Adaptive Coupling Method Based on Optimal Subcarrier Spacing for OFDM System

Orthogonal frequency division multiplexing (OFDM) is very sensitive to the frequency errors caused by phase noise and Doppler shift. These errors will disturb the orthogonality among subcarriers and cause intercarrier interference (ICI). A simple method to combat ICI is proposed in this letter. The...

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Veröffentlicht in:	IEICE Transactions on Communications 2013/01/01, Vol.E96.B(1), pp.360-362
Hauptverfasser:	WANG, Yi, CHEN, Qianbin, HOU, Xing Zhe, TANG, Hong, ZHANG, Zufan, LONG, Ken
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Doppler effect Exact sciences and technology frequency diversity Information, signal and communications theory intercarrier interference (ICI) Joining Mathematical models Multiplexing OFDM Optimization Orthogonal Frequency Division Multiplexing Orthogonality Signal and communications theory Signal to noise ratio Subcarriers Telecommunications and information theory
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