133 search results - page 15 / 27 » Loss inference in wireless sensor networks based on data agg... |
ISCAS
2003
IEEE
14 years 1 months ago
2003
IEEE
The lifetime of wireless sensor network is crucial, since autonomous operation must be guaranteed over an extended period. As all the sensor data has to be forwarded to an observe...
MOBIHOC
2008
ACM
14 years 8 months ago
2008
ACM
Recent research shows that significant energy saving can be achieved in wireless sensor networks with a mobile base station that collects data from sensor nodes via short-range co...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
DCOSS
2008
Springer
13 years 10 months ago
2008
Springer
Wireless sensor nodes can act as distributed detectors for recognizing activities online, with the final goal of assisting the users in their working environment. We propose an act...
COMSUR
2008
13 years 8 months ago
2008
A wireless sensor network with multimedia capabilities typically consists of data sensor nodes, which sense, for instance, sound or motion, and video sensor nodes, which capture v...