IEICE TRANSACTIONS on Communications
Performance Improvement of Space-Time Block Codes in Time-Selective Fading Channels
Summary :
This paper proposes a new decision feedback decoding scheme for Alamouti-based space-time block coding (STBC) transmission over time-selective fading channels. In wireless channels, time-selective fading effects arise mainly due to Doppler shift and carrier frequency offset. Modelling the time-selective fading channels as the first-order Gauss-Markov processes, we use recursive algorithms such as Kalman filtering, LMS and RLS algorithms for channel tracking. The proposed scheme consists of the symbol decoding stage and channel tracking algorithms. Computer simulations confirm that the proposed scheme shows the better performance and robustness to time-selectivity.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E87-B No.2 pp.364-368
- Publication Date
- 2004/02/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technology
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Kyung Seung AHN, Heung Ki BAIK, "Performance Improvement of Space-Time Block Codes in Time-Selective Fading Channels" in IEICE TRANSACTIONS on Communications,
vol. E87-B, no. 2, pp. 364-368, February 2004, doi: .
Abstract: This paper proposes a new decision feedback decoding scheme for Alamouti-based space-time block coding (STBC) transmission over time-selective fading channels. In wireless channels, time-selective fading effects arise mainly due to Doppler shift and carrier frequency offset. Modelling the time-selective fading channels as the first-order Gauss-Markov processes, we use recursive algorithms such as Kalman filtering, LMS and RLS algorithms for channel tracking. The proposed scheme consists of the symbol decoding stage and channel tracking algorithms. Computer simulations confirm that the proposed scheme shows the better performance and robustness to time-selectivity.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_2_364/_p
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@ARTICLE{e87-b_2_364,
author={Kyung Seung AHN, Heung Ki BAIK, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance Improvement of Space-Time Block Codes in Time-Selective Fading Channels},
year={2004},
volume={E87-B},
number={2},
pages={364-368},
abstract={This paper proposes a new decision feedback decoding scheme for Alamouti-based space-time block coding (STBC) transmission over time-selective fading channels. In wireless channels, time-selective fading effects arise mainly due to Doppler shift and carrier frequency offset. Modelling the time-selective fading channels as the first-order Gauss-Markov processes, we use recursive algorithms such as Kalman filtering, LMS and RLS algorithms for channel tracking. The proposed scheme consists of the symbol decoding stage and channel tracking algorithms. Computer simulations confirm that the proposed scheme shows the better performance and robustness to time-selectivity.},
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - Performance Improvement of Space-Time Block Codes in Time-Selective Fading Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 364
EP - 368
AU - Kyung Seung AHN
AU - Heung Ki BAIK
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2004
AB - This paper proposes a new decision feedback decoding scheme for Alamouti-based space-time block coding (STBC) transmission over time-selective fading channels. In wireless channels, time-selective fading effects arise mainly due to Doppler shift and carrier frequency offset. Modelling the time-selective fading channels as the first-order Gauss-Markov processes, we use recursive algorithms such as Kalman filtering, LMS and RLS algorithms for channel tracking. The proposed scheme consists of the symbol decoding stage and channel tracking algorithms. Computer simulations confirm that the proposed scheme shows the better performance and robustness to time-selectivity.
ER -
English
