218 search results - page 41 / 44 » Lifetime Security Improvement in Wireless Sensor Network Usi... |
EWSN
2006
Springer
14 years 5 months ago
2006
Springer
Time synchronization is a crucial component of a large class of sensor network applications, traditionally implemented as a standalone middleware service that provides a virtual gl...
ICC
2007
IEEE
14 years 2 days ago
2007
IEEE
— We consider combination of Distributed Source Coding (DSC) and cooperative transmission techniques to improve energy efficiency in sensor networks. To start with we formulate ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Distance bounding protocols are used by nodes in wireless networks for the crucial purpose of estimating their distances to other nodes. Past efforts to analyze these protocols hav...
MOBICOM
2004
ACM
13 years 11 months ago
2004
ACM
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sens...
IEEESP
2006
13 years 5 months ago
2006
t a single security abstraction layer, but rather is a roblem spanning multiple abstraction levels. We use an embedded biometric authentication device to demonstratethenecessityofa...