Title :
A Hierarchical P2PSIP Architecture to Support Skype-like Services
Author :
Martinez-Yelmo, I. ; Guerrero, C. ; Cuevas, R. ; Mauthe, A.
Author_Institution :
Dept. de Ing. Telematica, Univ. Carlos III de Madrid, Leganes
Abstract :
A hierarchical DHT overlay architecture based on P2PSIP is proposed to support a skype-like service. The IETF P2PSIP working group is standardizing a protocol to support any DHT in order to deploy services inside a domain. We extend its functionality to allow the interaction between peers of different domains. Furthermore, we perform an analysis of the routing performance and resource consumption under a skype-like scenario where VoIP calls are more likely to happen among users of the same domain.
Keywords :
Internet telephony; peer-to-peer computing; DHT overlay architecture; IETF P2PSIP architecture; VoIP calls; skype-like services; Bandwidth; Computer architecture; Computer networks; Concurrent computing; Distributed computing; Performance analysis; Proposals; Protocols; Routing; Web and internet services; Hierarchial DHT; Hierarchical Overlay;
Conference_Titel :
Parallel, Distributed and Network-based Processing, 2009 17th Euromicro International Conference on
Conference_Location :
Weimar
Print_ISBN :
978-0-7695-3544-9
DOI :
10.1109/PDP.2009.27
