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Type: Artigo de periódico
Title: The Ratio of Independent Arbitrary alpha-mu Random Variables and its Application in the Capacity Analysis of Spectrum Sharing Systems
Author: Leonardo, EJ
da Costa, DB
Dias, US
Yacoub, MD
Abstract: General, simple, exact, closed-form expressions for the ratio of independent non-identically distributed alpha-mu random variables are derived. These important results find applicability in several performance analysis of wireless communication systems, in particular those for which the ratio of signal powers is of relevance. One such application, currently of enormous interest, is the capacity analysis of spectrum sharing networks. Motivated by this, a comprehensive capacity study of spectrum sharing systems undergoing alpha-mu fading is performed, followed by insightful discussions.
Subject: Capacity analysis
cognitive radio
generalized fading scenarios
ratio of random variables
spectrum sharing
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Rights: fechado
Identifier DOI: 10.1109/LCOMM.2012.100812.121416
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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