403 search results - page 2 / 81 » Efficient Energy Management Policies for Networks with Energ... |
ICUMT
2009
13 years 2 months ago
2009
We consider the problem of joint power control, scheduling and routing in energy harvesting sensor networks allowing for multicast of data generated at the sensor nodes to a set of...
COMSUR
2011
12 years 4 months ago
2011
Sensor networks with battery-powered nodes can seldom simultaneously meet the design goals of lifetime, cost, sensing reliability and sensing and transmission coverage. Energy-har...
ICRA
2003
IEEE
13 years 10 months ago
2003
IEEE
We study the feasibility of extending the lifetime of a wireless sensor network by exploiting mobility. In our system, a small percentage of network nodes are autonomously mobile,...
IPSN
2005
Springer
13 years 10 months ago
2005
Springer
Abstract— Sustainable operation of battery powered wireless embedded systems (such as sensor nodes) is a key challenge, and considerable research effort has been devoted to energ...
INFOCOM
2011
IEEE
12 years 8 months ago
2011
IEEE
—Wireless systems comprised of rechargeable nodes have a significantly prolonged lifetime and are sustainable. A distinct characteristic of these systems is the fact that the no...