DS-UWB Downlink Subband Adaptive Chip-Equalization Using Reduced-Rank Multistage Wiener Filtering Technique

Abstract

A computationally efficient subband adaptive chip-equalizer is investigated for downlink direct-sequence (DS) ultra-wideband (UWB) systems to cope with both the intersymbol interference (ISI) and the multiple-access interference (MAI) in multipath fading channels. This adaptive chip-equalization is developed based on the utilization of the reduced-rank (RR… (More)
DOI: 10.1109/TSP.2010.2101070

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@article{Hu2011DSUWBDS, title={DS-UWB Downlink Subband Adaptive Chip-Equalization Using Reduced-Rank Multistage Wiener Filtering Technique}, author={Chia-Chang Hu and Jian-Fong Chang}, journal={IEEE Transactions on Signal Processing}, year={2011}, volume={59}, pages={1883-1889} }