Mobile Location Using Improved Covariance Shaping Least-Squares Estimation in Cellular Systems
Summary :
This Letter deals with the problem of non-line-of-sight (NLOS) in cellular systems devoted to location purposes. In conjugation with a variable loading technique, we present an efficient technique to make covariance shaping least squares estimator has robust capabilities against the NLOS effects. Compared with other methods, the proposed improved estimator has high accuracy under white Gaussian measurement noises and NLOS effects.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E92-A No.9 pp.2366-2368
- Publication Date
- 2009/09/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E92.A.2366
- Type of Manuscript
- LETTER
- Category
- Digital Signal Processing
Authors
Keyword
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Ann-Chen CHANG, Yu-Hong LEE, "Mobile Location Using Improved Covariance Shaping Least-Squares Estimation in Cellular Systems" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 9, pp. 2366-2368, September 2009, doi: 10.1587/transfun.E92.A.2366.
Abstract: This Letter deals with the problem of non-line-of-sight (NLOS) in cellular systems devoted to location purposes. In conjugation with a variable loading technique, we present an efficient technique to make covariance shaping least squares estimator has robust capabilities against the NLOS effects. Compared with other methods, the proposed improved estimator has high accuracy under white Gaussian measurement noises and NLOS effects.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.2366/_p
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@ARTICLE{e92-a_9_2366,
author={Ann-Chen CHANG, Yu-Hong LEE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Mobile Location Using Improved Covariance Shaping Least-Squares Estimation in Cellular Systems},
year={2009},
volume={E92-A},
number={9},
pages={2366-2368},
abstract={This Letter deals with the problem of non-line-of-sight (NLOS) in cellular systems devoted to location purposes. In conjugation with a variable loading technique, we present an efficient technique to make covariance shaping least squares estimator has robust capabilities against the NLOS effects. Compared with other methods, the proposed improved estimator has high accuracy under white Gaussian measurement noises and NLOS effects.},
keywords={},
doi={10.1587/transfun.E92.A.2366},
ISSN={1745-1337},
month={September},}
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TY - JOUR
TI - Mobile Location Using Improved Covariance Shaping Least-Squares Estimation in Cellular Systems
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2366
EP - 2368
AU - Ann-Chen CHANG
AU - Yu-Hong LEE
PY - 2009
DO - 10.1587/transfun.E92.A.2366
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2009
AB - This Letter deals with the problem of non-line-of-sight (NLOS) in cellular systems devoted to location purposes. In conjugation with a variable loading technique, we present an efficient technique to make covariance shaping least squares estimator has robust capabilities against the NLOS effects. Compared with other methods, the proposed improved estimator has high accuracy under white Gaussian measurement noises and NLOS effects.
ER -
English
