2282 search results - page 191 / 457 » Detecting Compromised Nodes in Wireless Sensor Networks |
136
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BROADNETS
2006
IEEE
15 years 11 months ago
2006
IEEE
— In many applications of sensor networks, security is a very important issue. To be resistant against the various attacks, nodes in a sensor network can establish pairwise secre...
163
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
167
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TWC
2010
14 years 11 months ago
2010
In this paper, we study the problem of supporting multicast traffic in wireless sensor networks with network coding. On one hand, coding operations can reduce power consumption and...
157
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EWSN
2006
Springer
16 years 4 months ago
2006
Springer
Nodes in sensor networks often encounter spatially-correlated contention, where multiple nodes in the same neighborhood all sense an event they need to transmit information about....
187
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WIOPT
2010
IEEE
15 years 3 months ago
2010
IEEE
—The nodes in wireless sensor networks often collect correlated measurements. Not taking into account this information redundancy is detrimental to the network lifetime, since co...