Differential quasi-orthogonal space-time block codes with full transmit diversity

L. Y. Song; Alister G. Burr

Differential quasi-orthogonal space-time block codes with full transmit diversity

L. Y. Song^*, Alister G. Burr

^*Corresponding author for this work

Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we propose a simple differential space-time block code with a quasi-orthogonal structure, which can offer full rate and full diversity. At the transmitter, we divide the codes into sub-coding blocks, and combine the sub-coding blocks at the receiver to employ differential decoding by channel power estimation instead of decoding each sub-coding block separately. Our general approach can be extended to the recently-proposed quasi-orthogonal codes with full rate and half diversity. Moreover, this scheme is not limited to PSK constellations but can also utilize QAM constellations, so that additional coding gain can be obtained.

Original language	English
Title of host publication	2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
Pages	6-10
Number of pages	5
Publication status	Published - 2005
Event	2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005 - Berlin, Germany Duration: 11 Sept 2005 → 14 Sept 2005

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume	1

Conference

Conference	2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
Country/Territory	Germany
City	Berlin
Period	11/09/05 → 14/09/05

Keywords

Differential detection
Diversity
Quasi-orthogonal space-time block codes
Transmit diversity

Cite this

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title = "Differential quasi-orthogonal space-time block codes with full transmit diversity",

abstract = "In this paper, we propose a simple differential space-time block code with a quasi-orthogonal structure, which can offer full rate and full diversity. At the transmitter, we divide the codes into sub-coding blocks, and combine the sub-coding blocks at the receiver to employ differential decoding by channel power estimation instead of decoding each sub-coding block separately. Our general approach can be extended to the recently-proposed quasi-orthogonal codes with full rate and half diversity. Moreover, this scheme is not limited to PSK constellations but can also utilize QAM constellations, so that additional coding gain can be obtained.",

keywords = "Differential detection, Diversity, Quasi-orthogonal space-time block codes, Transmit diversity",

author = "Song, {L. Y.} and Burr, {Alister G.}",

year = "2005",

language = "English",

isbn = "3800729091",

series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",

pages = "6--10",

booktitle = "2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005",

note = "2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005 ; Conference date: 11-09-2005 Through 14-09-2005",

}

Song, LY & Burr, AG 2005, Differential quasi-orthogonal space-time block codes with full transmit diversity. in 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005., 1651388, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 1, pp. 6-10, 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005, Berlin, Germany, 11/09/05.

Differential quasi-orthogonal space-time block codes with full transmit diversity. / Song, L. Y.; Burr, Alister G.
2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005. 2005. p. 6-10 1651388 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Differential quasi-orthogonal space-time block codes with full transmit diversity

AU - Song, L. Y.

AU - Burr, Alister G.

PY - 2005

Y1 - 2005

N2 - In this paper, we propose a simple differential space-time block code with a quasi-orthogonal structure, which can offer full rate and full diversity. At the transmitter, we divide the codes into sub-coding blocks, and combine the sub-coding blocks at the receiver to employ differential decoding by channel power estimation instead of decoding each sub-coding block separately. Our general approach can be extended to the recently-proposed quasi-orthogonal codes with full rate and half diversity. Moreover, this scheme is not limited to PSK constellations but can also utilize QAM constellations, so that additional coding gain can be obtained.

AB - In this paper, we propose a simple differential space-time block code with a quasi-orthogonal structure, which can offer full rate and full diversity. At the transmitter, we divide the codes into sub-coding blocks, and combine the sub-coding blocks at the receiver to employ differential decoding by channel power estimation instead of decoding each sub-coding block separately. Our general approach can be extended to the recently-proposed quasi-orthogonal codes with full rate and half diversity. Moreover, this scheme is not limited to PSK constellations but can also utilize QAM constellations, so that additional coding gain can be obtained.

KW - Differential detection

KW - Diversity

KW - Quasi-orthogonal space-time block codes

KW - Transmit diversity

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M3 - Conference contribution

AN - SCOPUS:34047174100

SN - 3800729091

SN - 9783800729098

T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

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BT - 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005

T2 - 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005

Y2 - 11 September 2005 through 14 September 2005

ER -

Differential quasi-orthogonal space-time block codes with full transmit diversity

Abstract

Publication series

Conference

Keywords

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Cite this