Achievable information rates of multi-antenna systems over frequency-selective fading channels with constrained inputs

被引：5

作者：

Zhang, Z ^{[1
]}

Duman, TM ^{[1
]}

机构：

[1] Arizona State Univ, Dept Elect Engn, Ctr Telecommun Res, Tempe, AZ 85287 USA

来源：

IEEE COMMUNICATIONS LETTERS | 2003年 / 7卷 / 06期

基金：

美国国家科学基金会;

关键词：

capacity; constrained signaling; frequency-selective fading channels; information rates; multiple-input multiple-output (MIMO) systems;

D O I：

10.1109/LCOMM.2003.813809

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Information rates of multiple-input multiple-output (MIMO) systems over frequency-selective fading channels are computed under the constraint of independent identically distributed inputs chosen from a finite alphabet. The method uses a simulation based approach that employs the sum-product algorithm. The setting includes as special cases the single-input single-output systems over frequency-selective fading channels and the MIMO systems over flat fading channels. Both ergodic and nonergodic channels are considered, and examples are provided for the case of binary signaling.

引用

页码：260 / 262

页数：3

共 8 条

[1]

Arnold D, 2001, 2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, P2692, DOI 10.1109/ICC.2001.936639

[2] OPTIMAL DECODING OF LINEAR CODES FOR MINIMIZING SYMBOL ERROR RATE [J].

BAHL, LR ;

COCKE, J ;

JELINEK, F ;

RAVIV, J .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1974, 20 (02) :284-287

[3]

Cover T. M., 2005, ELEM INF THEORY, DOI 10.1002/047174882X

[4] 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

[5]

GAMAL HE, 2001, UNPUB IEEE T INFORM

[6]

Kavcic A, 2001, GLOB TELECOMM CONF, P2997, DOI 10.1109/GLOCOM.2001.965977

[7] Capacity of multi-antenna Gaussian channels [J].

Telatar, E .

EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS, 1999, 10 (06) :585-595

[8] On information rates of single-track and multi-track magnetic recording channels with intertrack interference [J].

Zhang, Z ;

Duman, TM ;

Kurtas, E .

ISIT: 2002 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS, 2002, :163-163

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