Capacity of [kappa]-[mu] Shadowed Fading Channels

The ergodic capacity of fading channels modeled with a [kappa] -[mu] shadowed distribution is investigated to derive closed-form expressions. The [kappa] -[mu] shadowed distribution is of particular interest because it contains, as special cases, other classical ones like one-side Gaussian, Rayleigh...

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Bibliographic Details
Published in:International journal of antennas and propagation 2014-01, Vol.2014
Main Authors: Garcia-Corrales, Celia, Canete, Francisco J, Paris, Jose F
Format: Article
Language:English
Subjects:
Antennas
Channels
Communication
Communication channels
Communication satellites
Exact solutions
Fading
Gaussian
Mathematical analysis
Mathematical models
Power
Propagation
Wideband communications
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Summary:The ergodic capacity of fading channels modeled with a [kappa] -[mu] shadowed distribution is investigated to derive closed-form expressions. The [kappa] -[mu] shadowed distribution is of particular interest because it contains, as special cases, other classical ones like one-side Gaussian, Rayleigh, Rician, Nakagami-m , [kappa] -[mu] , and Rician shadowed distributions. The paper discusses the physical meaning of the distribution parameter variations and also their impact on the channel capacity. These results can be used to study the behavior of different channels like the ones in underwater acoustic communications, land mobile satellite systems, body centric communications, and other wireless communication applications. The analytical closed-form expression results are validated with numerical simulations.
ISSN:1687-5869
1687-5877
DOI:10.1155/2014/975109