4G+终端网络能力分析  

Analysis on the UE Network Capability of LTE-A Devices

作　　者：贺琳[1] 李佳俊[1] 李轶群[1] 许珺[1] 

机构地区：[1]中国联通网络技术研究院,北京100048

出　　处：《邮电设计技术》2017年第9期5-8,共4页Designing Techniques of Posts and Telecommunications

摘　　要：4G+终端的渗透率对于运营商网络的演进和规划决策有着重要的意义。首先对全球4G+网络的部署情况和终端的支持情况进行介绍,然后在此基础之上分析中国联通现网终端对4G+功能(如VoLTE、载波聚合、MIMO等)的支持情况及发展趋势,以期为运营商技术选择提供依据,为运营商的网络部署和优化提供参考建议。The penetration rate of the LTE-A device is of great significance to the evolution and planning decision of the operator＇s network. It firstly describes the deployment of global LTE-A network and the support of the terminal,then analyzes the support of China Unicom＇s current terminal for LTE-A function and the development trend,to provide basis for operator＇s technical selection,to provide reference for operators＇ network deployment and optimization.

关 键 词：载波聚合 VoLTE MIMO 终端能力 

分 类 号：TN929.5[电子电信—通信与信息系统]