摘要
伴随中国移动通信业务的增长,LTE网络的部署如火如荼的进行着。LTE网络在没有演进到LTE-Advanced之前,国内运营商大多数采用了CSFB电路域回落技术作为LTE语音的解决方案。本文就CSFB电路域回落技术,以本市分公司的应用情况和无线网络优化的具体实际为蓝本,阐述了LTE网络回落到UMTS 3G网络的CSFB应用情况,以及无线网络优化的案例剖析。
As the increasing of mobile communication business,the deployment of LTE networks spring up like mushrooms. Before the evolution of LTE-Advanced,most domestic companies use CSFB technology over LTE networks as the application of circuit switch solution. This article illustrates the application of CSFB from LTE down to the UMTS network and the case analysis of wireless network optimization by taking the application and wireless network optimization in China Unicom Taiyuan Branch as the example.
作者
左轶群
Zuo Yiqun(Taiyuan University of Technology, Taiyuan Shanxi 030024, China China Unicorn Taiyuan Branch, Taiyuan Shanxi 030001, China)
出处
《山西电子技术》
2016年第5期59-60,88,共3页
Shanxi Electronic Technology
