1118 search results - page 137 / 224 » The coverage problem in a wireless sensor network |
131
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EWSN
2008
Springer
16 years 3 months ago
2008
Springer
We consider the problem of determining the transmission power assignment that maximizes the lifetime of a data-gathering wireless sensor network with stationary nodes and static tr...
165
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IROS
2008
IEEE
15 years 10 months ago
2008
IEEE
— In this paper, scalable collaborative human-robot systems for information gathering applications are approached as a decentralized Bayesian sensor network problem. Humancompute...
141
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TPDS
2010
15 years 2 months ago
2010
—A recursive multi-hop area hierarchy has a number of applications in wireless sensor networks, the most common being scalable point-to-point routing, so-called hierarchical rout...
143
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ICNP
2009
IEEE
15 years 10 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
153
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INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
—Heterogeneous wireless networks employ varying degrees of network coverage using power control in a multi-tier configuration, where low-power femtocells are used to enhance per...