Efficient Gatherings in Wireless Sensor Networks Using Distributed Computation of Connected Dominating Sets

Efficient Gatherings in Wireless Sensor Networks Using Distributed Computation of Connected Dominating Sets

In this paper, we are interested in enhancing lifetime of wireless sensor networks trying to collect data from all the nodes to a "sink"-node for non-safety critical applications. Connected Dominating Sets are used as a basis for routing messages to the sink. We present a simple distribute...

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Veröffentlicht in:Sensors & transducers 2012-03, Vol.14 (Special Issue), p.297-297
Hauptverfasser: Boudet, Vincent, Durand, Sylvain, Gonczy, Laszlo, Mathieu, Jerome, Palaysi, Jerome
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Computer simulation
Energy distribution
Messages
Networks
Routing (telecommunications)
Sensors
Transducers
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Zusammenfassung:In this paper, we are interested in enhancing lifetime of wireless sensor networks trying to collect data from all the nodes to a "sink"-node for non-safety critical applications. Connected Dominating Sets are used as a basis for routing messages to the sink. We present a simple distributed algorithm, which computes several CDS trying to distribute the consumption of energy over all the nodes of the network. The simulations show a significant improvement of the network lifetime.
ISSN:1726-5479
1726-5479