关于TD-LTE网络物理层峰值吞吐率的分析  

On analysis of physical-layer peak throughput in TD-LTE networks

作　　者：瞿水华 李铁峰[1] 章莹[1] 林坚立[1] 郑石[1] 

机构地区：[1]中国移动通信集团广东有限公司深圳分公司,深圳518048

出　　处：《电信工程技术与标准化》2012年第10期37-41,共5页Telecom Engineering Technics and Standardization

摘　　要：本文主要着重探讨了TD-LTE网络小区和和终端物理层理论上的峰值吞吐率,分析了上下行不同时隙配比下是否与TD-SCDMA共存系统等不同情况的区别,最后给出相应的理论物理层峰值吞吐率,可供TD-LTE网络规划参考。This paper is concerned with the investigation regarding the peak throughout in both cellular coverage and physical-layer of terminal. We analyze the difference in peak throughput in the context of various time slot configuration in both up- and down-links, and coexistence or not with TD-SCDMA systems. Theoretical results of physical-layer peak throughout are given, which can be used as references for network planning.

关 键 词：TD—LTE 吞吐率 时隙配比 特殊子帧 

分 类 号：TN929.5[电子电信—通信与信息系统]