Estimation of mobile point distance based on the signal strength of wireless network routers

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorCunha, Rodrigo de Lima-
Autor(es): dc.creatorVitor, Giovani Bernardes-
Autor(es): dc.creatorMiranda Neto, Arthur de-
Data de aceite: dc.date.accessioned2026-02-09T12:01:58Z-
Data de disponibilização: dc.date.available2026-02-09T12:01:58Z-
Data de envio: dc.date.issued2020-08-14-
Data de envio: dc.date.issued2020-08-14-
Data de envio: dc.date.issued2019-12-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/42422-
Fonte completa do material: dc.identifierhttps://ieeexplore.ieee.org/document/9049469/keywords#keywords-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1152845-
Descrição: dc.descriptionThe necessity to obtain the localization on the terrestrial globe surface allowed the expansion and emergence of primordial technologies to contemporary engineering, especially in the context of Intelligent Transportation Systems. Several systems have been based on the information obtained by GNSS (Global Navigation Satellite System) for localization. However, these kinds of systems demonstrate structural limitations, which prevent users from obtaining more accurate positions, especially in closed environments such as underground parking lots, environments where satellite signals are not possible or where interference occurs. In this sense, positioning systems based on RSSI (received signal strength indication) function is support for traditional localization. The strategy used in this work consists of using signals provided by wireless network routers, available in the infrastructure of domestic, corporate or public networks, to estimate the position based on signal power received by wireless receivers of mobile devices. Moreover, different models were studied and evaluated that equate the distance relationship as a function of the power of the RSSI signal received. To evaluate the models from desired external scenarios, an optimization was applied using the Particle Swarm Optimization (PSO) algorithm to obtain the optimum parameters of each model, conducting an accurate position estimation. Experiments in a real environment were performed to evaluate these different models concerning a GPS-RTK system.-
Idioma: dc.languageen-
Publicador: dc.publisherInstitute of Electrical and Electronics Engineers-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceIEEE Latin America Transactions-
Palavras-chave: dc.subjectGlobal Positioning System-
Palavras-chave: dc.subjectEstimation-
Palavras-chave: dc.subjectParticle swarm optimization-
Palavras-chave: dc.subjectWireless networks-
Palavras-chave: dc.subjectGlobal navigation satellite system-
Título: dc.titleEstimation of mobile point distance based on the signal strength of wireless network routers-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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