138 search results - page 9 / 28 » Coverage-Aware Sensor Engagement in Dense Sensor Networks |
TWC
2008
14 years 11 months ago
2008
Abstract-- In this paper, we first present an analytical procedure for the computation of the node isolation probability and coverage in an ad hoc network in the presence of channe...
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CN
2004
14 years 11 months ago
2004
Intrusion detection is a surveillance problem of practical import that is well suited to wireless sensor networks. In this paper, we study the application of sensor networks to the...
SEUS
2009
IEEE
15 years 6 months ago
2009
IEEE
HiperSense is a system for sensing and data visualization. Its sensing part is comprised of a heterogeneous wireless sensor network (WSN) as enabled by infrastructure support for h...
MOBIHOC
2005
ACM
15 years 11 months ago
2005
ACM
Tiny, low-cost sensor devices are expected to be failure-prone and hence in many realistic deployment scenarios for sensor networks these nodes are deployed in higher than necessa...
ISCAS
2003
IEEE
15 years 4 months ago
2003
IEEE
Continuing trends in sensor, semiconductor and communication systems technology (smaller, faster, cheaper) make feasible very dense networks of fixed and mobile wireless devices ...