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BIOCOMP
2009
13 years 6 months ago
Simulating Spatial Partial Differential Equations with Cellular Automata
Abstract-- Spatial partial differential equations are commonly used to describe systems of biological entities, such as patterns created by desert vegetation and biovermiculation g...
Brian Strader, Keith E. Schubert, Ernesto Gomez, J...
SIGCOMM
2009
ACM
14 years 3 months ago
White space networking with wi-fi like connectivity
Networking over UHF white spaces is fundamentally different from conventional Wi-Fi along three axes: spatial variation, temporal variation, and fragmentation of the UHF spectrum....
Paramvir Bahl, Ranveer Chandra, Thomas Moscibroda,...
ACRI
2010
Springer
13 years 10 months ago
Parallel Composition of Asynchronous Cellular Automata Simulating Reaction Diffusion Processes
A method of constructing asynchronous cellular automata (ACA model) as a parallel composition of two interacting ACA is presented. The resulting ACA is intended to simulate a proce...
Olga L. Bandman
PIMRC
2010
IEEE
13 years 6 months ago
Opportunistic channel access scheme for cognitive radio system based on residual white space distribution
We propose an opportunistic channel access scheme for cognitive radio-enabled secondary networks. In our work, we model the channel occupancy due to Primary User (PU) activity as a...
Manuj Sharma, Anirudha Sahoo
JCM
2008
81views more  JCM 2008»
13 years 8 months ago
An Iterative Algorithm for Joint Symbol Timing Recovery and Equalization of Short Bursts
In this work a joint clock recovery (CR) and equalization scheme for short burst transmissions is presented. The joint optimization performance may be pursued by means of both data...
Pietro Savazzi, Paolo Gamba, Lorenzo Favalli