2333 search results - page 268 / 467 » Power-aware Node Deployment in Wireless Sensor Networks |
164
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PIMRC
2008
IEEE
16 years 29 days ago
2008
IEEE
— The inherent near-far effect in wireless networks causes nodes that are further away from the receiver to suffer from throughput degradation, as packets from nodes that are nea...
210
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ALGOSENSORS
2007
Springer
15 years 10 months ago
2007
Springer
We study the problem of localizing and tracking multiple moving targets in wireless sensor networks, from a network design perspective i.e. towards estimating the least possible n...
188
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—In this work, for a wireless sensor network (WSN) of n randomly placed sensors with node density λ ∈ [1, n], we study the tradeoffs between the aggregation throughput and gat...
203
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SASN
2005
ACM
16 years 4 days ago
2005
ACM
Denial of service (DoS) attacks can cause serious damage in resourceconstrained, wireless sensor networks (WSNs). This paper addresses an especially damaging form of DoS attack, c...
160
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ADHOC
2007
15 years 6 months ago
2007
Wireless sensor networks are expected to be used in a wide range of applications from environment monitoring to event detection. The key challenge is to provide energy efficient ...