1661 search results - page 205 / 333 » State-Driven Energy Optimization in Wireless Sensor Networks |
137
Voted
MOBIHOC
2008
ACM
16 years 3 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...
119
Voted
WOWMOM
2005
ACM
15 years 9 months ago
2005
ACM
In this work we study energy efficient routing strategies for wireless ad-hoc networks. In this kind of networks, energy is a scarce resource and its conservation and efficient us...
156
Voted
MOBIHOC
2003
ACM
16 years 3 months ago
2003
ACM
Wireless sensor networks (WSN) are event based systems that rely on the collective effort of several microsensor nodes. Reliable event detection at the sink is based on collective...
147
Voted
GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
—The paper addresses the maximal lifetime problem in sensor-target surveillance networks. Given a set of sensors and targets in an Euclidean plane, each sensor can watch all targ...
127
Voted
ICNP
2009
IEEE
15 years 10 months ago
2009
IEEE
—In this paper, we describe oCast, an energy-optimal multicast routing protocol for wireless sensor networks. The general minimum-energy multicast problem is NP-hard. Intermitten...