3624 search results - page 393 / 725 » Lifetime in Wireless Sensor Networks |
222
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MOBICOM
2006
ACM
16 years 1 months ago
2006
ACM
In many energy-constrained wireless sensor networks, nodes cooperatively forward correlated sensed data to data sinks. In order to reduce the communication cost (e.g. overall ener...
194
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MSN
2007
Springer
16 years 1 months ago
2007
Springer
There are many applications of large scale sensor networks in which both the stimulus and the data collection stations are mobile (i.e. animal tracking, battlefield chasing). TTDD ...
229
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IPSN
2005
Springer
16 years 29 days ago
2005
Springer
— Sensor networks pose security and privacy challenges. One challenge is how to bootstrap secure communications among nodes. Several key pre-distribution schemes have been propos...
190
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WICON
2008
15 years 9 months ago
2008
We consider congestion games in wireless sensor networks that offer quantitatively distinct classes of routing paths. Each routing class is characterized by a service cost. Within...
194
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
This work presents a class of unidirectional lifting-based wavelet transforms for an arbitrary communication graph in a wireless sensor network. These transforms are unidirectiona...