2476 search results - page 116 / 496 » Robust Distributed Optimization in Wireless Sensor Network |
137
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IWCMC
2009
ACM
15 years 11 months ago
2009
ACM
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
146
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
This work presents a class of unidirectional lifting-based wavelet transforms for an arbitrary communication graph in a wireless sensor network. These transforms are unidirectiona...
151
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ICDCS
2006
IEEE
15 years 11 months ago
2006
IEEE
— We consider applications of sensor networks wherein data packets generated by every node have to reach the base station. This results in a many-to-one communication paradigm re...
144
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ISPDC
2010
IEEE
15 years 2 months ago
2010
IEEE
We propose a two layer protocol for tracking fast targets in sensor networks. At the lower layer, the Distributed Spanning Tree Algorithm (DSTA) [12] partitions the network into c...
141
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DCOSS
2005
Springer
15 years 10 months ago
2005
Springer
Abstract: Since nodes in a sensor network have limited energy, prolonging the network lifetime and improving scalability become important. In this paper, we propose a distributed w...