Generally dimensional and constellation expansion free space-time block codes for QAM with full diversity

Ming Yang Chen; Chiang Yu Chen; Hua Chieh Li; Soo Chang Pei; Hsuan Jung Su

doi:10.1109/TIT.2006.889023

Generally dimensional and constellation expansion free space-time block codes for QAM with full diversity

Ming Yang Chen^*
, Chiang Yu Chen
, Hua Chieh Li
, Soo Chang Pei
, Hsuan Jung Su

^*Corresponding author for this work

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

This correspondence presents new rate-1 space-time block codes (STBCs) attending full diversity over every quadrature amplitude modulation (QAM) constellation when the number of Tx antennas is a power of two. From the simulation results, our design performs very closely to the quasi-orthogonal code with constellation rotation over 4-QAM and 16-QAM in the case of four Tx antennas over quasi-static Rayleigh fading channels. Moreover, the proposed codes would not cause any constellation expansion over QAM symbols in contrast with the quasi-orthogonal codes with constellation rotations.

Original language	English
Pages (from-to)	836-843
Number of pages	8
Journal	IEEE Transactions on Information Theory
Volume	53
Issue number	2
DOIs	https://doi.org/10.1109/TIT.2006.889023
Publication status	Published - 2007 Feb

Keywords

Algebraic codes
Generalized quaternion groups
Representations of finite groups
Space-time block codes (STBCs)
Transmit diversity

ASJC Scopus subject areas

Information Systems
Computer Science Applications
Library and Information Sciences

Access to Document

10.1109/TIT.2006.889023

Cite this

@article{edd40c817dd34d1a81713daa07e4030b,

title = "Generally dimensional and constellation expansion free space-time block codes for QAM with full diversity",

abstract = "This correspondence presents new rate-1 space-time block codes (STBCs) attending full diversity over every quadrature amplitude modulation (QAM) constellation when the number of Tx antennas is a power of two. From the simulation results, our design performs very closely to the quasi-orthogonal code with constellation rotation over 4-QAM and 16-QAM in the case of four Tx antennas over quasi-static Rayleigh fading channels. Moreover, the proposed codes would not cause any constellation expansion over QAM symbols in contrast with the quasi-orthogonal codes with constellation rotations.",

keywords = "Algebraic codes, Generalized quaternion groups, Representations of finite groups, Space-time block codes (STBCs), Transmit diversity",

author = "Chen, \{Ming Yang\} and Chen, \{Chiang Yu\} and Li, \{Hua Chieh\} and Pei, \{Soo Chang\} and Su, \{Hsuan Jung\}",

year = "2007",

month = feb,

doi = "10.1109/TIT.2006.889023",

language = "English",

volume = "53",

pages = "836--843",

journal = "IEEE Transactions on Information Theory",

issn = "0018-9448",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

}

TY - JOUR

T1 - Generally dimensional and constellation expansion free space-time block codes for QAM with full diversity

AU - Chen, Ming Yang

AU - Chen, Chiang Yu

AU - Li, Hua Chieh

AU - Pei, Soo Chang

AU - Su, Hsuan Jung

PY - 2007/2

Y1 - 2007/2

N2 - This correspondence presents new rate-1 space-time block codes (STBCs) attending full diversity over every quadrature amplitude modulation (QAM) constellation when the number of Tx antennas is a power of two. From the simulation results, our design performs very closely to the quasi-orthogonal code with constellation rotation over 4-QAM and 16-QAM in the case of four Tx antennas over quasi-static Rayleigh fading channels. Moreover, the proposed codes would not cause any constellation expansion over QAM symbols in contrast with the quasi-orthogonal codes with constellation rotations.

AB - This correspondence presents new rate-1 space-time block codes (STBCs) attending full diversity over every quadrature amplitude modulation (QAM) constellation when the number of Tx antennas is a power of two. From the simulation results, our design performs very closely to the quasi-orthogonal code with constellation rotation over 4-QAM and 16-QAM in the case of four Tx antennas over quasi-static Rayleigh fading channels. Moreover, the proposed codes would not cause any constellation expansion over QAM symbols in contrast with the quasi-orthogonal codes with constellation rotations.

KW - Algebraic codes

KW - Generalized quaternion groups

KW - Representations of finite groups

KW - Space-time block codes (STBCs)

KW - Transmit diversity

UR - https://www.scopus.com/pages/publications/33847610253

UR - https://www.scopus.com/pages/publications/33847610253#tab=citedBy

U2 - 10.1109/TIT.2006.889023

DO - 10.1109/TIT.2006.889023

M3 - Article

AN - SCOPUS:33847610253

SN - 0018-9448

VL - 53

SP - 836

EP - 843

JO - IEEE Transactions on Information Theory

JF - IEEE Transactions on Information Theory

IS - 2

ER -

Generally dimensional and constellation expansion free space-time block codes for QAM with full diversity

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this