529 search results - page 3 / 106 » A wavelet-based sampling algorithm for wireless sensor netwo... |
ICSNC
2006
IEEE
13 years 11 months ago
2006
IEEE
—Wireless networks in combination with image sensors open up a multitude of previously unthinkable sensing applications. Capable tools and testbeds for these wireless image senso...
GIS
2009
ACM
13 years 8 months ago
2009
ACM
In an active WSN where user queries are regularly processed, a significant proportion of nodes relay and overhear data generated by other nodes in the network. In this paper, we ...
GLOBECOM
2007
IEEE
13 years 9 months ago
2007
IEEE
Wireless sensor networks have been widely used in many surveillance applications. Due to the importance of sensor nodes in such applications, certain level of protection needs to b...
ICDE
2011
IEEE
12 years 9 months ago
2011
IEEE
— In a wireless sensor network (WSN), each sensor monitors environmental parameters, and reports its readings to a base station, possibly through other nodes. A sensor works in c...
ICASSP
2009
IEEE
13 years 12 months ago
2009
IEEE
We develop energy-efficient, adaptive distributed transforms for data gathering in wireless sensor networks. In particular, we consider a class of unidirectional transforms that ...