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SIGCOMM
1994
ACM
14 years 15 days ago
An Algorithm for Lossless Smoothing of MPEG Video
Interframe compression techniques, such as those used in MPEG video, give rise to a coded bit stream where picture sizes di er by a factor of 10 or more. As a result, bu ering is ...
Simon S. Lam, Simon Chow, David K. Y. Yau
CONEXT
2007
ACM
14 years 11 days ago
Near-optimal co-ordinated coding in wireless multihop networks
The recent work on COPE by Katti et al. demonstrates a practical application of network coding to wireless multihop networks. We note, however, that the opportunistic nature of CO...
Björn Scheuermann, Wenjun Hu, Jon Crowcroft
EURONGI
2006
Springer
14 years 2 days ago
Performance Analysis of Wireless Multihop Data Networks
We consider wireless multihop data networks with random multi-access mechanisms at the MAC layer. In general, our aim is to study the performance as perceived by users in a dynamic...
Nidhi Hegde, Alexandre Proutiére
WSC
2007
13 years 10 months ago
Validation of simulated real world TCP stacks
The TCP models in ns-2 have been validated and are widely used in network research. They are however not aimed at producing results consistent with a TCP implementation, they are ...
Sam Jansen, Anthony McGregor
CCR
2006
98views more  CCR 2006»
13 years 8 months ago
Update on buffer sizing in internet routers
In the past two years, several papers have proposed rules that suggest two to five orders of magnitude reduction in Internet core router buffers. Others present scenarios where bu...
Yashar Ganjali, Nick McKeown