2440 search results - page 332 / 488 » Data Gathering in Sensor Networks |
DCOSS
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. We consider the problem of multihop broadcast over adaptively duty-cycled wireless sensor networks (WSNs) where neighborhood nodes are not simultaneously awake. We presen...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
Underwater communication is a challenging topic due to its singular channel characteristics. Most protocols used in terrestrial wireless communication can not be directly applied i...
DASFAA
2009
IEEE
15 years 1 months ago
2009
IEEE
Abstract. The suppression scheme is a solution for limited energy constraints in sensor networks. Temporal suppression, spatial suppression and spatio-temporal suppression are prop...
106
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CORR
2010
Springer
14 years 5 months ago
2010
Springer
One of the main issues in the design of sensor networks is energy efficient communication of time-critical data. Energy wastage can be caused by failed packet transmission attempts...
101
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Basis Pursuit (BP) finds a minimum ℓ1-norm vector z that satisfies the underdetermined linear system Mz = b, where the matrix M and vector b are given. Lately, BP has attracte...