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WCNC
2010
IEEE
15 years 10 months ago
A Comparison between Stand-Alone and Distributed Architectures for Spectrum Hole Detection
Abstract—In this paper two different cognitive radio architectures, i.e. stand-alone and distributed, are proposed for spectrum sensing purposes. In particular, both architecture...
Luca Bixio, Marina Ottonello, Mirco Raffetto, Carl...
ICSE
2000
IEEE-ACM
15 years 10 months ago
Software engineering and middleware: a roadmap
The construction of a large class of distributed systems can be simplified by leveraging middleware, which is layered between network operating systems and application components....
Wolfgang Emmerich
LCR
2000
Springer
172views System Software» more  LCR 2000»
15 years 10 months ago
Achieving Robust, Scalable Cluster I/O in Java
We present Tigris, a high-performance computation and I/O substrate for clusters of workstations that is implemented entirely in Java. Tigris automatically balances resource load a...
Matt Welsh, David E. Culler
EENERGY
2010
15 years 10 months ago
GreenCoop: cooperative green routing with energy-efficient servers
Energy-efficient communication has recently become a key challenge for both researchers and industries. In this paper, we propose a new model in which a Content Provider and an In...
Luca Chiaraviglio, Ibrahim Matta
GLOBECOM
2009
IEEE
15 years 10 months ago
A Simple Greedy Algorithm for Link Scheduling with the Physical Interference Model
—In wireless networks, mutual interference prevents wireless devices from correctly receiving packages from others and becomes one of the challenges in the design of protocols fo...
Dejun Yang, Xi Fang, Nan Li, Guoliang Xue