Coolstreaming is one of the first and currently most popular collaborative content distribution system working over the Internet. Such a system has demonstrated how live video streaming can be delivered by exploiting the peer-to-peer (p2p) paradigm. In this paper we propose W-Coolstreaming, a porting of Coolstreaming tailored to work over a mobile wireless network. We show how porting the whole architecture as-is provides very poor performance, whereas the performance of our implementation, which takes the main peculiarities of the wireless environment into account, are very encouraging in terms of scalability and adaptability to topological changes. © 2010 IEEE.

W-Coolstreaming a protocol for collaborative data streaming for wireless networks / Beraldi, Roberto; Marco, Galiffa; Hussein, Alnuweiri. - (2010), pp. 221-226. (Intervento presentato al convegno IEEE 30th International Conference on Distributed Computing Systems Workshops, ICDCSW 2010 tenutosi a Genova; Italy nel 21 June 2010 through 25 June 2010) [10.1109/icdcsw.2010.78].

W-Coolstreaming a protocol for collaborative data streaming for wireless networks

BERALDI, ROBERTO;
2010

Abstract

Coolstreaming is one of the first and currently most popular collaborative content distribution system working over the Internet. Such a system has demonstrated how live video streaming can be delivered by exploiting the peer-to-peer (p2p) paradigm. In this paper we propose W-Coolstreaming, a porting of Coolstreaming tailored to work over a mobile wireless network. We show how porting the whole architecture as-is provides very poor performance, whereas the performance of our implementation, which takes the main peculiarities of the wireless environment into account, are very encouraging in terms of scalability and adaptability to topological changes. © 2010 IEEE.
2010
IEEE 30th International Conference on Distributed Computing Systems Workshops, ICDCSW 2010
Content distribution systems; Data streaming; Live video streaming
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
W-Coolstreaming a protocol for collaborative data streaming for wireless networks / Beraldi, Roberto; Marco, Galiffa; Hussein, Alnuweiri. - (2010), pp. 221-226. (Intervento presentato al convegno IEEE 30th International Conference on Distributed Computing Systems Workshops, ICDCSW 2010 tenutosi a Genova; Italy nel 21 June 2010 through 25 June 2010) [10.1109/icdcsw.2010.78].
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