A New MIMO-OFDM System-中国期刊网

摘要 DiscreteFourierTransform(DFT)basedmultiple-inputmultiple-outputOrthogonalFrequencyDivisionMultiplexing(MIMO-OFDM)isthefocusofwirelesscommunication,whichusescyclicprefixestoreducetheISI.Toimprovethespectrumefficiencyandsystemperformance,ComplexWaveletPacketTransform(CWPT)basedOFDMisusedtorealizetheMIMO-OFDMsystem.Forthegoodpropertyofcomplexwaveletpacketfunction,theCWPTbasedMIMO-OFDMsystemisbetterthantheDFTbasedMIMO-OFDMsystem,buttheCWPTbasedMIMO-OFDMschemehassomeadditionalcomplexity,andsimulationresultsshowthatthenewsystemcanimprovethesystemperformance.

1Ru Congchong;Zheng Haifeng;Yin Liuguo;Lu Jianhua;Chen Changwen. A NEW UEP SCHEME FOR ROBUST VIDEO TRANSMISSION IN LDPC CODED MIMO-OFDM SYSTEM.物理电子学,2007-03.
2Yongjun Liu;Guisheng Liao;Zhiwei Yang;Jingwei Xu. Design of integrated radar and communication system based on MIMO-OFDM waveform.物理电子学,2017-04.
3ZHANG Ke;ZHANG Wei;Heejong Suh. A study of multi-user diversity technology on MIMO-OFDM system.计算机应用技术,2009-01.
4Zhanji Wu;Xiang Gao. Improved MIMO-OFDM scheme for the next generation WLAN.物理电子学,2013-01.
5Xu Chao;Zhang Jianhua;Yin Changchuan. Non-orthogonal pilot pattern for sparse channel estimation in large-scale MIMO-OFDM system.通信与信息系统,2016-04.
6熊明玥. MIMO-OFDM系统中的信道估计算法.通信与信息系统,2009-05.
7Yang Zhang diandong Li Lihua Pang. Hybrid pilots assisted channel estimation algorithm for MIMO-OFDM systems.物理电子学,2010-05.
8WANG Ya-chen;FAN Yan-hong;MA Xiao-feng;LI Ye. Flexible paired-orthogonal codes for multi-user MIMO-OFDM.通信与信息系统,2011-01.
9Duan Shiping;Xu Youyun;Song Wentao. Power allocation for MIMO-OFDM systems with multi-user decoupling and scheduling.物理电子学,2005-03.
10刘赛男;李晖;张蕊. 矿井MIMO-OFDM通信系统信道的建模与仿真.教育学,2018-03.

A New MIMO-OFDM System

来源期刊

相关推荐

同分类资源更多

相关关键词

A New MIMO-OFDM System

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多