Space-time trellis codes for 4-PSK with three and four transmit antennas in quasi-static flat fading channels

被引：70

作者：

Chen, Z ^{[1
]}

Vucetic, BS

Yuan, JH

Lo, KL

机构：

[1] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia

[2] Univ New S Wales, Sch Elect Engn & Telecommun, Sydney, NSW 2052, Australia

来源：

IEEE COMMUNICATIONS LETTERS | 2002年 / 6卷 / 02期

关键词：

diversity; fading channels; MIMO; space-time codes;

D O I：

10.1109/4234.984696

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

It has been established that the appropriate design parameters for space-time trellis code (STTC) in quasi-static flat Rayleigh fading channels are the rank and determinant criteria or the Euclidean distance criterion, depending on the value of the overall diversity gain. In this letter, we propose two groups of new STTCs with more than two transmit antennas based on these two design criteria, respectively. These new STTCs are shown to achieve large performance improvements over the ones with two transmit antennas.

引用

页码：67 / 69

页数：3

共 11 条

[1] Improved codes for space-time trellis-coded modulation [J].

Bäro, S ;

Bauch, G ;

Hansmann, A .

IEEE COMMUNICATIONS LETTERS, 2000, 4 (01) :20-22

[2]

BLUM RS, 2000, C INF SCI SYST PRINC

[3] Improved space-time trellis coded modulation scheme on slow Rayleigh fading channels [J].

Chen, Z ;

Yuan, J ;

Vucetic, B .

ELECTRONICS LETTERS, 2001, 37 (07) :440-441

[4]

Chen Z, 2001, 2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, P1110, DOI 10.1109/ICC.2001.936829

[5] Improved 8-and 16-state space-time codes for 4PSK with two transmit antennas [J].

Ionescu, DM ;

Mukkavilli, KK ;

Yan, ZY ;

Lilleberg, J .

IEEE COMMUNICATIONS LETTERS, 2001, 5 (07) :301-303

[6]

IONESCU DM, 1999, P IEEE WCNC 99 SEPT

[7] Improved design criteria and new trellis codes for space-time coded modulation in slow flat fading channels [J].

Tao, MX ;

Cheng, RS .

IEEE COMMUNICATIONS LETTERS, 2001, 5 (07) :313-315

[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]

Yan Q, 2000, IEEE WCNC, P1351, DOI 10.1109/WCNC.2000.904828

[10]

Yuan J., 2001, Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE Cat. No.01CH37252), DOI 10.1109/ISIT.2001.936016

← 1 2 →