Closed-form capacity expressions of orthogonalized correlated MIMO channels

被引：54

作者：

Musavian, L ^{[1
]}

Dohler, M ^{[1
]}

Nakhai, MR ^{[1
]}

Aghvami, AH ^{[1
]}

机构：

[1] Kings Coll London, Ctr Telecommun Res, London WC2R 2LS, England

来源：

IEEE COMMUNICATIONS LETTERS | 2004年 / 8卷 / 06期

关键词：

correlated channels; multiple-input multiple-output (MIMO) systems; space-time block codes (STBCs);

D O I：

10.1109/LCOMM.2004.827430

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Space-time block codes are known to orthogonalize the multiple-input multiple-output (MIMO) wireless channel, thus reducing the space-time vector detection to a simpler scalar detection problem. The capacity over orthogonalized ergodic correlated Rayleigh and Ricean flat-fading MIMO channels has so far only been given in integral form. This letter derives a closed form capacity expression over such channels, hence avoiding numerical integrations or Monte Carlo simulations.

引用

页码：365 / 367

页数：3

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