Sensor Localization Based on AOA-Assisted NLOS Identification
Summary :
In ubiquitous sensor networks, the estimation accuracy of a node location is limited due to the presence of non-line-of-sight (NLOS) paths. To mitigate the NLOS effects, this letter proposes a simple algorithm where NLOS identification is carried out using angle-of-arrival (AOA). Simulation results show that the use of AOA improves NLOS identification rates and location estimation accuracy.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E93-A No.6 pp.1274-1276
- Publication Date
- 2010/06/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E93.A.1274
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
Keyword
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Takahiro ASO, Teruyuki MIYAJIMA, "Sensor Localization Based on AOA-Assisted NLOS Identification" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 6, pp. 1274-1276, June 2010, doi: 10.1587/transfun.E93.A.1274.
Abstract: In ubiquitous sensor networks, the estimation accuracy of a node location is limited due to the presence of non-line-of-sight (NLOS) paths. To mitigate the NLOS effects, this letter proposes a simple algorithm where NLOS identification is carried out using angle-of-arrival (AOA). Simulation results show that the use of AOA improves NLOS identification rates and location estimation accuracy.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.1274/_p
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@ARTICLE{e93-a_6_1274,
author={Takahiro ASO, Teruyuki MIYAJIMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Sensor Localization Based on AOA-Assisted NLOS Identification},
year={2010},
volume={E93-A},
number={6},
pages={1274-1276},
abstract={In ubiquitous sensor networks, the estimation accuracy of a node location is limited due to the presence of non-line-of-sight (NLOS) paths. To mitigate the NLOS effects, this letter proposes a simple algorithm where NLOS identification is carried out using angle-of-arrival (AOA). Simulation results show that the use of AOA improves NLOS identification rates and location estimation accuracy.},
keywords={},
doi={10.1587/transfun.E93.A.1274},
ISSN={1745-1337},
month={June},}
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TY - JOUR
TI - Sensor Localization Based on AOA-Assisted NLOS Identification
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1274
EP - 1276
AU - Takahiro ASO
AU - Teruyuki MIYAJIMA
PY - 2010
DO - 10.1587/transfun.E93.A.1274
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2010
AB - In ubiquitous sensor networks, the estimation accuracy of a node location is limited due to the presence of non-line-of-sight (NLOS) paths. To mitigate the NLOS effects, this letter proposes a simple algorithm where NLOS identification is carried out using angle-of-arrival (AOA). Simulation results show that the use of AOA improves NLOS identification rates and location estimation accuracy.
ER -
English
