Evaluation of the reliable data rates supported by multiple-antenna coded wireless links for QAM transmissions

被引：27

作者：

Baccarelli, E ^{[1
]}

机构：

[1] Univ Roma La Sapienza, Dept Info Com, I-00184 Rome, Italy

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 2001年 / 19卷 / 02期

关键词：

information-rates; MIMO wireless data systems; multiple antennas; outage probability; Rayleigh-fading;

D O I：

10.1109/49.914507

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present some novel results about the reliable information-rate supported by point-to-point multiple-antenna Rayleigh-faded wireless links for coded transmissions that employ two-dimensional (QAM or PSK) data constellations. After deriving the symmetric capacity of these links, we present fast-computable analytical upper and lower bounds that are asymptotically exact both for high and low SNRs, and give rise to a reliable evaluation of the link capacity when perfect channel state information (CSI) is available at the receiver. Furthermore, asymptotically exact simple upper bounds are also presented for a tight evaluation of the outage probability.

引用

页码：295 / 304

页数：10

共 22 条

[1] Fading channels: Information-theoretic and communications aspects [J].

Biglieri, E ;

Proakis, J ;

Shamai, S .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1998, 44 (06) :2619-2692

[2]

Edelman A., 1989, Ph.D. dissertation

[3] On Limits of Wireless Communications in a Fading Environment when Using Multiple Antennas [J].

Foschini G.J. ;

Gans M.J. .

Wireless Personal Communications, 1998, 6 (3) :311-335

[4]

GRADSHTEIN IS, 1994, TABLES INTEGRALS SER

[5]

KAPLAN G, 1995, AEU-ARCH ELEKTRON UB, V49, P192

[6] Capacity of a mobile multiple-antenna communication link in Rayleigh flat fading [J].

Marzetta, TL ;

Hochwald, BM .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1999, 45 (01) :139-157

[7] A space-time coding modem for high-data-rate wireless communications [J].

Naguib, AF ;

Tarokh, V ;

Seshadri, N ;

Calderbank, AR .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1998, 16 (08) :1459-1478

[8] Efficient use of side information in multiple-antenna data transmission over fading channels [J].

Narula, A ;

Lopez, MJ ;

Trott, MD ;

Wornell, GW .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1998, 16 (08) :1423-1436

[9] Performance limits of coded diversity methods for transmitter antenna arrays [J].

Narula, A ;

Trott, MD ;

Wornell, GW .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1999, 45 (07) :2418-2433

[10] Spatio-temporal coding for wireless communication [J].

Raleigh, GG ;

Cioffi, JM .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1998, 46 (03) :357-366

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