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Article Dans Une Revue IEEE Transactions on Communications Année : 2010

On the relationship between belief propagation decoding and joint maximum likelihood detection

Résumé

Belief propagation, via a novel reinterpretation of the Bethe free energy's pseudo-dual, is shown to be related to a novel relaxation of maximum likelihood detection via a constrained optimization. The conventional maximum likelihood detection falls out for a zero constraint, and belief propagation's fixed points are obtained for other constraint values
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hal-01347242 , version 1 (20-07-2016)

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John Mac Laren Walsh, Phillip Regalia. On the relationship between belief propagation decoding and joint maximum likelihood detection. IEEE Transactions on Communications, 2010, 58 (10), pp.2753 - 2758. ⟨10.1109/TCOMM.2010.082010.080138⟩. ⟨hal-01347242⟩
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