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Please use this identifier to cite or link to this item: https://dspace.ucuenca.edu.ec/handle/123456789/45758
Title: Comparative Study of Wireless Communication Protocols for Lower-Limb Exoskeleton Systems
Authors: Minchala Avila, Luis Ismael
Garcia Reino, Sebastian Alejandro
Belesaca Mendieta, Juan Diego
Astudillo Salinas, Darwin Fabian
metadata.dc.ucuenca.correspondencia: Minchala Avila, Luis Ismael, ismael.minchala@ucuenca.edu.ec
Keywords: Inertial sensors
Linux
real-time
ESP NOW
UDP IP
metadata.dc.ucuenca.areaconocimientofrascatiamplio: 2. Ingeniería y Tecnología
metadata.dc.ucuenca.areaconocimientofrascatidetallado: 2.2.3 Sistemas de Automatización y Control
metadata.dc.ucuenca.areaconocimientofrascatiespecifico: 2.2 Ingenierias Eléctrica, Electrónica e Información
metadata.dc.ucuenca.areaconocimientounescoamplio: 07 - Ingeniería, Industria y Construcción
metadata.dc.ucuenca.areaconocimientounescodetallado: 0714 - Electrónica y Automatización
metadata.dc.ucuenca.areaconocimientounescoespecifico: 071 - Ingeniería y Profesiones Afines
Issue Date: 2024
metadata.dc.ucuenca.volumen: Volumen 0, número 0
metadata.dc.source: 8th IEEE Ecuador Technical Chapters Meeting, ETCM 2024
metadata.dc.identifier.doi: 10.1109/ETCM63562.2024.10746157
Publisher: Universidad de Cuenca, IEEE
metadata.dc.description.city: 
Cuenca
metadata.dc.type: ARTÍCULO DE CONFERENCIA
Abstract: 
The purpose of this study is to evaluate the effectiveness of three wireless communication methods in the context of a lower-limb exoskeleton system, comparing ESP-NOW in broadcast mode, traditional UDP/IP, and communication using Imocap-GIS devices. For this purpose, four different experimental architectures were designed, each comprising a controller (Jetson Nano) and a variable number of slave devices (nodes). The results indicate that ESP-NOW exhibited significantly lower latency times than UDP, positioning it as potentially more suitable for applications in wireless personal area networks that demand fast response times, such as real-time control systems. The experimental findings conclude that the ESP-NOW transmission protocol is prone to increased packet loss as the network expands, especially when the number of nodes increases from one to four, with a maximum loss of 8.6%. These observations emphasize the critical role of protocol selection, tailored to the application's specific requirements and the network environment's intricacies, in ensuring the reliability and efficiency of wireless communication systems.
URI: https://dspace.ucuenca.edu.ec/handle/123456789/45758
https://www.scopus.com/record/display.uri?eid=2-s2.0-85211800837&doi=10.1109%2fETCM63562.2024.10746157&origin=inward&txGid=75dcfd177e92dd199a57d10d6de7114d
metadata.dc.ucuenca.urifuente: https://www.aconf.org/conf_199707.2024_IEEE_Eighth_Ecuador_Technical_Chapters_Meeting_(ETCM).html
ISBN: 979-835039158-9
ISSN: 1057-7149
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