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VTC
2007
IEEE
13 years 10 months ago
A Tail-Biting Turbo Coded OFDM System for PAPR and BER Reduction
— In a turbo coded orthogonal frequency-division multiplexing (TCOFDM) system, low peak-to-average power ratio (PAPR) can be achieved by selective-mapping (SLM). In this paper, w...
Yung-Chih Tsai, Yeong-Luh Ueng
ICC
2007
IEEE
120views Communications» more  ICC 2007»
13 years 10 months ago
Turbo Equalization for Clipped and Filtered COFDM Signals
— Clipping and filtering is an attractive method for the reduction of the PAPR of OFDM signals before transmission. However, the resulting in-band distortion noise impacts the e...
Peter Zillmann, Wolfgang Rave, Gerhard Fettweis