Intercarrier interference self-cancellation scheme for OFDM mobile communication systems.

For orthogonal frequency-division multiplexing (OFDM) communication systems, the frequency offsets in mobile radio channels distort the orthogonality between subcarriers resulting in intercarrier interference (ICI). This paper studies an efficient ICI cancellation method termed ICI self-cancellation...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:	IEEE Transactions on communications 49, 7 (2001).
1. Verfasser:	Yuping Zhao
Format:	Artikel
Sprache:	English
Schlagworte:	Doppler frequencies. ICI self-cancellation. OFDM mobile communication systems. Bandwidth efficiency. Carrier-to-interference power ratio. Channel frequency errors. Coefficients. Frequency offsets. Group size. Intercarrier interference. Intercarrier interference self-cancellation. Mobile radio channels. Multipath mobile radio channels. Orthogonal frequency-division multiplexing. Receiver. Redundant modulation. Signal alphabet size. Simulations. Subcarriers. Transmitter. Weighting coefficients.