148 search results - page 20 / 30 » Locating Sensors in Concave Areas |
NETWORK
2007
13 years 8 months ago
2007
Surveillance wireless sensor networks are deployed at perimeter or border locations to detect unauthorized intrusions. For deterministic deployment of sensors, the quality of depl...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In wireless sensor networks, in-network aggregation is the process of compressing locally the data gathered by the sensor nodes, so that only the compressed data travel across s...
TSP
2008
13 years 8 months ago
2008
This paper considers localization of a source or a sensor from distance measurements. We argue that linear algorithms proposed for this purpose are susceptible to poor noise perfor...
ICAT
2006
IEEE
14 years 2 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 ...
GLOBECOM
2009
IEEE
14 years 2 days ago
2009
IEEE
—Fault tolerance techniques have been widely used in wireless sensor networks. Base station placement to maximize the network lifetime has also been well studied. However, limite...