4539 search results - page 20 / 908 » Localization in wireless sensor networks |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In a wireless sensor network (WSN), the sensor nodes (SNs) generally localize themselves with the help of anchors that are pre-deployed in the network. Time of Arrival (ToA) is...
GIS
2010
ACM
13 years 6 months ago
2010
ACM
Top-k queries are a popular type of query in Wireless Sensor Networks. Typical solutions rely on coordinated root-tonodes and nodes-to-root messages and on maintaining filters at...
EWSN
2006
Springer
14 years 7 months ago
2006
Springer
GSN
2009
Springer
14 years 5 days ago
2009
Springer
We propose energy-efficient compressed sensing for wireless sensor networks using spatially-localized sparse projections. To keep the transmission cost for each measurement low, we...
ICAT
2006
IEEE
14 years 1 months ago
2006
IEEE
The wireless sensor network based localization system—Cicada is designed to support the locationawareness in indoor environment. The system is based on TDOA (time difference of ...