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Type: Artigo de periódico
Title: A general bivariate Ricean model and its statistics
Author: Mendes, JR
Yacoub, MD
Abstract: In this paper, an extensive and detailed investigation of the joint statistics of two narrowband signals with space-frequency separation in a Ricean fading channel is carried out. All the analysis and its results include nonstationary environments, where the parameters of the bivariate Ricean model differ from one signal to the other. A general treatment of the angles of arrival of the multipath propagation waves is also performed. A comprehensive expression for the space-frequency correlation coefficient of arbitrary orders of the envelopes is provided. Some insightful plots of this coefficient are presented and examined. The coherence distance (or time) and the coherence bandwidth are obtained and analyzed.
Subject: coherence bandwidth
coherence time
fast fading
joint statistics
Rayleigh distribution
Rice distribution
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Citation: Ieee Transactions On Vehicular Technology. Ieee-inst Electrical Electronics Engineers Inc, v. 56, n. 2, n. 404, n. 415, 2007.
Rights: fechado
Identifier DOI: 10.1109/TVT.2007.891464
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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