3971 search results - page 208 / 795 » Firewalling wireless sensor networks: Security by wireless |
180
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JSAC
2010
15 years 5 months ago
2010
—Wireless Multimedia Sensor Networks (WMSNs) are distributed systems of wirelessly networked devices that allow retrieving video and audio streams, still images, and scalar senso...
253
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—For energy conservation, a wireless sensor network is usually designed to work in a low-duty-cycle mode, in which a sensor node keeps active for a small percentage of time durin...
142
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SECON
2008
IEEE
16 years 27 days ago
2008
IEEE
—In this paper we present a new approach called cue-based networking that uses hints or cues about the physical environment to optimize networked application behavior. We define...
177
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PIMRC
2008
IEEE
16 years 27 days ago
2008
IEEE
—We extend the existing network utility maximization (NUM) framework for wired networks to wireless sensor networks by formulating it in order to take into account interference a...
143
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—The highly stochastic nature of wireless environments makes it desirable to monitor link loss rates in wireless sensor networks. In this paper, we study the loss inferen...