633 search results - page 12 / 127 » Coverage in heterogeneous sensor networks |
ADHOCNOW
2010
Springer
13 years 5 months ago
2010
Springer
A set of sensors establishes barrier coverage of a given line segment if every point of the segment is within the sensing range of a sensor. Given a line segment I, n mobile sensor...
MOBIHOC
2008
ACM
14 years 7 months ago
2008
ACM
As the use of wireless sensor networks expands, there will be multiple, independent networks operating in the same physical space. These networks will run heterogeneous applicatio...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—In our previous work [11], we derived detection delay and detection probability for a randomized scheduling algorithm in wireless sensor networks. In this paper, we study asympt...
MOBIHOC
2010
ACM
13 years 5 months ago
2010
ACM
Barrier coverage is a critical issue in wireless sensor networks for various battlefield and homeland security applications. The goal is to effectively detect intruders that attem...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
— Barrier coverage of wireless sensor networks has been studied intensively in recent years under the assumption that sensors are deployed uniformly at random in a large area (Po...