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Delay-efficient MAC protocol with traffic differentiation and run-time parameter adaptation for energy-constrained wireless sensor networks

Autor
Doudou, M.; Djenouri, D.; Barcelo, J.; Badache, N.
Tipus d'activitat
Article en revista
Revista
Wireless networks
Data de publicació
2016-02-01
Volum
22
Número
2
Pàgina inicial
467
Pàgina final
490
DOI
https://doi.org/10.1007/s11276-015-0965-5 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/85113 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007/s11276-015-0965-5 Obrir en finestra nova
Resum
This paper presents an asynchronous cascading wake-up MAC protocol for heterogeneous traffic gathering in low-power wireless sensor networks. It jointly considers energy/delay optimization and switches between two modes, according to the traffic type and delay requirements. The first mode is high duty cycle, where energy is traded-off for a reduced latency in presence of realtime traffic (RT). The second mode is low duty cycle, which is used for non-realtime traffic and gives more priority to en...
Citació
Doudou, M., Djenouri, D., Barceló, J., Badache, N. Delay-efficient MAC protocol with traffic differentiation and run-time parameter adaptation for energy-constrained wireless sensor networks. "Wireless networks", 01 Febrer 2016, vol. 22, núm. 2, p. 467-490.
Paraules clau
Delay, Energy-efficiency, MAC protocols, Modeling, Optimization, Wireless sensor networks
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CNDS - Xarxes de Computadors i Sistemes Distribuïts

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