Autor segons l'article: Lopez-Iturri, Peio; Casino, Fran; Aguirre, Erik; Azpilicueta, Leyre; Falcone, Francisco; Solanas, Agusti;
Departament: Enginyeria Informàtica i Matemàtiques
Autor/s de la URV: Casino Cembellín, Francisco José / Solanas Gómez, Agustín
Paraules clau: Wireless sensor networks Complex networks
Resum: This paper presents a novel hybrid simulation method based on the combination of an in-house developed 3D ray launching algorithm and a collaborative filtering (CF) technique, which will be used to analyze the performance of ZigBee-based wireless sensor networks (WSNs) to enable ambient assisted living (AAL). The combination of Low Definition results obtained by means of a deterministic ray launching method and the application of a CF technique leads to a drastic reduction of the time and computational cost required to obtain accurate simulation results. The paper also reports that this kind of AAL indoor complex scenario with multiple wireless devices needs a thorough and personalized radioplanning analysis as radiopropagation has a strong dependence on the network topology and the specific morphology of the scenario. The wireless channel analysis performed by our hybrid method provides valuable insight into network design phases of complex wireless systems, typical in AAL-oriented environments. Thus, it results in optimizing network deployment, reducing overall interference levels, and increasing the overall system performance in terms of cost reduction, transmission rates, and energy efficiency.
Àrees temàtiques: Química Instruments & instrumentation Instrumentation Farmacia Engineering, electrical & electronic Engenharias iv Engenharias iii Electrical and electronic engineering Economia Control and systems engineering Ciências biológicas ii Ciências biológicas i Ciência da computação Biotecnología Biodiversidade Astronomia / física
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: franciscojose.casino@urv.cat agusti.solanas@urv.cat
Identificador de l'autor: 0000-0003-4296-2876 0000-0002-4881-6215
Data d'alta del registre: 2023-05-20
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.hindawi.com/journals/js/2016/2424101/
Referència a l'article segons font original: Journal Of Sensors. 2016
Referència de l'ítem segons les normes APA: Lopez-Iturri, Peio; Casino, Fran; Aguirre, Erik; Azpilicueta, Leyre; Falcone, Francisco; Solanas, Agusti; (2016). Performance Analysis of ZigBee Wireless Networks for AAL through Hybrid Ray Launching and Collaborative Filtering. Journal Of Sensors, 2016(), -. DOI: 10.1155/2016/2424101
URL Document de llicència: http://repositori.urv.cat/ca/proteccio-de-dades/
DOI de l'article: 10.1155/2016/2424101
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2016
Tipus de publicació: Journal Publications
Repositori URV