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Internet Network ArchitecturesDelay Tolerant Networks: Selected Publications

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Selected Publications on Delay Tolerant Networks

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BUBBLE Rap: Social-based Forwarding in Delay Tolerant Networks
Zitatschlüssel HCY-BRSBFDTN-08
Autor Hui, Pan and Crowcroft, Jon and Yoneki, Eiko
Buchtitel Proceedings of the 9th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc '08)
Seiten 241–250
Jahr 2008
ISBN 978-1-60558-073-9
DOI http://dx.doi.org/10.1145/1374618.1374652
Ort Hongkong, China
Adresse New York, NY, USA
Monat May
Verlag ACM
Zusammenfassung In this paper we seek to improve our understanding of human mobility in terms of social structures, and to use these structures in the design of forwarding algorithms for Pocket Switched Networks (PSNs). Taking human mobility traces from the real world, we discover that human interaction is heterogeneous both in terms of hubs (popular individuals) and groups or communities. We propose a social based forwarding algorithm, BUBBLE, which is shown empirically to improve the forwarding efficiency significantly compared to oblivious forwarding schemes and to PROPHET algorithm. We also show how this algorithm can be implemented in a distributed way, which demonstrates that it is applicable in the decentralised environment of PSNs.
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