DocumentCode
746531
Title
A Simple Accurate Method for Generating Autocorrelated Nakagami-m Envelope Sequences
Author
Filho, J.C.S.S. ; Yacoub, Michel Daoud ; Fraidenraich, Gustavo
Author_Institution
Sch. of Electr. & Comput. Eng., Univ. of Campinas
Volume
11
Issue
3
fYear
2007
fDate
3/1/2007 12:00:00 AM
Firstpage
231
Lastpage
233
Abstract
We propose a simple accurate method for generating autocorrelated Nakagami-m envelope sequences. The method allows for arbitrary values of fading parameter and nonisotropic fading scenarios. In essence, Nakagami-m samples are first drawn and then rearranged to match the Nakagami-m autocorrelation. The rearrangement is made in accordance with the rank statistics of an underlying Rayleigh reference sequence with the desired autocorrelation. Examples illustrate the excellent performance of the new method
Keywords
Nakagami channels; Rayleigh channels; correlation methods; sequences; statistical analysis; Nakagami-m envelope sequence; Rayleigh reference sequence; autocorrelation; fading parameter; rank statistics; Autocorrelation; Fading; Nakagami distribution; Probability density function; Rayleigh channels; Statistical distributions; Statistics;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2007.061491
Filename
4133906
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