3116 search results - page 446 / 624 » Design and implementation of network puzzles |
181
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SIGCOMM
2010
ACM
15 years 6 months ago
2010
ACM
A PHY and MAC protocol for MIMO concurrent transmissions, called Contrabass, is presented. Concurrent transmissions, also referred to as multi-user MIMO, are simultaneous transmis...
145
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—Tracking mobile targets using sensor networks is a challenging task because of the impacts of in-the-filed factors such as environment noise, sensing irregularity and etc. This...
172
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PVM
2009
Springer
16 years 28 days ago
2009
Springer
The objective of this research is to convert ordinary idle PCs into virtual clusters for executing parallel applications. The paper introduces VolpexMPI that is designed to enable ...
196
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WOWMOM
2009
ACM
16 years 27 days ago
2009
ACM
Abstract— Spectrum-agile radios, also known as cognitive radios, have a great potential to improve spectrum utilization by enabling dynamic access to the spectrum. A key challeng...
177
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ICDCS
2008
IEEE
16 years 25 days ago
2008
IEEE
Many event-driven localization methods have been proposed as low cost, energy efficient solutions for wireless senor networks. In order to eliminate the requirement of accurately...