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» High-efficiency power amplifier for wireless sensor networks
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AINA
2009
IEEE
13 years 11 months ago
Impact of Power Control in Wireless Sensor Networks Powered by Ambient Energy Harvesting (WSN-HEAP) for Railroad Health Monitori
The use of wireless sensor networks (WSNs) for structural health monitoring is gaining popularity since it allows for a low-cost, rapid and robust assessment of structural integri...
Hwee Pink Tan, Pius W. Q. Lee, Winston Khoon Guan ...
ICASSP
2009
IEEE
14 years 2 months ago
Predictive power control and multiple-description coding for wireless sensor networks
We study state estimation via wireless sensor networks over fading channels affected by random packet loss. In the configuration examined, the sensors send their measurements to ...
Jan Østergaard, Daniel E. Quevedo, Anders A...
MOBIHOC
2005
ACM
14 years 7 months ago
Minimum power configuration in wireless sensor networks
Guoliang Xing, Chenyang Lu, Ying Zhang, Qingfeng H...
CISS
2007
IEEE
14 years 1 months ago
Video Sensor Node for Low-Power Ad-hoc Wireless Networks
A video sensor platform consisting of a smart image sensor with focal plane motion processing is presented. The camera node is intended for ultra-low bandwidth ad-hoc wireless netw...
Yu M. Chi, Ralph Etienne-Cummings, Gert Cauwenberg...
MOBIHOC
2004
ACM
14 years 7 months ago
Latency of wireless sensor networks with uncoordinated power saving mechanisms
Olivier Dousse, Petteri Mannersalo, Patrick Thiran