Wireless communication protocol based on EDF for wireless body sensor networks

Raúl Aquino-Santos, Apolinar González Potes, Ví­ctor Rangel-Licea, Miguel A. Garcí­a-Ruiz, L. A. Villaseñor-González, Arthur Edwards-Block
2008 Journal of Applied Research and Technology  
This paper presents a wireless communication protocol based on the Earliest Deadline First policy for wireless body sensor networks. This work advances a previous effort by proposing using an implicit Earliest Deadline First policy to guarantee real-time communication by optimizing network traffic flow, although this strategy may imply using the totality of bandwidth resources. The proposed protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in
more » ... ision-free, even in the presence of hidden nodes. The protocol has been analytically modeled using Colored Petri Networks and Simulated in OPNET.
doi:10.22201/icat.16656423.2008.6.02.525 fatcat:nm4tkkchs5dfhheajvkin5qwry