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INFOCOM
2009
IEEE
16 years 19 days ago
A Protocol-Independent Approach for Analyzing the Optimal Operation Point of CSMA/CA Protocols
Abstract—This paper presents a protocol-independent approach to reveal a new insight into the performance of carrier sense multiple access with collision avoidance (CSMA/CA) prot...
Yu Cheng, Xinhua Ling, Weihua Zhuang
TJS
2010
145views more  TJS 2010»
15 years 21 days ago
Analyzing and enhancing the parallel sort operation on multithreaded architectures
The Sort operation is a core part of many critical applications. Despite the large efforts to parallelize it, the fact that it suffers from high data-dependencies vastly limits it...
Layali K. Rashid, Wessam Hassanein, Moustafa A. Ha...
CSE
2009
IEEE
15 years 10 months ago
Scaling Behaviors in the Communication Network between Cities
—We analyze the anonymous communication patterns of 2.5 million customers of a Belgian mobile phone operator. With these communications, we construct a social network of customer...
Gautier Krings, Francesco Calabrese, Carlo Ratti, ...
IFIP
1992
Springer
15 years 10 months ago
Controller Implementation by Communicating Asynchronous Sequential Circuits Generated from a Petri Net Specification of Required
This paper presents a completely systematic design procedure for asynchronous controllers. The initial step is the construction of a signal transition graph (STG, an interpreted P...
Jochen Beister, Ralf Wollowski
CORR
2007
Springer
87views Education» more  CORR 2007»
15 years 6 months ago
Symbol Error Rates of Maximum-Likelihood Detector: Convex/Concave Behavior and Applications
— Convexity/concavity properties of symbol error rates (SER) of the maximum likelihood detector operating in the AWGN channel (non-fading and fading) are studied. Generic conditi...
Sergey Loyka, Victoria Kostina, François Ga...