TD-LTE网络性能分析
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摘要
无线网络性能包含覆盖、质量和容量;影响网络覆盖的因素包含频率、小区发射功率、手机终端灵敏度等;影响网络质量的因素包含网络拓扑结构、小区间干扰协调机制等;影响网络容量的因素包含信道带宽、上下行子帧配比、具体的业务类型、频率组网方式等。本文主要从TD-LTE网络技术原理及业务模型等方面对影响TD-LTE网络性能的因素进行分析,分析出TD-LTE网络建设建议,以确保基础配置能够满足网络建设的要求,促进网络的发展。
Wireless network performance includes coverage,quality and capacity;network coverage factors include frequency,cell transmission power,mobile terminal sensitivity;network quality factors include network topology,inter-cell interference coordination mechanism;network capacity factors include channel bandwidth,up-down subframe configuration,specific business types,frequency networking mode,etc. This paper mainly analyses the factors affecting the performance of TD-LTE network from the aspects of the principle and business model of TD-LTE network technology,and analyses the suggestions for the construction of TD-LTE network,so as to ensure that the basic configuration can meet the requirements of network construction and promote the development of the network.
Wireless network performance includes coverage,quality and capacity;network coverage factors include frequency,cell transmission power,mobile terminal sensitivity;network quality factors include network topology,inter-cell interference coordination mechanism;network capacity factors include channel bandwidth,up-down subframe configuration,specific business types,frequency networking mode,etc. This paper mainly analyses the factors affecting the performance of TD-LTE network from the aspects of the principle and business model of TD-LTE network technology,and analyses the suggestions for the construction of TD-LTE network,so as to ensure that the basic configuration can meet the requirements of network construction and promote the development of the network.
引文
[1]戴源,朱晨鸣,王强,等.TD-LTE无线网络规划与设计[M].北京:人民邮电出版社,2012.
[2]朱晨鸣,李新.TD-LTE无线网络组网性能研究[J].现代传输,2012(2):67-70.
[3]丁秀锋,顾丁烽.TD-LTE网络覆盖及容量估算[J].山东通信技术,2012,32(4):25-28.
[2]朱晨鸣,李新.TD-LTE无线网络组网性能研究[J].现代传输,2012(2):67-70.
[3]丁秀锋,顾丁烽.TD-LTE网络覆盖及容量估算[J].山东通信技术,2012,32(4):25-28.