Space-Time-Frequency Turbo Code over Time-Varying and Frequency-Selective Fading Channel

Kouji ISHII; Ryuji KOHNO

doi:10.1093/ietfec/e88-a.10.2885

Space-Time-Frequency Turbo Code over Time-Varying and Frequency-Selective Fading Channel

Kouji ISHII, Ryuji KOHNO

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In this paper, we propose and investigate space-time-frequency turbo coded OFDM transmissions through time-varying and frequency-selective fading channel. The proposed turbo code is a serial concatenated convolutional code which consists of space-frequency and time-frequency domain codes. The aim of the proposed turbo code is to obtain both diversity and coding gains over space-time-frequency domain. Using computer simulations and EXtrinsic Information Transfer (EXIT) charts, we investigate the optimum structure of inner and outer codes. Simulations demonstrate that the proposed system leads to significantly enhanced performance. Moreover, we analyze the computational complexity.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E88-A No.10 pp.2885-2895

Publication Date: 2005/10/01

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DOI: 10.1093/ietfec/e88-a.10.2885

Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)

Category: Communication Theory

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Kouji ISHII, Ryuji KOHNO, "Space-Time-Frequency Turbo Code over Time-Varying and Frequency-Selective Fading Channel" in IEICE TRANSACTIONS on Fundamentals, vol. E88-A, no. 10, pp. 2885-2895, October 2005, doi: 10.1093/ietfec/e88-a.10.2885.
Abstract: In this paper, we propose and investigate space-time-frequency turbo coded OFDM transmissions through time-varying and frequency-selective fading channel. The proposed turbo code is a serial concatenated convolutional code which consists of space-frequency and time-frequency domain codes. The aim of the proposed turbo code is to obtain both diversity and coding gains over space-time-frequency domain. Using computer simulations and EXtrinsic Information Transfer (EXIT) charts, we investigate the optimum structure of inner and outer codes. Simulations demonstrate that the proposed system leads to significantly enhanced performance. Moreover, we analyze the computational complexity.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e88-a.10.2885/_p

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@ARTICLE{e88-a_10_2885,
author={Kouji ISHII, Ryuji KOHNO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Space-Time-Frequency Turbo Code over Time-Varying and Frequency-Selective Fading Channel},
year={2005},
volume={E88-A},
number={10},
pages={2885-2895},
abstract={In this paper, we propose and investigate space-time-frequency turbo coded OFDM transmissions through time-varying and frequency-selective fading channel. The proposed turbo code is a serial concatenated convolutional code which consists of space-frequency and time-frequency domain codes. The aim of the proposed turbo code is to obtain both diversity and coding gains over space-time-frequency domain. Using computer simulations and EXtrinsic Information Transfer (EXIT) charts, we investigate the optimum structure of inner and outer codes. Simulations demonstrate that the proposed system leads to significantly enhanced performance. Moreover, we analyze the computational complexity.},
keywords={},
doi={10.1093/ietfec/e88-a.10.2885},
ISSN={},
month={October},}

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TY - JOUR
TI - Space-Time-Frequency Turbo Code over Time-Varying and Frequency-Selective Fading Channel
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2885
EP - 2895
AU - Kouji ISHII
AU - Ryuji KOHNO
PY - 2005
DO - 10.1093/ietfec/e88-a.10.2885
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E88-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2005
AB - In this paper, we propose and investigate space-time-frequency turbo coded OFDM transmissions through time-varying and frequency-selective fading channel. The proposed turbo code is a serial concatenated convolutional code which consists of space-frequency and time-frequency domain codes. The aim of the proposed turbo code is to obtain both diversity and coding gains over space-time-frequency domain. Using computer simulations and EXtrinsic Information Transfer (EXIT) charts, we investigate the optimum structure of inner and outer codes. Simulations demonstrate that the proposed system leads to significantly enhanced performance. Moreover, we analyze the computational complexity.
ER -