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Communication Dans Un Congrès Année : 2005

An LMMSE detector for a spread spectrum system based on random permutations over frequency selective fading channels

Résumé

This article deals with the joint detection of bits for a spread-spectrum system based on random permutations, in the case of a transmission over frequency-selective channels. A linear minimum mean-squares error approach is studied, whose objective consists of mitigating both the multi-access interference and the intersymbol interference. The proposed system is compared with the DS-CDMA system. The theoretical study is confirmed by simulation results.
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Dates et versions

hal-03608800 , version 1 (15-03-2022)

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Martial Coulon, Daniel Roviras. An LMMSE detector for a spread spectrum system based on random permutations over frequency selective fading channels. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2005), IEEE, Mar 2005, Philadelphie, United States. pp.697-700, ⟨10.1109/ICASSP.2005.1416104⟩. ⟨hal-03608800⟩
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