DocumentCode :
3310479
Title :
The κ-μ Extreme/Gamma Distribution: A Physical Composite Fading Model
Author :
Sofotasios, Paschalis C. ; Freear, Steven
Author_Institution :
Sch. of Electron. & Electr. Eng., Univ. of Leeds, Leeds, UK
fYear :
2011
fDate :
28-31 March 2011
Firstpage :
1398
Lastpage :
1401
Abstract :
This article presents the introduction, formulation and derivation of the κ-μ Extreme/gamma distribution. This is a composite statistical model that is capable of characterizing effectively the simultaneous occurrence of shadowing and severe multipath fading. Novel explicit relationships for the probability density function and the cumulative distribution function of this model are derived. The offered results are validated through comparisons with results obtained from numerical integrations. Importantly, these expressions have a relatively tractable algebraic form and therefore they convenient to handle both analytically and numerically. As a result, they can find meaningful applications in analytic studies related to digital communications over κ-μ Extreme/gamma fading channels.
Keywords :
fading channels; gamma distribution; multipath channels; κ-μ extreme/gamma distribution; composite statistical model; cumulative distribution function; multipath fading; physical composite fading model; shadowing; Digital communication; Mathematical model; Numerical models; Probability density function; Rayleigh channels; Shadow mapping;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications and Networking Conference (WCNC), 2011 IEEE
Conference_Location :
Cancun, Quintana Roo
ISSN :
1525-3511
Print_ISBN :
978-1-61284-255-4
Type :
conf
DOI :
10.1109/WCNC.2011.5779364
Filename :
5779364
Link To Document :
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