427 search results - page 39 / 86 » Revisiting the lifetime of wireless sensor networks |
109
click to vote
ICIP
2009
IEEE
14 years 7 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...
113
click to vote
WIOPT
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract— An important application of wireless sensor networks is to perform the monitoring missions, for example, to monitor some targets of interests at all times. Sensors are ...
ICN
2005
Springer
15 years 3 months ago
2005
Springer
A wireless sensor network is a new kind of wireless Ad-Hoc network consisting of a large number of small low cost, power constrained sensors deployed in a large area for gathering...
MSN
2005
Springer
15 years 3 months ago
2005
Springer
The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the lifetime of...
IJSNET
2008
14 years 9 months ago
2008
Abstract: This paper addresses the target coverage problem in wireless sensor networks. Communication and sensing consume energy, therefore efficient power management can extend ne...