528 search results - page 45 / 106 » Some problems of directional sensor networks |
GSN
2009
Springer
14 years 1 months ago
2009
Springer
We present an algorithm that makes an appropriate use of a Kalman filter combined with a geometric computation with respect to the localisation of a pollutant-emitting point sourc...
AHSWN
2005
13 years 8 months ago
2005
Over the last few years, novel architectures like ad hoc and sensor networks have introduced new challenges in the way the communication infrastructure must be addressed. Unlike t...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Consider a set of sensors that wish to consent on the message broadcasted by a multi-antenna transmitter in the presence of white-noise jamming. The jammer’s interference introd...
ICASSP
2011
IEEE
13 years 6 days 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...
CNSR
2010
IEEE
14 years 12 days ago
2010
IEEE
We address security solutions to protect the communication of the wireless components of a home health care system. We analyze especially the problem of exchanging secrets to sati...