Design of concatenated space-time block codes using signal space diversity and the Alamouti scheme

被引：12

作者：

Jung, T ^{[1
]}

Cheun, K ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol, Div Elect & Comp Engn, Pohang 790784, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2003年 / 7卷 / 07期

关键词：

fading channels; multiple transmit antennas; space-time codes; wireless communication;

D O I：

10.1109/LCOMM.2003.814707

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

New full-rate space-time block codes achieving full diversity for quadrature amplitude modulation (QAM) using an even number of transmit antennas over quasi-static Rayleigh fading channels are proposed. The proposed codes are constructed by serially concatenating unitary rotating precoders with the Alamouti code. The coding advantage of the proposed code for a codeword pair corresponding to any distinct input pair is shown to be greater than or equal to that of the ST-CR code.

引用

页码：329 / 331

页数：3

共 9 条

[1] A simple transmit diversity technique for wireless communications [J].

Alamouti, SM .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1998, 16 (08) :1451-1458

[2] Signal space diversity: A power- and bandwidth-efficient diversity technique for the Rayleigh fading channel [J].

Boutros, J ;

Viterbo, E .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1998, 44 (04) :1453-1467

[3] Diagonal algebraic space-time block codes [J].

Damen, MO ;

Abed-Meraim, K ;

Belfiore, JC .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2002, 48 (03) :628-636

[4] Algebraic tools to build modulation schemes for fading channels [J].

Giraud, X ;

Boutillon, E ;

Belfiore, JC .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1997, 43 (03) :938-952

[5] A quasi-orthogonal space-time block code [J].

Jafarkhani, H .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2001, 49 (01) :1-4

[6] A squaring method to simplify the decoding of orthogonal space-time block codes [J].

Li, XM ;

Luo, T ;

Yue, GX ;

Yin, CC .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2001, 49 (10) :1700-1703

[7] Space-time block codes from orthogonal designs [J].

Tarokh, V ;

Jafarkhani, H ;

Calderbank, AR .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1999, 45 (05) :1456-1467

[8] Space-time codes for high data rate wireless communication: Performance criterion and code construction [J].

Tarokh, V ;

Seshadri, N ;

Calderbank, AR .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1998, 44 (02) :744-765

[9] Space-time constellation-rotating codes maximizing diversity and coding gains [J].

Xin, Y ;

Wang, ZD ;

Giannakis, GB .

GLOBECOM '01: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6, 2001, :455-459

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