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Type: Artigo de periódico
Title: Closed-form generalized power correlation coefficient of the Hoyt fading signal
Author: Mendes, JR
Yacoub, MD
Fraidenraich, G
Abstract: Exact, closed-form, and general expressions of the marginal and joint moments as well as of the correlation coefficient of the instantaneous powers of two Hoyt (Nakagami-q) signals are derived. All provided statistics are expressed as finite sums of simple functions of the model parameters. The model allows for environments where the variances of the quadrature components of a signal are different from their counterparts of the other signal. Some numerical results illustrate the generalized power correlation coefficient provided in this work, simulations support the theoretical results, and an approximation to the envelope correlation coefficient of the Hoyt model is proposed.
Subject: correlation coefficient
fading channel
Hoyt distribution
power statistics
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Rights: fechado
Identifier DOI: 10.1109/LCOMM.2006.02009
Date Issue: 2006
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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