Space-time trellis code design based on super QOSTBC with minimum decoding complexity

Dong Wang; Haiquan Wang; Xiang Gen Xia

doi:10.1109/SPAWC.2005.1505892

Space-time trellis code design based on super QOSTBC with minimum decoding complexity

Dong Wang^*
, Haiquan Wang
, Xiang Gen Xia

^*此作品的通讯作者

University of Delaware

科研成果: 会议稿件 › 论文 › 同行评审

1 引用（Scopus）

摘要

We propose a new family of space-time trellis codes, which are constructed by combining a super set of QOSTBC with minimum decoding complexity and an outer MTCM encoder. A systematic set-partitioning method for QAM constellations is given. The proposed scheme can be used for systems with four and more than four transmit antennas. Furthermore, its decoding complexity is low because branch metric calculations can be done in a symbol-wise way. Several design examples are presented. Simulation results demonstrate that the proposed scheme has a comparable performance as super quasi-orthogonal space-time trellis codes presented by Jafarkhani and Hassanpour while providing a lower decoding complexity.

源语言	英语
页	161-165
页数	5
DOI	https://doi.org/10.1109/SPAWC.2005.1505892
出版状态	已出版 - 2005
已对外发布	是
活动	2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005 - New York, NY, 美国期限: 5 6月 2005 → 8 6月 2005

会议

会议	2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005
国家/地区	美国
市	New York, NY
时期	5/06/05 → 8/06/05

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10.1109/SPAWC.2005.1505892

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@conference{5bc021cd10834c43bc5de323bb9da033,

title = "Space-time trellis code design based on super QOSTBC with minimum decoding complexity",

abstract = "We propose a new family of space-time trellis codes, which are constructed by combining a super set of QOSTBC with minimum decoding complexity and an outer MTCM encoder. A systematic set-partitioning method for QAM constellations is given. The proposed scheme can be used for systems with four and more than four transmit antennas. Furthermore, its decoding complexity is low because branch metric calculations can be done in a symbol-wise way. Several design examples are presented. Simulation results demonstrate that the proposed scheme has a comparable performance as super quasi-orthogonal space-time trellis codes presented by Jafarkhani and Hassanpour while providing a lower decoding complexity.",

author = "Dong Wang and Haiquan Wang and Xia, \{Xiang Gen\}",

year = "2005",

doi = "10.1109/SPAWC.2005.1505892",

language = "English",

pages = "161--165",

note = "2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005 ; Conference date: 05-06-2005 Through 08-06-2005",

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TY - CONF

T1 - Space-time trellis code design based on super QOSTBC with minimum decoding complexity

AU - Wang, Dong

AU - Wang, Haiquan

AU - Xia, Xiang Gen

PY - 2005

Y1 - 2005

N2 - We propose a new family of space-time trellis codes, which are constructed by combining a super set of QOSTBC with minimum decoding complexity and an outer MTCM encoder. A systematic set-partitioning method for QAM constellations is given. The proposed scheme can be used for systems with four and more than four transmit antennas. Furthermore, its decoding complexity is low because branch metric calculations can be done in a symbol-wise way. Several design examples are presented. Simulation results demonstrate that the proposed scheme has a comparable performance as super quasi-orthogonal space-time trellis codes presented by Jafarkhani and Hassanpour while providing a lower decoding complexity.

AB - We propose a new family of space-time trellis codes, which are constructed by combining a super set of QOSTBC with minimum decoding complexity and an outer MTCM encoder. A systematic set-partitioning method for QAM constellations is given. The proposed scheme can be used for systems with four and more than four transmit antennas. Furthermore, its decoding complexity is low because branch metric calculations can be done in a symbol-wise way. Several design examples are presented. Simulation results demonstrate that the proposed scheme has a comparable performance as super quasi-orthogonal space-time trellis codes presented by Jafarkhani and Hassanpour while providing a lower decoding complexity.

UR - https://www.scopus.com/pages/publications/33745487719

U2 - 10.1109/SPAWC.2005.1505892

DO - 10.1109/SPAWC.2005.1505892

M3 - Paper

AN - SCOPUS:33745487719

SP - 161

EP - 165

T2 - 2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005

Y2 - 5 June 2005 through 8 June 2005

ER -

Space-time trellis code design based on super QOSTBC with minimum decoding complexity

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