IEICE TRANSACTIONS on Fundamentals
Improved STO Estimation Scheme by Cyclic Delay and Pilot Selection for OFDM-Based Broadcasting Systems
Summary :
In this letter, an improved residual symbol timing offset (STO) estimation scheme is suggested in an orthogonal frequency division multiplexing (OFDM) based digital radio mondiale plus (DRM+) system with cyclic delay diversity (CDD). The robust residual STO estimator is derived by properly selecting the amount of cyclic delay and a pilot pattern in the presence of frequency selectivity. Via computer simulation, it is shown that the proposed STO estimation scheme is robust to the frequency selectivity of the channel, with a performance better than the conventional scheme.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E95-A No.8 pp.1444-1447
- Publication Date
- 2012/08/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E95.A.1444
- Type of Manuscript
- LETTER
- Category
- Mobile Information Network and Personal Communications
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Keyword
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Won-Jae SHIN, Young-Hwan YOU, Moo-Young KIM, "Improved STO Estimation Scheme by Cyclic Delay and Pilot Selection for OFDM-Based Broadcasting Systems" in IEICE TRANSACTIONS on Fundamentals,
vol. E95-A, no. 8, pp. 1444-1447, August 2012, doi: 10.1587/transfun.E95.A.1444.
Abstract: In this letter, an improved residual symbol timing offset (STO) estimation scheme is suggested in an orthogonal frequency division multiplexing (OFDM) based digital radio mondiale plus (DRM+) system with cyclic delay diversity (CDD). The robust residual STO estimator is derived by properly selecting the amount of cyclic delay and a pilot pattern in the presence of frequency selectivity. Via computer simulation, it is shown that the proposed STO estimation scheme is robust to the frequency selectivity of the channel, with a performance better than the conventional scheme.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E95.A.1444/_p
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@ARTICLE{e95-a_8_1444,
author={Won-Jae SHIN, Young-Hwan YOU, Moo-Young KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Improved STO Estimation Scheme by Cyclic Delay and Pilot Selection for OFDM-Based Broadcasting Systems},
year={2012},
volume={E95-A},
number={8},
pages={1444-1447},
abstract={In this letter, an improved residual symbol timing offset (STO) estimation scheme is suggested in an orthogonal frequency division multiplexing (OFDM) based digital radio mondiale plus (DRM+) system with cyclic delay diversity (CDD). The robust residual STO estimator is derived by properly selecting the amount of cyclic delay and a pilot pattern in the presence of frequency selectivity. Via computer simulation, it is shown that the proposed STO estimation scheme is robust to the frequency selectivity of the channel, with a performance better than the conventional scheme.},
keywords={},
doi={10.1587/transfun.E95.A.1444},
ISSN={1745-1337},
month={August},}
Copy
TY - JOUR
TI - Improved STO Estimation Scheme by Cyclic Delay and Pilot Selection for OFDM-Based Broadcasting Systems
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1444
EP - 1447
AU - Won-Jae SHIN
AU - Young-Hwan YOU
AU - Moo-Young KIM
PY - 2012
DO - 10.1587/transfun.E95.A.1444
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E95-A
IS - 8
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - August 2012
AB - In this letter, an improved residual symbol timing offset (STO) estimation scheme is suggested in an orthogonal frequency division multiplexing (OFDM) based digital radio mondiale plus (DRM+) system with cyclic delay diversity (CDD). The robust residual STO estimator is derived by properly selecting the amount of cyclic delay and a pilot pattern in the presence of frequency selectivity. Via computer simulation, it is shown that the proposed STO estimation scheme is robust to the frequency selectivity of the channel, with a performance better than the conventional scheme.
ER -
English
