Performance evaluation of demodulation with diversity -A combinatorial approach III: Threshold analysis

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Abstract

Log-likelihood of received bits is considered for the classical approach to demodulation of digital signals modulated using Binary Phase Shift Keying (BPSK). Using the symmetric functions mechanism a stable and efficient algorithm is obtained allowing to compute the probability that this value is close to zero. A combinatorial interpretation of the formulae obtained with symmetric functions is given by introducing a new class of combinatorial objects, and finally we give a bijection between this class and {0, l}-matrices.

Original languageEnglish
Title of host publicationProceedings of the Seventh Workshop on Algorithm Engineering and Experiments and the Second Workshop on Analytic Algorithms and Combinatorics
PublisherSociety for Industrial and Applied Mathematics Publications
Pages195-205
Number of pages11
ISBN (Print)0898715962, 9780898715965
Publication statusPublished - 1 Jan 2005
EventSeventh Workshop on Algorithm Engineering and Experiments and the Second Workshop on Analytic Algorithms and Combinatorics - Vancouver, BC, Canada
Duration: 22 Jan 200522 Jan 2005

Publication series

NameProceedings of the Seventh Workshop on Algorithm Engineering and Experiments and the Second Workshop on Analytic Algorithms and Combinatorics

Conference

ConferenceSeventh Workshop on Algorithm Engineering and Experiments and the Second Workshop on Analytic Algorithms and Combinatorics
Country/TerritoryCanada
CityVancouver, BC
Period22/01/0522/01/05

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