Power-Efficient Epidemic Information Dissemination in Sensor Networks

Détails

ID Serval
serval:BIB_33973905628E
Type
Actes de conférence (partie): contribution originale à la littérature scientifique, publiée à l'occasion de conférences scientifiques, dans un ouvrage de compte-rendu (proceedings), ou dans l'édition spéciale d'un journal reconnu (conference proceedings).
Collection
Publications
Institution
Titre
Power-Efficient Epidemic Information Dissemination in Sensor Networks
Titre de la conférence
Proceedings of Workshop on Bio-Inspired Algorithms for Distributed Systems, BADS 09
Auteur⸱e⸱s
Garbinato B., Rochat D., Tomassini M.
Editeur
ACM
Adresse
New York, USA
ISBN
978-1-60558-584-0
Statut éditorial
Publié
Date de publication
2009
Peer-reviewed
Oui
Pages
69-76
Langue
anglais
Résumé
In this paper, we present a novel approach for epidemic information dissemination, also known as gossiping, in sensor networks. By construction, our protocol exhibits three interesting properties. First, the routing of messages follows a topology with characteristics similar to that of scale-free graphs, which have been shown to be particularly efficient in terms of power consumption, when gossiping in wireless networks. Then, our protocol is fully decentralized, meaning that each sensor works independently, i.e., no coordination is necessary among sensors. Finally, it is stateless, meaning that no history information is necessary. In particular, no neighborhood knowledge is necessary to execute the protocol. Intuitively, our decentralized and stateless protocol dynamically modulates its transmission power according to a power-law distribution. That is, our approach allows sensors to save power with no negative impact, neither on the time needed for reaching all the sensors, nor on the number of messages sent.
Mots-clé
dop, mahga, ad hoc networks, gossiping protocol, power efficiency
Web of science
Création de la notice
01/07/2010 9:59
Dernière modification de la notice
20/08/2019 13:19
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