ICI Mitigation in MIMO OFDM Systems

2007 IEEE Wireless Communications and Networking Conference Pub Date : 2007-03-01 DOI:10.1109/WCNC.2007.161

P. Tan, N. Beaulieu

引用次数: 15

Abstract

It is proved that the intercarrier interference matrix in orthogonal frequency division multiplexing systems is unitary for an arbitrary value of frequency offset and any number of subcarriers. The benefit of a recently published precoding scheme in practical applications is thereby established.

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MIMO OFDM系统中的ICI缓解

证明了正交频分复用系统的载波间干扰矩阵对任意频偏值和任意子载波数是酉的。从而确定了最近发表的预编码方案在实际应用中的好处。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2007 IEEE Wireless Communications and Networking Conference

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