In this letter, we derive the exact probability density function (PDF), cumulative distribution function (CDF), and generalized moment generating function of a product of N independent fluctuating two-ray (FTR) random variables. Capitalizing on the derived expressions, new expressions for the PDF and CDF of the FTR fading model, i.e., N = 1, are obtained in terms of elementary functions, where the existing ones are expressed in terms of special functions. The derived distributions are then used to derive exact analytical expressions for the outage probability and average bit error rate. Monte Carlo simulations have been carried out to validate the correctness of our results.
机构:
School of Electronics and Information Engineering, Beijing Jiaotong University
The State Key Laboratory of Integrated Services Networks, Xidian UniversitySchool of Electronics and Information Engineering, Beijing Jiaotong University
Yongshun ZHANG
Jiayi ZHANG
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School of Electronics and Information Engineering, Beijing Jiaotong UniversitySchool of Electronics and Information Engineering, Beijing Jiaotong University
Jiayi ZHANG
Kostas P.PEPPAS
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Department of Informatics and Telecommunications, University of PeloponneseSchool of Electronics and Information Engineering, Beijing Jiaotong University
Kostas P.PEPPAS
Bo AI
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State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong UniversitySchool of Electronics and Information Engineering, Beijing Jiaotong University
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Univ Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England
Antonio de Nebrija Univ, ARIES Res Ctr, Madrid 28040, SpainUniv Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England
Lopez-Benitez, Miguel
Zhang, Jiayi
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Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing 100044, Peoples R ChinaUniv Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England