刘玮, 陈燕雷, 林颀, et al. Research on relay technology and performance in LTE-Advanced system[J]. 2015, 28(9): 89-92. DOI: 10.13992/j.cnki.tetas.2015.09.023.
LTE-Advanced系统中Relay技术及其性能研究
摘要
本文首先描述了LTE-A Relay系统架构;其次
介绍Relay的分类与回传链路设计;最终
通过系统仿真方法
给出了Relay对于覆盖性能、宏基站吞吐量的提升效果
并给出了回传链路的设计建议。
Abstract
In the network developments
there are some areas not covered by the network due to transmission
macro station limited or skyscrapers impediments. Relay can solve these problems. This paper described the architecture of Relay in LTE-A system
introduced the classifi cation of Relay and the design of back-haul
gave the performance through the system simulation and the recommendations of the back-haul design.