4539 search results - page 281 / 908 » Localization in wireless sensor networks |
174
click to vote
ISCAS
2005
IEEE
16 years 7 days ago
2005
IEEE
— We discuss a distributed imaging architecture with active illumination for sensor network applications. An event-based CMOS imager is employed at the sensor level, to convert l...
179
click to vote
IJSN
2007
15 years 6 months ago
2007
Wireless sensor networks (WSNs) are ad hoc networks comprised mainly of small sensor nodes with limited resources, and can be used to monitor areas of interest. In this paper, we p...
179
click to vote
JNW
2006
15 years 6 months ago
2006
Tracking of mobile targets is an important application of sensor networks. This is a non-trivial problem as the increased accuracy of tracking results in an overall reduction in th...
207
click to vote
INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—Detecting event frontline or boundary sensors in a complex sensor network environment is one of the critical problems for sensor network applications. In this paper, we propose ...
206
click to vote
SENSYS
2010
ACM
15 years 4 months ago
2010
ACM
To achieve more accurate global time synchronization, this paper argues for decoupling the clock distribution network from the routing tree in a multihop wireless network. We find...