741 search results - page 4 / 149 » Privacy-Aware Location Sensor Networks |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
When tracking a target using phase-only signal returns, range ambiguities are a major issue. In this work, a look-up table between phase measurement space and target location spac...
SENSYS
2010
ACM
13 years 7 months ago
2010
ACM
Localization is a fundamental issue of wireless sensor networks that has been extensively studied in the literature. The real-world experience from GreenOrbs, a sensor network sys...
INFOCOM
2005
IEEE
14 years 3 months ago
2005
IEEE
— In wireless sensor networks (WSNs), sensor location plays a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number of l...
IPSN
2004
Springer
14 years 3 months ago
2004
Springer
We propose an entropy-based sensor selection heuristic for localization. Given 1) a prior probability distribution of the target location, and 2) the locations and the sensing mod...
ICWMC
2006
IEEE
14 years 3 months ago
2006
IEEE
