Design of a Novel Frequency Domain Equalizer for OFDM Systems

被引：0

作者：

Wang, Yong ^{[1
]}

Chen, Hui-min ^{[1
]}

Jin, Yan-liang ^{[1
]}

Wu, Zhuo ^{[1
]}

机构：

[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China

来源：

2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15 | 2007年

关键词：

OFDM; frequency domain equalizer; MMSE;

D O I：

10.1109/WICOM.2007.98

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper proposes a novel frequency domain equalizer (FEQ) to eliminate inter-symbol interference (ISI) and inter-carrier interference (10) in orthogonal frequency division multiplexing (OFDM) systems. This FEQ employs the minimum mean square error (MMSE) criterion for getting an optimum FEQ structure based on minimizing interference. Simulation results show that the equalizer is capable of eliminating ISI and ICI effectively, and suppressing noise simultaneously.

引用

页码：365 / 368

页数：4

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