Target localization in NLOS environments using RSS and TOA measurements
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Data
2018-12
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IEEE Communications Society
Resumo
This letter addresses the problem of target localization in adverse non-line-of-sight environments. By utilizing integrated received signal strength and time of arrival measurements, a novel alternating algorithm is proposed. The new algorithm is derived by converting the original nonconvex problem into a generalized trust region sub-problem framework, which can be solved exactly by just a bisection procedure. Therefore, the proposed algorithm is very light in terms of computational cost, and its excellent estimation accuracy is validated through computer simulations.
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Publisher Copyright: © 2012 IEEE.
Palavras-chave
ENGENHARIA ELETROTÉCNICA, NON-LINE-OF-SIGHT, RECEIVED SIGNAL STRENGTH, TIME OF ARRIVAL, TARGET LOCALIZATION, TIME OF ARRIVAL, NON-LINE-OF-SIGHT, RECEIVED SIGNAL STRENGTH, ELECTROTECHNICAL ENGINEERING, TARGET LOCALIZATION
Citação
Tomic, S, Beko, M, Tuba, M & Correia, V M F 2018, 'Target localization in NLOS environments using RSS and TOA measurements', IEEE Wireless Communications Letters, vol. 7, no. 6, 8417431, pp. 1062-1065. https://doi.org/10.1109/LWC.2018.2858248