Generation of multiple Rayleigh fading sequences with specified cross-correlations

被引：11

作者：

Beaulieu, NC

Merani, ML

机构：

[1] Univ Modena & Reggio Emilia, Dept Informat Engn, I-41100 Modena, Italy

[2] Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB T6G 2G7, Canada

来源：

EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS | 2004年 / 15卷 / 05期

关键词：

D O I：

10.1002/ett.992

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

A recent technique for generating two spatially correlated Rayleigh fading envelope sequences generalized to give an efficient method for the generation of multiple correlated Rayleigh fading sequences. By coloring the quadrature components of the Rayleigh sequences. any desired envelope correlation, can be realized for an arbitrary number of diversity branches. The computational complexity of the new method is compared to the computational complexity of a direct method. It is shown that properly utilizing the underlying block Toeplitz structure of the correlation matrix gives computational savings Mer the direct method. Copyright (C) 2004 AEI.

引用

页码：471 / 476

页数：6

共 17 条

[1]

[Anonymous], 1964, Handbook of mathematical functions

[2] Generation of correlated Rayleigh fading envelopes [J].

Beaulieu, NC .

IEEE COMMUNICATIONS LETTERS, 1999, 3 (06) :172-174

[3] FFT based generation of bandlimited Gaussian noise variates [J].

Beaulieu, NC ;

Tan, CC .

EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS, 1999, 10 (05) :545-550

[4] Generation of Two Equal Power Correlated Rayleigh Fading Envelopes [J].

Ertel, Richard B. ;

Reed, Jeffrey H. .

IEEE COMMUNICATIONS LETTERS, 1998, 2 (10) :276-278

[5]

FATTOUCHE M, 1992, P IEEE ICC JUN, P296

[6]

GARCIA AL, 1990, PROBABILITY RANDOM P

[7]

Golub G. H., 1996, MATRIX COMPUTATIONS

[8]

HANSSON A, 1999, P EUR WIR 99 4 ITG C, P269

[9]

HANSSON A, 2000, 343L CHALM U TECH

[10]

Jakes W.C., 1975, MICROWAVE MOBILE COM

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