发明名称 |
System and method for processing a frequency division multiplexing signal |
摘要 |
A method for processing a frequency division multiplexing signal transmitted in a channel is provided. The method includes the steps of a) receiving the frequency division multiplexing signal having a residual intercarrier interference (ICI) and a channel noise and transmitted by plural subcarriers; b) performing a cyclic prefix removal and a discrete Fourier transform for the frequency division multiplexing signal to obtain a frequency-domain signal; c) analyzing the frequency-domain signal to obtain a plurality of correlation values for the residual ICI and the channel noise; and d) performing a communication signal processing for the frequency division multiplexing signal based on at least one of the plural correlation values.
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申请公布号 |
US8570918(B2) |
申请公布日期 |
2013.10.29 |
申请号 |
US201113106681 |
申请日期 |
2011.05.12 |
申请人 |
WANG HAI-WEI;LIN DAVID W.;SANG TZU-HSIEN;NATIONAL CHIAO TUNG UNIVERSITY |
发明人 |
WANG HAI-WEI;LIN DAVID W.;SANG TZU-HSIEN |
分类号 |
H04L5/14;H04B7/208;H04J1/00 |
主分类号 |
H04L5/14 |
代理机构 |
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主权项 |
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地址 |
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