243 search results - page 45 / 49 » Lifetime Maximization of Monitoring Sensor Networks |
DATE
2007
IEEE
14 years 2 months ago
2007
IEEE
In highly power constrained sensor networks, harvesting energy from the environment makes prolonged or even perpetual execution feasible. In such energy harvesting systems, energy...
TWC
2010
13 years 3 months ago
2010
We proposed compressive data gathering (CDG) that leverages compressive sampling (CS) principle to efficiently reduce communication cost and prolong network lifetime for large scal...
TMM
2011
13 years 3 months ago
2011
—In this paper, we propose an approach to manage network resources for a direct sequence code division multiple access (DS-CDMA) visual sensor network where nodes monitor scenes ...
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
Abstract—Wireless sensor networks are evolving from singleapplication platforms towards an integrated infrastructure shared by multiple applications. Given the resource constrain...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—Modern military and civilian surveillance applications should provide end users with the high level representation of events observed by sensors rather than with the raw...