is a very important indicator, if somewhat high will seriously affect the quality of the entire network, causing strong complaints from users. For Lucent＇s CDMA system, the dropped calls are not only associated with the wireless side, the network element in the core network there is a certain relationship. In this paper, examples of the impact of dropped calls in all aspects of each analysis, eventually find the root causes of dropped calls, and to be addressed.

关 键 词：掉话率 Non-RF掉话 电路复原消息 中继 

分 类 号：TN929.533[电子电信—通信与信息系统]