180 search results - page 20 / 36 » Lightweight time synchronization for sensor networks |
EWSN
2007
Springer
14 years 6 months ago
2007
Springer
Duty-cycling in wireless sensor networks (WSNs) has both beneficial effects on network lifetime and negative effects on application performance due to the inability of a sensor to ...
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract—We revisit the shortest path problem in asynchronous duty-cycled wireless sensor networks, which exhibit time-dependent features. We model the time-varying link cost and...
ICCD
2002
IEEE
14 years 3 months ago
2002
IEEE
— As the cost of embedded sensors and actuators drops, new applications will arise that exploit high density networks of small devices capable of a variety of sensing tasks. Alth...
ICCCN
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract — Distributed sensor system applications (e.g., wireless sensor networks) have been studied extensively in recent years. Such applications involve resource-limited embed...
OSDI
2006
ACM
14 years 7 months ago
2006
ACM
We present a science-centric evaluation of a 19-day sensor network deployment at Reventador, an active volcano in Ecuador. Each of the 16 sensors continuously sampled seismic and ...