A Joint Channel Estimation and Timing Adjustment for Adaptive MLSE
Summary :
Because of non-negligible ISI due to the Gaussian filter and delay spread in the GSM system, an equalizer is required. In this letter, a joint sliding window channel estimation and timing adjustment method is proposed for maximum likelihood sequence equalizer. And also a smoothing algorithm is presented in order to improve the equalizer performance. This smoothing scheme utilizes a variant of LMS algorithm to tune the channel coefficient estimates. Simulation results show that the proposed scheme is adequate for channel estimation of the adaptive equalizer.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E81-B No.11 pp.2242-2244
- Publication Date
- 1998/11/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Category
- Mobile Communication
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Hyoung Kyu SONG, We Duke CHO, "A Joint Channel Estimation and Timing Adjustment for Adaptive MLSE" in IEICE TRANSACTIONS on Communications,
vol. E81-B, no. 11, pp. 2242-2244, November 1998, doi: .
Abstract: Because of non-negligible ISI due to the Gaussian filter and delay spread in the GSM system, an equalizer is required. In this letter, a joint sliding window channel estimation and timing adjustment method is proposed for maximum likelihood sequence equalizer. And also a smoothing algorithm is presented in order to improve the equalizer performance. This smoothing scheme utilizes a variant of LMS algorithm to tune the channel coefficient estimates. Simulation results show that the proposed scheme is adequate for channel estimation of the adaptive equalizer.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e81-b_11_2242/_p
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@ARTICLE{e81-b_11_2242,
author={Hyoung Kyu SONG, We Duke CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Joint Channel Estimation and Timing Adjustment for Adaptive MLSE},
year={1998},
volume={E81-B},
number={11},
pages={2242-2244},
abstract={Because of non-negligible ISI due to the Gaussian filter and delay spread in the GSM system, an equalizer is required. In this letter, a joint sliding window channel estimation and timing adjustment method is proposed for maximum likelihood sequence equalizer. And also a smoothing algorithm is presented in order to improve the equalizer performance. This smoothing scheme utilizes a variant of LMS algorithm to tune the channel coefficient estimates. Simulation results show that the proposed scheme is adequate for channel estimation of the adaptive equalizer.},
keywords={},
doi={},
ISSN={},
month={November},}
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TY - JOUR
TI - A Joint Channel Estimation and Timing Adjustment for Adaptive MLSE
T2 - IEICE TRANSACTIONS on Communications
SP - 2242
EP - 2244
AU - Hyoung Kyu SONG
AU - We Duke CHO
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E81-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 1998
AB - Because of non-negligible ISI due to the Gaussian filter and delay spread in the GSM system, an equalizer is required. In this letter, a joint sliding window channel estimation and timing adjustment method is proposed for maximum likelihood sequence equalizer. And also a smoothing algorithm is presented in order to improve the equalizer performance. This smoothing scheme utilizes a variant of LMS algorithm to tune the channel coefficient estimates. Simulation results show that the proposed scheme is adequate for channel estimation of the adaptive equalizer.
ER -
English
