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Communication Dans Un Congrès Année : 2014

Temporal random walk as a lightweight communication infrastructure for opportunistic networks

Résumé

This paper explores the idea of sharing a common storage unit (token) as a lightweight communication infrastructure for opportunistic networks. Instead of using contacts as opportunities to transfer messages, we use them to pass the token over time. We implement a Temporal Random Walk (TRW) process to support such evolution. Sending a message is equivalent to copying it in the token and passing the token to a connected node. Eventually the recipient node will get the token and all its addressed messages. We study our approach using both synthetic and real traces. We show that it can be equivalent to common routing strategies in terms of delivery ratio and delay.
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Dates et versions

hal-02549770 , version 1 (21-04-2020)

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Victor Ramiro, Emmanuel Lochin, Patrick Sénac, Thierry Rakotoarivelo. Temporal random walk as a lightweight communication infrastructure for opportunistic networks. 2014 IEEE 15th International Symposium on "A World of Wireless, Mobile and Multimedia Networks" (WoWMoM), Jun 2014, Sydney, Australia. pp.1-6, ⟨10.1109/WoWMoM.2014.6918919⟩. ⟨hal-02549770⟩
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