摘要
文章通过使用TEMS路测设备进行跟踪测试的路测实例,分析了空中接口信令流程出现的问题,以及手机不能在900MHz和1800MHz双频网间有效切换的问题,总结出优化网络的有效途径。
Through a real case of path measure with TEMS devices to trace signaling message s in mobile communications, the paper analyzes problems occurring in air interfa ce signaling flow and the failure of the handover of mobile phone signals betwee n 900 MHz and 1 800 MHz dual band networks, and points out that by using TEMS de vices to find some hidden problems can effectively optimize communication networ ks.
出处
《中兴通讯技术》
2002年第1期48-51,共4页
ZTE Technology Journal
关键词
TEMS设备
路测工作
通信网
Network optimization
Path measure
System information 5
System information 5TER
