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CCR
2010
105views more  CCR 2010»
13 years 9 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&...
CORR
2010
Springer
111views Education» more  CORR 2010»
13 years 9 months ago
A Tight Bound on the Performance of a Minimal-Delay Joint Source-Channel Coding Scheme
An analog source is to be transmitted across a Gaussian channel in more than one channel use per source symbol. This paper derives a lower bound on the asymptotic mean squared erro...
Marius Kleiner, Bixio Rimoldi
TCOM
2008
91views more  TCOM 2008»
13 years 8 months ago
On the Performance of Opportunistic Cooperative Wireless Networks
Abstract--The aim of this paper is to study the impact of channel state information on the design of cooperative transmission protocols. This is motivated by the fact that the perf...
Zhiguo Ding, Yu Gong, Tharmalingam Ratnarajah, C. ...
CORR
2010
Springer
144views Education» more  CORR 2010»
13 years 7 months ago
Performance Evaluation of Components Using a Granularity-based Interface Between Real-Time Calculus and Timed Automata
nalysis of a TA modeled component. First, we abstract fine models to work with event streams at coarse granularity. We perform analysis of the component at multiple coarse granular...
Karine Altisen, Yanhong Liu, Matthieu Moy
ICASSP
2011
IEEE
13 years 16 days ago
Performance limits of LMS-based adaptive networks
In this work we analyze the mean-square performance of different strategies for adaptation over two-node least-mean-squares (LMS) networks. The results highlight some interesting ...
Xiaochuan Zhao, Ali H. Sayed