HOC Based Sequential Algorithm for Time and Frequency Delay Estimation under Correlated Gaussian Noise Environment
Summary :
A new method is introduced for sequential estimation of TDOA (time delay of arrival) and FDOA (frequency delay of arrival) in a two sensor array. The proposed scheme is basically a two step algorithm utilizing 1-dimensional slice functions of the third order cumulants between two signal measurements, and is capable of suppressing the effect of correlated Gaussian measurement noises. It is demonstrated that the proposed algorithm outperforms existing TDOA/FDOA estimation algorithms from the viewpoint of computational burden and in the sense of mean squared error as well.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E83-B No.10 pp.2370-2375
- Publication Date
- 2000/10/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technology
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Chang-Sung KIM, Joong-Kyu KIM, "HOC Based Sequential Algorithm for Time and Frequency Delay Estimation under Correlated Gaussian Noise Environment" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 10, pp. 2370-2375, October 2000, doi: .
Abstract: A new method is introduced for sequential estimation of TDOA (time delay of arrival) and FDOA (frequency delay of arrival) in a two sensor array. The proposed scheme is basically a two step algorithm utilizing 1-dimensional slice functions of the third order cumulants between two signal measurements, and is capable of suppressing the effect of correlated Gaussian measurement noises. It is demonstrated that the proposed algorithm outperforms existing TDOA/FDOA estimation algorithms from the viewpoint of computational burden and in the sense of mean squared error as well.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_10_2370/_p
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@ARTICLE{e83-b_10_2370,
author={Chang-Sung KIM, Joong-Kyu KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={HOC Based Sequential Algorithm for Time and Frequency Delay Estimation under Correlated Gaussian Noise Environment},
year={2000},
volume={E83-B},
number={10},
pages={2370-2375},
abstract={A new method is introduced for sequential estimation of TDOA (time delay of arrival) and FDOA (frequency delay of arrival) in a two sensor array. The proposed scheme is basically a two step algorithm utilizing 1-dimensional slice functions of the third order cumulants between two signal measurements, and is capable of suppressing the effect of correlated Gaussian measurement noises. It is demonstrated that the proposed algorithm outperforms existing TDOA/FDOA estimation algorithms from the viewpoint of computational burden and in the sense of mean squared error as well.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - HOC Based Sequential Algorithm for Time and Frequency Delay Estimation under Correlated Gaussian Noise Environment
T2 - IEICE TRANSACTIONS on Communications
SP - 2370
EP - 2375
AU - Chang-Sung KIM
AU - Joong-Kyu KIM
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2000
AB - A new method is introduced for sequential estimation of TDOA (time delay of arrival) and FDOA (frequency delay of arrival) in a two sensor array. The proposed scheme is basically a two step algorithm utilizing 1-dimensional slice functions of the third order cumulants between two signal measurements, and is capable of suppressing the effect of correlated Gaussian measurement noises. It is demonstrated that the proposed algorithm outperforms existing TDOA/FDOA estimation algorithms from the viewpoint of computational burden and in the sense of mean squared error as well.
ER -
English
