Title :
WBuST: A real-time energy-aware MAC layer protocol for wireless embedded systems
Author :
Franchino, Gianluca ; Buttazzo, Giorgio
Author_Institution :
Scuola Superiore Sant´Anna Pisa, Pisa, Italy
Abstract :
The design of wireless embedded systems for realtime applications requires a careful management of timing and energy requirements. This paper describes a wireless communication protocol that can guarantee both message deadlines and system lifetime by properly allocating the network bandwidth to each node. The protocol allows multi-hop wireless communication under different network topologies. The proposed approach is validated through both theoretical and experimental results.
Keywords :
access protocols; bandwidth allocation; embedded systems; radio networks; telecommunication network topology; WBuST; message deadlines; multihop wireless communication; network bandwidth allocation; network topology; real time energy aware MAC layer protocol; system lifetime; wireless budget sharing token protocol; wireless communication protocol; wireless embedded systems;
Conference_Titel :
Emerging Technologies & Factory Automation (ETFA), 2012 IEEE 17th Conference on
Conference_Location :
Krakow
Print_ISBN :
978-1-4673-4735-8
Electronic_ISBN :
1946-0740
DOI :
10.1109/ETFA.2012.6489573
