887 search results - page 15 / 178 » Uniformity and Efficiency of a Wireless Sensor Network's Cov... |
SECON
2007
IEEE
14 years 4 months ago
2007
IEEE
— In wireless sensor networks, it is desirable to maintain good sensing coverage while keeping the number of active sensor nodes small to achieve long system lifetime. Existing c...
ICIP
2009
IEEE
13 years 8 months ago
2009
IEEE
We investigate energy allocation strategies in image sensor networks for the purpose of maximizing the network operational lifetime. For the application scenarios that we consider...
IJSNET
2006
13 years 10 months ago
2006
: To extend the functional lifetime of battery-operated Wireless Sensor Networks (WSNs), stringent sleep scheduling strategies with communication duty cycles running at sub-1% rang...
MOBIHOC
2009
ACM
14 years 11 months ago
2009
ACM
We consider a high density of sensors randomly placed in a geographical area for event monitoring. The monitoring regions of the sensors may have significant overlap, and a subset...
WICOMM
2011
13 years 5 months ago
2011
Success of Wireless Sensor Networks (WSN) largely depends on whether the deployed network can provide desired area coverage with acceptable network lifetime. This paper seeks to a...