819 search results - page 26 / 164 » Distributed Estimation in a Power Constrained Sensor Network |
CORR
2008
Springer
14 years 9 months ago
2008
Springer
A distributed adaptive algorithm to estimate a time-varying signal, measured by a wireless sensor network, is designed and analyzed. The presence of measurement noises and of packe...
HASE
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, we investigate the transmission-power assignment problem for k-connected mobile ad hoc networks (MANETs), the problem of optimizing the lifetime of a MANET at a g...
SENSYS
2003
ACM
15 years 2 months ago
2003
ACM
We consider dense wireless sensor networks deployed to observe arbitrary random fields. The requirement is to reconstruct an estimate of the random field at a certain collector ...
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TIFS
2008
14 years 9 months ago
2008
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
TSP
2008
14 years 9 months ago
2008
We minimize average transmit power with finite-rate feedback for coherent communications in a wireless sensor network (WSN), where sensors communicate with a fusion center using ad...