263 search results - page 29 / 53 » Coverage by directional sensors in randomly deployed wireles... |
IJWMC
2010
13 years 6 months ago
2010
Coverage, fault tolerance and power consumption constraints make optimal placement of mobile sensors or other mobile agents a hard problem. We have developed a model for describin...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—Many sensor network protocols in the literature implicitly assume that sensor nodes are deployed uniformly inside a simple geometric region. When the real deployment deviates fr...
DCOSS
2006
Springer
14 years 19 days ago
2006
Springer
The scope of wireless sensor network (WSN) applications has traditionally been restricted by physical sensor coverage and limited computational power. Meanwhile, IP networks like t...
DSN
2007
IEEE
14 years 3 months ago
2007
IEEE
The success of sensor-driven applications is reliant on whether a steady stream of data can be provided by the underlying system. This need, however, poses great challenges to sen...
ALGOSENSORS
2007
Springer
14 years 29 days ago
2007
Springer
We study the problem of localizing and tracking multiple moving targets in wireless sensor networks, from a network design perspective i.e. towards estimating the least possible n...