2189 search results - page 215 / 438 » Detecting Phantom Nodes in Wireless Sensor Networks |
177
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WSNA
2003
ACM
15 years 10 months ago
2003
ACM
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...
136
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MOBIQUITOUS
2007
IEEE
15 years 11 months ago
2007
IEEE
An important objective of wireless sensor networks (WSNs) is to reliably sense data about the environment in which they are deployed. Reliability in WSNs has been widely studied in...
164
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IJNSEC
2008
15 years 4 months ago
2008
Secure communication in wireless ad hoc sensor networks is a major research concern in the networking community. Especially the few available resources in terms of processing powe...
173
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ISCC
2009
IEEE
15 years 11 months ago
2009
IEEE
It is important to have continuous connectivity in a wireless sensor network after it is deployed in a hostile environment. However, such networks are constrained by the low usert...
147
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JNW
2006
15 years 4 months ago
2006
Tracking of mobile targets is an important application of sensor networks. This is a non-trivial problem as the increased accuracy of tracking results in an overall reduction in th...