城区LTE 800 MHz天线不同收发模式的应用分析  

The application of different transceiver modes for LTE 800 MHz antenna in urban area

作　　者：吴治国 阳波 彭纪源 WU Zhi-guo;YANG Bo;PENG Ji-yuan(Hunan Planning＆Designing Institute of Post＆Telecommunication Co.,Ltd.,Changsha 410011,China)

机构地区：[1]湖南省邮电规划设计院有限公司,长沙410011

出　　处：《电信工程技术与标准化》2018年第8期46-50,共5页Telecom Engineering Technics and Standardization

摘　　要：本文针对LTE 800 MHz天线的两种主要收发模式,结合建设环境、链路预算、建设成本等因素,阐述了在城区不同场景下的选用策略,并通过实际案例进行测试和对比,论证不同模式下网络性能的差异,并对后续应用提出相关建议。This article aims at the two main transmit-receive models for the LTE 800MHz antenna, combining with the factors such as, construction environment, link budget and construction cost, to elaborate choosing strategies under different scenarios in urban areas; and through the test and comparison of actual cases, different network performances under two models were demonstrated, also some proposals for the subsequent applications were put forward.

关 键 词：LTE 800 MHZ 2T2R 2T4R 链路预算 深度覆盖 

分 类 号：TN929.5[电子电信—通信与信息系统]