Performance Evaluation of Demodulation with DiversityØA Combinatorial Approach III: Threshold Analysis
نویسندگان
چکیده
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, 1}-matrices.
منابع مشابه
Performance evaluation of demodulation with diversity--a combinatorial approach II: bijective methods
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