Target Localization in NLOS Environments Using RSS and TOA Measurements
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Data
2018
Título da revista
ISSN da revista
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Editora
IEEE
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.
Descrição
IEEE Wireless Communications Leters, Vol. 7, NO. 6, December 2018
Palavras-chave
NON-LINE-OF-SIGHT, RECEIVED SIGNAL STRENGTH, TIME OF ARRIVAL, ENGENHARIA ELETROTÉCNICA, ELECTROTECHNICAL ENGINEERING, TARGET LOCALIZATION, NON-LINE-OF-SIGHT, RECEIVED SIGNAL STRENGTH, TIME OF ARRIVAL, TARGET LOCALIZATION