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LCN
2003
IEEE
16 years 2 days ago
Performance Model of an Optical Switch using Fiber Delay Lines for Resolving Contentions
The performance of an optical switch that handles contention resolution using a fiber delay line (FDL) is modeled and evaluated. We propose using a simple optical buffer that con...
Ayman G. Fayoumi, Anura P. Jayasumana
CCR
2010
105views more  CCR 2010»
15 years 7 months ago
A platform for high performance and flexible virtual routers on commodity hardware
Multi-core CPUs, along with recent advances in memory and buses, render commodity hardware a strong candidate for software router virtualization. In this context, we present the d...
Norbert Egi, Adam Greenhalgh, Mark Handley, Micka&...
CN
2007
109views more  CN 2007»
15 years 6 months ago
Describing and simulating internet routes
This contribution deals with actual routes followed by packets on the internet at IP level. We first propose a set of statistical properties to analyse such routes, which brings ...
Jeremie Leguay, Matthieu Latapy, Timur Friedman, K...
CN
2002
86views more  CN 2002»
15 years 6 months ago
Bandwidth tradeoff between TCP and link-level FEC
Abstract. FEC is widely used to improve the quality of noisy transmission media as wireless links. This improvement is of importance for a transport protocol as TCP which uses the ...
Chadi Barakat, Eitan Altman
INFOCOM
2008
IEEE
16 years 1 months ago
Index Policies for Real-Time Multicast Scheduling for Wireless Broadcast Systems
Abstract—Motivated by the increasing usage of wireless broadcast networks for multicast real-time applications like video, this paper considers a canonical real-time multicast sc...
Vivek Raghunathan, Vivek S. Borkar, Min Cao, P. R....