CDMA 1x EV-DO基站单E1传输配置语音断续问题处理  

Deal With the Voice Intermittent Problems of CDMA 1x EV-DO Base Station Configuring a Single E1 Transmission Link

作　　者：周黄嘉 肖海 

机构地区：[1]广西区电信公司桂林分公司,广西桂林541000

出　　处：《广西通信技术》2012年第2期45-48,共4页Guangxi Communication Technology

摘　　要：目前3G网络建设初期在乡镇及以下的CDMA 1x EV-DO基站只开通有一条ABIS传输链路,当出现高流量EV-DO数据业务时,会造成CDMA 1x语音FFER指标恶化,甚至造成掉话。详细描述了针对该问题的排查处理过程及规避方法。Early in constructing of 3G mobile network , the CDMA lx EV-DO base station is located in the rural areas are often configured with a single E1 transmission link. When there is high flow EV-DO data services, it will cause FFER index worse and even cause drop call. Describe exception handles and mean of avoiding in detail to the problem.

关 键 词：CDMA1X EV-DO FFER 掉话率 单E1传输 

分 类 号：TN929.533[电子电信—通信与信息系统]