Genetic algorithm-based MMSE receiver for MC-CDMA systems transmitting over time-varying mobile channels |
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| Authors: | Sacchi C Donelli M D'Orazio L Fedrizzi R De Natale FGB |
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| Affiliation: | Dept. of Inf. & Telecommun. Technol., Univ. of Trento; |
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| Abstract: | A novel multi-user detector, based on a genetic algorithm-assisted per-carrier MMSE criterion, is proposed for MC-CDMA systems transmitting over time-varying multipath fading channels. The analysed multi-user detector outperforms state-of-the-art adaptive receivers based on deterministic gradient algorithms, particularly for an increasing number of users |
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