364 search results - page 1 / 73 » Optimal sleep-wakeup algorithms for barriers of wireless sen... |
MOBICOM
2005
ACM
13 years 10 months ago
2005
ACM
In old times, castles were surrounded by moats (deep trenches filled with water, and even alligators) to thwart or discourage intrusion attempts. One can now replace such barrier...
BROADNETS
2007
IEEE
13 years 11 months ago
2007
IEEE
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—The barrier coverage model was proposed for applications in which sensors are deployed for intrusion detection. In this paper, we study a strong barrier coverage problem...
TMC
2010
13 years 3 months ago
2010
—To make a network last beyond the lifetime of an individual sensor, redundant sensors must be deployed. What sleep-wakeup schedule can then be used for individual sensors so tha...
COCOA
2008
Springer
13 years 6 months ago
2008
Springer
Intrusion detection, area coverage and border surveillance are important applications of wireless sensor networks today. They can be (and are being) used to monitor large unprotec...