Error Analysis in Indoors Localization Using ZigBee Wireless Networks

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2010

Autores

Abílio Joaquim Gomes de Oliveira Azenha (Autor) FEUP; Luis Peneda (Autor) FEUP; Adriano Carvalho (Autor) FEUP

Ata de Conferência Internacional

Título: IECON Proceedings (Industrial Electronics Conference)

Páginas: 2193-2197

36th Annual Conference of the IEEE Industrial Electronics Society, IECON 2010

Glendale, AZ, 7 November 2010 through 10 November 2010

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia de controlo

Outras Informações

ID Authenticus: P-003-B5P

DOI: 10.1109/iecon.2010.5675061

Abstract (EN): This paper describes indoors radio frequency (RF) localization using radio signal strength indication (RSSI) which is available in wireless communications networks. The main advantage of described methodology is taking as localization hardware the communications sub-system and developing dedicated software in order to obtain a location of mobile network nodes using trilateration algorithm. Accuracy is strongly dependent on quality of measured RSSI. Needing of post-processing of raw RSSI values in order to obtain good results in terms of mobile nodes location estimation is shown. In order to apply RSSI values from wireless communications hardware to localization sub-system, filtering is thus an approach to overcome limitations due to RSSI values fluctuations.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5