257 search results - page 7 / 52 » Barrier coverage with wireless sensors |
IEEECIT
2006
IEEE
14 years 3 months ago
2006
IEEE
Coverage configuration is an important issue in large scale wireless sensor networks (WSNs). Existing coverage configuration methods are generally based on the concept of physical...
SECON
2007
IEEE
14 years 4 months ago
2007
IEEE
— In wireless sensor networks, it is desirable to maintain good sensing coverage while keeping the number of active sensor nodes small to achieve long system lifetime. Existing c...
IJRR
2006
13 years 9 months ago
2006
ABSTRACT. We introduce tools from computational homology to verify coverage in an idealized sensor network. Our methods are unique in that, while they are coordinate-free and assum...
BROADNETS
2007
IEEE
14 years 4 months ago
2007
IEEE
COLCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Sensing coverage and network connectivity are two fundamental issues in wireless sensor networks (WSNs). Due to resource constraints of sensor nodes, it may not be possible, or ...