260 search results - page 12 / 52 » Energy-efficient coverage problems in wireless ad-hoc sensor... |
TSP
2008
14 years 11 months ago
2008
We study the problem of tracking an object that is moving randomly through a dense network of wireless sensors. We assume that each sensor has a limited range for detecting the pr...
JDCTA
2010
14 years 6 months ago
2010
The recent area of Wireless Sensor Networks (WSNs) has brought new challenges to developers of net-work protocols. Energy consumption and network coverage are two important challe...
124
click to vote
MONET
2006
14 years 11 months ago
2006
We analyze an architecture based on mobility to address the problem of energy efficient data collection in a sensor network. Our approach exploits mobile nodes present in the senso...
104
Voted
ADHOCNOW
2008
Springer
15 years 6 months ago
2008
Springer
The paper investigates the usefulness of multi-path routing to achieve lifetime improvements by load balancing and exploiting cross-layer information in wireless sensor networks. P...
103
click to vote
ISCAS
2005
IEEE
15 years 5 months ago
2005
IEEE
— In this paper, we focus on the problem of designing an energy efficient MAC protocol for wireless sensor networks and propose a novel scheme, named as TEEM (Traffic aware, Ener...