IEICE TRANSACTIONS on Communications
UWB Time Delay Estimation under Non Line of Sight Environment
Summary :
We present a low-cost UWB-based radiolocation system complying with the IEEE 802.15.4a specifications. To significantly reduce the required analog-to-digital converter speed, we employ the sampling down conversion technique. The matching pursuit algorithm combined with a lost sample restoration algorithm is derived for the UWB time of arrival (TOA) estimation. The simulation results of the proposed algorithm show that the TOA estimation accuracy approaches the multipath resolution under the NLOS channel.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E90-B No.10 pp.2983-2986
- Publication Date
- 2007/10/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e90-b.10.2983
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Sunwoo KIM, "UWB Time Delay Estimation under Non Line of Sight Environment" in IEICE TRANSACTIONS on Communications,
vol. E90-B, no. 10, pp. 2983-2986, October 2007, doi: 10.1093/ietcom/e90-b.10.2983.
Abstract: We present a low-cost UWB-based radiolocation system complying with the IEEE 802.15.4a specifications. To significantly reduce the required analog-to-digital converter speed, we employ the sampling down conversion technique. The matching pursuit algorithm combined with a lost sample restoration algorithm is derived for the UWB time of arrival (TOA) estimation. The simulation results of the proposed algorithm show that the TOA estimation accuracy approaches the multipath resolution under the NLOS channel.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.10.2983/_p
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@ARTICLE{e90-b_10_2983,
author={Sunwoo KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={UWB Time Delay Estimation under Non Line of Sight Environment},
year={2007},
volume={E90-B},
number={10},
pages={2983-2986},
abstract={We present a low-cost UWB-based radiolocation system complying with the IEEE 802.15.4a specifications. To significantly reduce the required analog-to-digital converter speed, we employ the sampling down conversion technique. The matching pursuit algorithm combined with a lost sample restoration algorithm is derived for the UWB time of arrival (TOA) estimation. The simulation results of the proposed algorithm show that the TOA estimation accuracy approaches the multipath resolution under the NLOS channel.},
keywords={},
doi={10.1093/ietcom/e90-b.10.2983},
ISSN={1745-1345},
month={October},}
Copy
TY - JOUR
TI - UWB Time Delay Estimation under Non Line of Sight Environment
T2 - IEICE TRANSACTIONS on Communications
SP - 2983
EP - 2986
AU - Sunwoo KIM
PY - 2007
DO - 10.1093/ietcom/e90-b.10.2983
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2007
AB - We present a low-cost UWB-based radiolocation system complying with the IEEE 802.15.4a specifications. To significantly reduce the required analog-to-digital converter speed, we employ the sampling down conversion technique. The matching pursuit algorithm combined with a lost sample restoration algorithm is derived for the UWB time of arrival (TOA) estimation. The simulation results of the proposed algorithm show that the TOA estimation accuracy approaches the multipath resolution under the NLOS channel.
ER -
English
