978 search results - page 136 / 196 » Estimating Location Using Wi-Fi |
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
This paper addresses the problem of locating a single source from noisy range measurements in wireless sensor networks. An approximate solution to the maximum likelihood location ...
CORR
2007
Springer
13 years 8 months ago
2007
Springer
Signi cant eort has been invested recently to accelerate handover operations in a next generation mobile Internet. Corresponding works for developing e cient mobile multicast man...
PAA
2008
13 years 8 months ago
2008
Abstract We introduce a system that processes a sequence of images of a front-facing human face and recognises a set of facial expressions. We use an efficient appearance-based fac...
COMCOM
2008
13 years 7 months ago
2008
Collaboration between Field Generators, Readers and Tags generates the required functions in using radio frequency identification (RFID) for psychiatric patient localization. The ...
ICASSP
2011
IEEE
13 years 17 days ago
2011
IEEE
—We develop sub-Nyquist sampling systems for analog signals comprised of several, possibly overlapping, finite duration pulses with unknown shapes and time positions. Efficient...