Concatenated space-time block coding with trellis coded modulation using a delay processor

Yeong Luh Ueng; Yu Lung Wu; Ruey Yi Wei

doi:10.1109/TWC.2007.060314

Concatenated space-time block coding with trellis coded modulation using a delay processor

Yeong Luh Ueng, Yu Lung Wu, Ruey Yi Wei

Department of Communication Engineering

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

5 Scopus citations

Abstract

It is known that tail-biting codes T′ constructed from trellis coded modulation (TCM) with a delay processor can achieve large minimum Euclidean distances. In this paper, concatenated space-time block coding (STBC) with T′ for multiple-input multiple-output (MIMO) and MIMO-OFDM (orthogonal frequency-division multiplexing) systems is investigated. We propose an improved system which is implemented by inserting a specific block interleaver between the encoders of coded modulation and STBC. We also propose sliding-window-type iterative decoding using partial hard-decision feedback (SW-IDPHF) with low complexity to decode T′, which provides better error performance as compared to sliding-window-type iterative decoding using full hard-decision feedback (SW-IDFHF). In addition, we apply sliding-window-type iterative decoding using soft-decision feedback (SW-IDSF) to T′ for improved error performance. The decoder of concatenated system based on T′ can converge faster and provide better ultimate error performance as compared to the case of BICM under various channel conditions for either MIMO or MIMO-OFDM systems.

Original language	English
Pages (from-to)	4452-4463
Number of pages	12
Journal	IEEE Transactions on Wireless Communications
Volume	6
Issue number	12
DOIs	https://doi.org/10.1109/TWC.2007.060314
State	Published - Dec 2007

Keywords

Bit-interleaved coded modulation (BICM)
Diversity
Multiple-input multiple-output (MIMO) systems
Orthogonal frequency-division multiplexing (OFDM) systems
Space-time code
Trellis coded modulation (TCM)

Access to Document

10.1109/TWC.2007.060314

Cite this

@article{91ee16039b6c4e4799cf5f08e2b55789,

title = "Concatenated space-time block coding with trellis coded modulation using a delay processor",

abstract = "It is known that tail-biting codes T′ constructed from trellis coded modulation (TCM) with a delay processor can achieve large minimum Euclidean distances. In this paper, concatenated space-time block coding (STBC) with T′ for multiple-input multiple-output (MIMO) and MIMO-OFDM (orthogonal frequency-division multiplexing) systems is investigated. We propose an improved system which is implemented by inserting a specific block interleaver between the encoders of coded modulation and STBC. We also propose sliding-window-type iterative decoding using partial hard-decision feedback (SW-IDPHF) with low complexity to decode T′, which provides better error performance as compared to sliding-window-type iterative decoding using full hard-decision feedback (SW-IDFHF). In addition, we apply sliding-window-type iterative decoding using soft-decision feedback (SW-IDSF) to T′ for improved error performance. The decoder of concatenated system based on T′ can converge faster and provide better ultimate error performance as compared to the case of BICM under various channel conditions for either MIMO or MIMO-OFDM systems.",

keywords = "Bit-interleaved coded modulation (BICM), Diversity, Multiple-input multiple-output (MIMO) systems, Orthogonal frequency-division multiplexing (OFDM) systems, Space-time code, Trellis coded modulation (TCM)",

author = "Ueng, {Yeong Luh} and Wu, {Yu Lung} and Wei, {Ruey Yi}",

note = "Funding Information: Manuscript received June 1, 2006; revised October 3, 2006; accepted October 8, 2006. The associate editor coordinating the review of this paper and approving it for publication was A. Svensson. This work was supported in part by the National Science Council, Taiwan, under Grant NSC 95-2221-E-007-003 and Grant NSC 95-2221-E-007-035. This paper was presented in part at the 61st IEEE Semiannual Vehicular Technology Conference, Stockholm, Sweden, May 30-June 1, 2005.",

year = "2007",

month = dec,

doi = "10.1109/TWC.2007.060314",

language = "???core.languages.en_GB???",

volume = "6",

pages = "4452--4463",

journal = "IEEE Transactions on Wireless Communications",

issn = "1536-1276",

number = "12",

}

TY - JOUR

T1 - Concatenated space-time block coding with trellis coded modulation using a delay processor

AU - Ueng, Yeong Luh

AU - Wu, Yu Lung

AU - Wei, Ruey Yi

N1 - Funding Information: Manuscript received June 1, 2006; revised October 3, 2006; accepted October 8, 2006. The associate editor coordinating the review of this paper and approving it for publication was A. Svensson. This work was supported in part by the National Science Council, Taiwan, under Grant NSC 95-2221-E-007-003 and Grant NSC 95-2221-E-007-035. This paper was presented in part at the 61st IEEE Semiannual Vehicular Technology Conference, Stockholm, Sweden, May 30-June 1, 2005.

PY - 2007/12

Y1 - 2007/12

N2 - It is known that tail-biting codes T′ constructed from trellis coded modulation (TCM) with a delay processor can achieve large minimum Euclidean distances. In this paper, concatenated space-time block coding (STBC) with T′ for multiple-input multiple-output (MIMO) and MIMO-OFDM (orthogonal frequency-division multiplexing) systems is investigated. We propose an improved system which is implemented by inserting a specific block interleaver between the encoders of coded modulation and STBC. We also propose sliding-window-type iterative decoding using partial hard-decision feedback (SW-IDPHF) with low complexity to decode T′, which provides better error performance as compared to sliding-window-type iterative decoding using full hard-decision feedback (SW-IDFHF). In addition, we apply sliding-window-type iterative decoding using soft-decision feedback (SW-IDSF) to T′ for improved error performance. The decoder of concatenated system based on T′ can converge faster and provide better ultimate error performance as compared to the case of BICM under various channel conditions for either MIMO or MIMO-OFDM systems.

AB - It is known that tail-biting codes T′ constructed from trellis coded modulation (TCM) with a delay processor can achieve large minimum Euclidean distances. In this paper, concatenated space-time block coding (STBC) with T′ for multiple-input multiple-output (MIMO) and MIMO-OFDM (orthogonal frequency-division multiplexing) systems is investigated. We propose an improved system which is implemented by inserting a specific block interleaver between the encoders of coded modulation and STBC. We also propose sliding-window-type iterative decoding using partial hard-decision feedback (SW-IDPHF) with low complexity to decode T′, which provides better error performance as compared to sliding-window-type iterative decoding using full hard-decision feedback (SW-IDFHF). In addition, we apply sliding-window-type iterative decoding using soft-decision feedback (SW-IDSF) to T′ for improved error performance. The decoder of concatenated system based on T′ can converge faster and provide better ultimate error performance as compared to the case of BICM under various channel conditions for either MIMO or MIMO-OFDM systems.

KW - Bit-interleaved coded modulation (BICM)

KW - Diversity

KW - Multiple-input multiple-output (MIMO) systems

KW - Orthogonal frequency-division multiplexing (OFDM) systems

KW - Space-time code

KW - Trellis coded modulation (TCM)

UR - http://www.scopus.com/inward/record.url?scp=37049026871&partnerID=8YFLogxK

U2 - 10.1109/TWC.2007.060314

DO - 10.1109/TWC.2007.060314

M3 - 期刊論文

AN - SCOPUS:37049026871

SN - 1536-1276

VL - 6

SP - 4452

EP - 4463

JO - IEEE Transactions on Wireless Communications

JF - IEEE Transactions on Wireless Communications

IS - 12

ER -

Concatenated space-time block coding with trellis coded modulation using a delay processor

Abstract

Keywords

Access to Document

Fingerprint

Cite this