38 search results - page 3 / 8 » Optimal sensor placement for time difference of arrival loca... |
ICC
2007
IEEE
14 years 2 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...
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 ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— An interferometric ranging technique has been recently proposed as a possible way to localize ad hoc and sensor networks. Compared to the more common techniques such as receive...
ICC
2011
IEEE
12 years 7 months ago
2011
IEEE
—Location information of nodes is the basis for many applications in wireless sensor networks (WSNs). However, most previous localization methods make the unrealistic assumption:...
TRANSCI
2008
13 years 6 months ago
2008
In the aftermath of a large disaster, the routing of vehicles carrying critical supplies can greatly impact the arrival times to those in need. Since it is critical that the deliv...