Deriving new quasi-orthogonal space-time block codes and relaxed designing viewpoints with full transmit diversity

Ming Yang Chen, Chiang Yu Chen, Hua Chieh Li, Soo Chang Pei, John M. Cioffi

研究成果: 雜誌貢獻Conference article

9 引文 (Scopus)

摘要

It has been shown that a complex orthogonal design that provides full diversity and full transmission rate is not possible for more than two transmit antennas. This paper presents a new class of quasi-orthogonal space-time block codes using a group-theoretic method. The new designs can achieve full diversity for quadrature phase-shift-keying modulation, like the system using the rotated constellations. Based upon the analysis of the new codes, a relaxed designing viewpoint for full diversity is proposed for arbitrary signal constellations.

原文英語
頁(從 - 到)2922-2926
頁數5
期刊IEEE International Conference on Communications
5
出版狀態已發佈 - 2005 九月 12
事件2005 IEEE International Conference on Communications, ICC 2005 - Seoul, 大韓民國
持續時間: 2005 五月 162005 五月 20

指紋

Block codes
Quadrature phase shift keying
Modulation
Antennas

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

引用此文

Deriving new quasi-orthogonal space-time block codes and relaxed designing viewpoints with full transmit diversity. / Chen, Ming Yang; Chen, Chiang Yu; Li, Hua Chieh; Pei, Soo Chang; Cioffi, John M.

於: IEEE International Conference on Communications, 卷 5, 12.09.2005, p. 2922-2926.

研究成果: 雜誌貢獻Conference article

@article{dfb0f51025a247aba21b8a50c30fafed,
title = "Deriving new quasi-orthogonal space-time block codes and relaxed designing viewpoints with full transmit diversity",
abstract = "It has been shown that a complex orthogonal design that provides full diversity and full transmission rate is not possible for more than two transmit antennas. This paper presents a new class of quasi-orthogonal space-time block codes using a group-theoretic method. The new designs can achieve full diversity for quadrature phase-shift-keying modulation, like the system using the rotated constellations. Based upon the analysis of the new codes, a relaxed designing viewpoint for full diversity is proposed for arbitrary signal constellations.",
keywords = "Multi-antenna, Space-time block codes, Transmit diversity, Wireless communications",
author = "Chen, {Ming Yang} and Chen, {Chiang Yu} and Li, {Hua Chieh} and Pei, {Soo Chang} and Cioffi, {John M.}",
year = "2005",
month = "9",
day = "12",
language = "English",
volume = "5",
pages = "2922--2926",
journal = "Conference Record - International Conference on Communications",
issn = "0536-1486",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - JOUR

T1 - Deriving new quasi-orthogonal space-time block codes and relaxed designing viewpoints with full transmit diversity

AU - Chen, Ming Yang

AU - Chen, Chiang Yu

AU - Li, Hua Chieh

AU - Pei, Soo Chang

AU - Cioffi, John M.

PY - 2005/9/12

Y1 - 2005/9/12

N2 - It has been shown that a complex orthogonal design that provides full diversity and full transmission rate is not possible for more than two transmit antennas. This paper presents a new class of quasi-orthogonal space-time block codes using a group-theoretic method. The new designs can achieve full diversity for quadrature phase-shift-keying modulation, like the system using the rotated constellations. Based upon the analysis of the new codes, a relaxed designing viewpoint for full diversity is proposed for arbitrary signal constellations.

AB - It has been shown that a complex orthogonal design that provides full diversity and full transmission rate is not possible for more than two transmit antennas. This paper presents a new class of quasi-orthogonal space-time block codes using a group-theoretic method. The new designs can achieve full diversity for quadrature phase-shift-keying modulation, like the system using the rotated constellations. Based upon the analysis of the new codes, a relaxed designing viewpoint for full diversity is proposed for arbitrary signal constellations.

KW - Multi-antenna

KW - Space-time block codes

KW - Transmit diversity

KW - Wireless communications

UR - http://www.scopus.com/inward/record.url?scp=24144495249&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=24144495249&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:24144495249

VL - 5

SP - 2922

EP - 2926

JO - Conference Record - International Conference on Communications

JF - Conference Record - International Conference on Communications

SN - 0536-1486

ER -