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A Self-Regulating Protocol for Efficient Routing in Mobile Delay Tolerant Networks

Jingwei Miao 1 Omar Hasan 1 Sonia Ben Mokhtar 1 Lionel Brunie 1
1 DRIM - Distribution, Recherche d'Information et Mobilité
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : In this paper, we present a novel routing protocol for mobile delay tolerant networks, called Community-based Adaptive Spray (CAS). How to maximize routing performance (delivery ratio) and minimize resource consumption (number of message copies) is a common goal in these networks. Our protocol considers the following two aspects toward this goal: 1) selecting the intermediate nodes that are closest to the destination, based on their mobility patterns; 2) dynamically controlling the number of message copies according to the time-to-live of a message. Experiment results demonstrate that our protocol can improve routing performance and resource consumption compared to the state-of-the-art Spray-and-Wait and BUBBLE protocols.
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Jingwei Miao, Omar Hasan, Sonia Ben Mokhtar, Lionel Brunie. A Self-Regulating Protocol for Efficient Routing in Mobile Delay Tolerant Networks. The 5th IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST-CEE 2012), Jun 2012, Campione d'Italia, Italy. pp.1-6, ⟨10.1109/DEST.2012.6227912⟩. ⟨hal-01353129⟩



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