Abstract: The document will give a brief overview of the Presence and Availability -specification in general, protocols used in the IP Multimedia Subsystem - namely SIP and Diamet...
— We leverage the buffering capabilities of end-systems to achieve scalable, asynchronous delivery of streams in a peer-to-peer environment. Unlike existing cache-and-relay schem...
This extended abstract present findings on measured TCP performance of a range of network stacks. We have found that there are significant differences between the TCP implementa...
The increasing popularity of Peer-to-Peer (P2P) networks has led to growing interest in characterizing their topology and dynamics [1–4], essential for proper design and effecti...