221 search results - page 17 / 45 » An Energy Efficient Approach to Dynamic Coverage in Wireless... |
LCN
2005
IEEE
14 years 1 months ago
2005
IEEE
—Wireless sensor networks afford a new opportunity to observe and interact with physical phenomena at an unprecedented fidelity. To fully realize this vision, these networks have...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
SENSYS
2003
ACM
14 years 27 days ago
2003
ACM
Sensor networks not only have the potential to change the way we use, interact with, and view computers, but also the way we use, interact with, and view the world around us. In o...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
— We propose an Efficient Reliable Data Collection (eRDC) algorithm. The eRDC is designed for energy-constraint wireless sensor networks (WSN) to balance reliability and energy c...
TMC
2008
13 years 7 months ago
2008
Energy efficiency is one of the major concerns in wireless sensor networks, since it impacts the network lifetime. In this paper, we investigate the relationship between sensor net...