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MONET
2011
15 years 1 months ago
On Adaptive Density Deployment to Mitigate the Sink-Hole Problem in Mobile Sensor Networks
Abstract The use of mobile sensors is of great relevance to monitor critical areas where sensors cannot be deployed manually. The presence of data collector sinks causes increased ...
Novella Bartolini, Tiziana Calamoneri, Annalisa Ma...
GLOBECOM
2008
IEEE
16 years 1 months ago
Dynamic Path Reconfiguration Among Hybrid FSO/RF Nodes
— To increase the availability of Free Space Network (FSO) networks, the optical link is provided with a redundant backup network, such as RF, to form a hybrid network. The immed...
Swapna Gurumani, Hassan Moradi, Hazem H. Refai, Pe...
DAC
2009
ACM
16 years 1 months ago
Clock skew optimization via wiresizing for timing sign-off covering all process corners
Manufacturing process variability impacts the performance of synchronous logic circuits by means of its effect on both clock network and functional block delays. Typically, varia...
Sari Onaissi, Khaled R. Heloue, Farid N. Najm
IWCMC
2006
ACM
16 years 28 days ago
Performance analysis of epidemic routing under contention
Epidemic routing has been proposed as a robust transmission scheme for sparse mobile ad hoc networks. Under the assumption of no contention, epidemic routing has the minimum end-t...
Apoorva Jindal, Konstantinos Psounis
ISCAPDCS
2004
15 years 8 months ago
The Fat-Stack and Universal Routing in Interconnection Networks
This paper shows that a novel network called the fat-stack is universally efficient when adequate capacity distribution is provided and is suitable for use as an interconnection n...
Kevin F. Chen, Edwin Hsing-Mean Sha