636 search results - page 17 / 128 » High-efficiency power amplifier for wireless sensor networks |
MOBILIGHT
2010
13 years 2 months ago
2010
Node capture is considered as one of the most critical issues in the security of wireless sensor networks. A popular approach to thwart the problem relies on the detection of event...
ICSNC
2006
IEEE
14 years 1 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...
IPSN
2007
Springer
14 years 1 months ago
2007
Springer
We previously presented a model for some wireless sensor and actuator network (WSAN) applications based on the vector space tools of frame theory. In this WSAN model there is a we...
PERCOM
2005
ACM
14 years 7 months ago
2005
ACM
Security in wireless sensor networks is currently provided exclusively through symmetric key cryptography. In this paper we show that special purpose ultra-low power hardware impl...
ALGOSENSORS
2004
Springer
14 years 28 days ago
2004
Springer
WiseMAC is a medium access control protocol designed for wireless sensor networks. This protocol is based on non-persistent CSMA and uses the preamble sampling technique to minimiz...