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Communication Dans Un Congrès Année : 2003

Multi-User Detection for Random Permutation-Based Multiple Access

Résumé

The paper deals with the multi-user detection in the context of random permutations. Random permutations, as a special class of discrete linear periodic time varying filters, are a tool to generate multiple access, for which it is important to develop appropriate receiver detectors. The case of the synchronous model is considered, for which two detectors are developed: the matched-filter detector and the decorrelating detector. Theoretical probabilities of error are given, which are confirmed by Monte-Carlo simulations. A comparison with decorrelating techniques for CDMA systems is provided, along with a discussion on the choice of the permutations.
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Dates et versions

hal-03608813 , version 1 (15-03-2022)

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Martial Coulon, Daniel Roviras. Multi-User Detection for Random Permutation-Based Multiple Access. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003), IEEE, Apr 2003, Hong-Kong, China. pp.IV61-IV64, ⟨10.1109/ICASSP.2003.1202541⟩. ⟨hal-03608813⟩
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