TD-LTE网络室内RRU覆盖范围分析与建议  

Analysis and suggestions of the coverage for indoor RRU in the network of TD-LTE

作　　者：李木荣 彭湘衡 LI Mu-rong;PENG Xiang-heng(China Mobile Group Design Institute Co., Ltd. Guangdong Branch, Guangzhou 510623, China)

机构地区：[1]中国移动通信集团设计院有限公司广东分公司,广州510623

出　　处：《电信工程技术与标准化》2017年第2期37-40,共4页Telecom Engineering Technics and Standardization

摘　　要：主设备采购是影响建设工期的重要影响因素之一,因此,如何估算RRU需求量是规划阶段面临的重要问题。本文通过建立室内分布系统的覆盖模型,计算出各场景下不同容量需求的单RRU覆盖面积,并根据不同场景提出单RRU覆盖面积的建议,协助规划阶段完成RRU的提前采购,并为后续的室内分布系统设计和建设提供有效的参考。The procurement of the main equipment is one of the important factors which can influence theconstruction period of the indoor distribution system,therefore,how to estimate the demand of RRU isan important problem in the planning stage.It calculates the cover area for each RRU in the differentscenarios and capacity demands through building a model of the indoor distribution system,and proposessome suggestions of the cover area of each RRU for the different scenarios,which not only can assist tocomplete the RRU procurement in the planning stage,but also can provide an effective reference for thefollowing design and construction of the indoor distribution system.

关 键 词：深度覆盖 室内分布系统 RRU 覆盖面积 

分 类 号：TN929.5[电子电信—通信与信息系统]