摘要
多天线技术是TD-LTE和LTE FDD系统的关键技术,该技术的合理应用将对LTE网络的建设、后期维护、业务发展等具有非常重要的意义。本文将从相关设备性能介绍、链路预算、站址选取、具体应用场景、覆盖仿真等方面对比分析多天线技术在LTE混合组网建设中的应用价值,并针对未来LTE混合组网建设提出建议。
Multi-antenna technology is the key technology of TD-LTE and FDD LTE system, which has a very important signifi cance for the construction of LTE network, latter maintenance , business development and so on. In this paper, we analyze the application value of multi-antenna technology in LTE hybrid networking from the performance of the link budget,site selection and specific application scenarios, covering simulation, and propose suggestions for future LTE hybrid networking.
出处
《电信工程技术与标准化》
2016年第3期79-84,共6页
Telecom Engineering Technics and Standardization
关键词
LTE
混合组网
天线系统
多天线技术
LTE
hybrid networking
antenna system
multi-antenna technology
