一种TD-LTE室内分布系统的解决方案设计  

Design of an indoor distribution system based on TD-LTE

作　　者：徐良[1] 

机构地区：[1]中国联合网络通信有限公司湖州市分公司,浙江湖州313000

出　　处：《浙江工业大学学报》2014年第3期265-268,共4页Journal of Zhejiang University of Technology

基　　金：浙江省自然科学基金资助项目(LQ13F030010);浙江省教育厅科研项目(Y201225179)

摘　　要：TD-LTE是我国主力支持的新一代移动通信标准,目前已进入大规模网络建设和试运营阶段,然而其信号覆盖问题对系统的高速数据传输性能造成了很大影响.因此,笔者针对TD-LTE移动通信系统的室内覆盖问题,研究了室内分布系统的建设与评估,设计了一种TD-LTE室内分布系统的单通道建设方案,并通过案例进行验证分析.结果表明:所设计方案效果良好,对TD-LTE室内分布系统规划建设具有指导意义.TD-LTE is one of the new generation mobile communication standards,and has come into the stage of large-scale network construction and trial operation.However,the signal coverage problem has an important impact on high speed data transmission significantly.Therefore,this paper investigates the construction and evaluation of the indoor distributed system and a construction design of single channel for indoor distribution system based on TD-LTE is proposed in this paper.A case is used to verify the method.The experimental result shows that the design is good and it is a fine guidance for planning and construction of the indoor distributed system based on TD-LTE.

关 键 词：TD-LTE 室内分布系统 OFDM MIMO 

分 类 号：TN929.5[电子电信—通信与信息系统]