1078 search results - page 117 / 216 » Optimal multiple-coverage of sensor networks |
CONEXT
2005
ACM
13 years 11 months ago
2005
ACM
Energy efficiency is a critical issue in designing sensor networks, as the nodes have limited battery power. In this paper we propose to move the BS so as to prolong the network l...
COMCOM
2007
13 years 9 months ago
2007
Sensor replacement is important for sensor networks to provide continuous sensing services. Upon sensor node failures, holes (uncovered areas) may appear in the sensing coverage. ...
SENSYS
2006
ACM
14 years 2 months ago
2006
ACM
Introducing mobile data sinks into wireless sensor networks (WSNs) improves the energy efficiency and the network lifetime, and is demanded for many application scenarios, such a...
PEWASUN
2005
ACM
14 years 2 months ago
2005
ACM
Underwater sensor networks will find applications in oceanographic data collection, pollution monitoring, offshore exploration, disaster prevention, assisted navigation, and tact...
SENSYS
2004
ACM
14 years 2 months ago
2004
ACM
We propose B-MAC, a carrier sense media access protocol for wireless sensor networks that provides a flexible interface to obtain ultra low power operation, effective collision a...