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CONEXT
2007
ACM
14 years 1 months ago
A quicker way to discover nearby peers
The match between a peer-to-peer overlay and the physical Internet infrastructure is a constant issue. Time-constrained peer-to-peer applications such as live streaming systems ar...
Gwendal Simon, Yiping Chen, Ali Boudani
CONEXT
2007
ACM
14 years 1 months ago
Can we reduce Wi-Fi energy consumption during VoIP calls?
In this paper we examine if any energy savings are possible by letting the Wireless LAN interface transition to sleep mode during a VoIP call considering the real time nature of v...
Vinod Namboodiri, Lixin Gao
CONEXT
2007
ACM
13 years 11 months ago
An AS-level IP traceback system
Distributed Denial of Service (DDoS) attacks represent a serious threat to the appropriate operation of Internet services. To deal with this threat, we propose an IP traceback sys...
André O. Castelucio, Ronaldo M. Salles, Art...
CONEXT
2007
ACM
14 years 1 months ago
Fairer TCP-friendly congestion control protocol for multimedia streaming applications
We present TFWC, a TCP-friendly window-based congestion control mechanism for real-time multimedia streaming applications. Although TFRC is regarded as a de facto standard for tho...
Soo Hyun Choi, Mark Handley
CONEXT
2007
ACM
14 years 1 months ago
Experimenting with real-life opportunistic communications using windows mobile devices
Pocket Switched Networks (PSN) is a novel communication paradigm which aims to exploit the opportunistic contacts between mobile devices to exchange data over multiple hops. A key...
Anna Kaisa Pietiläinen, Christophe Diot