The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Esta carta propõe um esquema de localização de sinalização UWB para canal multipercurso interno. Ele demonstra que o método proposto não requer caminho LOS (LP) e é adequado para condições severas sem linha de visão (NLOS). Foi projetado um algoritmo de estimativa TOA de baixa complexidade, detecção do caminho mais forte (SP) por convolução, que é mais fácil de implementar do que a detecção LP, pois dispensa o processo de configuração de limiar. Experimentos sob canais NLOS em IEEE.802.15.4a são conduzidos e as influências de localização devido aos parâmetros do algoritmo são discutidas. Os resultados comprovam a viabilidade do esquema de localização proposto no ambiente NLOS multipercurso interno.
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Zhu XIAO, Ke-Chu YI, Bin TIAN, Yong-Chao WANG, "UWB Localization for NLOS under Indoor Multipath Channel: Scheme and TOA Estimation" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 10, pp. 3391-3394, October 2008, doi: 10.1093/ietcom/e91-b.10.3391.
Abstract: This letter proposes a UWB signaling localization scheme for indoor multipath channel. It demonstrates that the proposed method does not require LOS path (LP) and is suitable for severe non line-of-sight (NLOS) condition. A low-complexity TOA estimation algorithm, the strongest path (SP) detection by convolution, is designed, which is easier to implement than the LP detection since it dispenses with the process of threshold setting. Experiments under NLOS channels in IEEE.802.15.4a are conducted and the localization influences due to the algorithm parameters are discussed. The results prove the feasibility of the proposed localization scheme under the indoor multipath NLOS environment.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.10.3391/_p
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@ARTICLE{e91-b_10_3391,
author={Zhu XIAO, Ke-Chu YI, Bin TIAN, Yong-Chao WANG, },
journal={IEICE TRANSACTIONS on Communications},
title={UWB Localization for NLOS under Indoor Multipath Channel: Scheme and TOA Estimation},
year={2008},
volume={E91-B},
number={10},
pages={3391-3394},
abstract={This letter proposes a UWB signaling localization scheme for indoor multipath channel. It demonstrates that the proposed method does not require LOS path (LP) and is suitable for severe non line-of-sight (NLOS) condition. A low-complexity TOA estimation algorithm, the strongest path (SP) detection by convolution, is designed, which is easier to implement than the LP detection since it dispenses with the process of threshold setting. Experiments under NLOS channels in IEEE.802.15.4a are conducted and the localization influences due to the algorithm parameters are discussed. The results prove the feasibility of the proposed localization scheme under the indoor multipath NLOS environment.},
keywords={},
doi={10.1093/ietcom/e91-b.10.3391},
ISSN={1745-1345},
month={October},}
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TY - JOUR
TI - UWB Localization for NLOS under Indoor Multipath Channel: Scheme and TOA Estimation
T2 - IEICE TRANSACTIONS on Communications
SP - 3391
EP - 3394
AU - Zhu XIAO
AU - Ke-Chu YI
AU - Bin TIAN
AU - Yong-Chao WANG
PY - 2008
DO - 10.1093/ietcom/e91-b.10.3391
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2008
AB - This letter proposes a UWB signaling localization scheme for indoor multipath channel. It demonstrates that the proposed method does not require LOS path (LP) and is suitable for severe non line-of-sight (NLOS) condition. A low-complexity TOA estimation algorithm, the strongest path (SP) detection by convolution, is designed, which is easier to implement than the LP detection since it dispenses with the process of threshold setting. Experiments under NLOS channels in IEEE.802.15.4a are conducted and the localization influences due to the algorithm parameters are discussed. The results prove the feasibility of the proposed localization scheme under the indoor multipath NLOS environment.
ER -