INVESTIGADORES
LUTENBERG Ariel
congresos y reuniones científicas
Título:
WSN Synchronization by Network-coded Messages
Autor/es:
P. BRIFF; A. LUTENBERG; F. VARGAS; L. REY VEGA; M. PATWARY; R. CARRASCO
Lugar:
Buenos Aires
Reunión:
Congreso; Congreso Argentino de Sistemas Embebidos (CASE); 2017
Resumen:
In this paper a novel method to improve the Wireless Sensor Network synchronization process by introducing network-coded messages is proposed. The presented technique outweighs the effects of the channel?s outage probability by employing the available data to refine the estimates of the pairwise clock offsets. By virtue of the proposed technique, the mean square error of the estimator is significantly reduced for a given energy budget. The claimed features are supported by extensive simulation results for sensors communicating over Rayleigh fading channels.