MIMO-OFDM detection based on Monte Carlo
probabilistic data association
佚名
【期刊名称】《中国邮电高校学报（英文版）》 【年(卷),期】2007(014)003
【摘要】This article proposes a spatial multiplexing and diversity joint transmit structure for multiple input multiple output (MIMO)- orthogonal frequency division multiplexing (OFDM) system.The structure uses space-frequency block coding (SFBC) over all its spatial multiplexing layers to obtain both space diversity and frequency diversity gain.The article derives a monte carlo probabilistic data association (PDA) detector to obtain a better bit error rate (BER) performance when compared to the generic PDA detector.Computer simulation results show that the proposed detector can reduce the inter-symbol interference (ISI) greatly, improve the system performance significantly, and lower the computation complexity to a proper lever. 【总页数】5页(5-9)
【关键词】MIMO, OFDM, Monte Carlo, PDA 【作者】佚名
【作者单位】Information Theory and Technology Education and Research Center, Beijing University of Posts and Telecommunications, Beijing 100876, China;Information Theory and Technology Education
and Research Center, Beijing University of Posts and
Telecommunications, Beijing 100876, China;Information Theory and Technology Education and Research Center, Beijing University of Posts and Telecommunications, Beijing 100876, China;Information Theory and Technology Education and Research Center, Beijing University of Posts and Telecommunications, Beijing 100876, China 【正文语种】中文 【中图分类】TN911.23 【相关文献】
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MIMO-OFDM detection based on Monte Carlo probabilistic data association
