653 search results - page 3 / 131 » Dynamic node activation in networks of rechargeable sensors |
ICN
2005
Springer
15 years 2 months ago
2005
Springer
A strategy for energy saving in wireless sensor networks is to manage the duty cycle of sensors, by dynamically selecting a different set of nodes to be active in every moment. We ...
ACISICIS
2007
IEEE
15 years 3 months ago
2007
IEEE
To increase the lifetime of the sensor networks, a recognized method is to switch off/on some sensor nodes between “sleep” and “activity” mode in order to save the energy....
AHSWN
2010
14 years 9 months ago
2010
One way to prolong the lifetime of a wireless sensor network is to schedule the active times of sensor nodes, so that a node is active only when it is really needed. In the dynami...
IWSOS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In this paper, we describe an approach to activity recognition, which is based on a self-organizing, ad hoc network of body-worn sensors. It makes best use of the availab...
ICRA
2003
IEEE
15 years 2 months ago
2003
IEEE
We study the feasibility of extending the lifetime of a wireless sensor network by exploiting mobility. In our system, a small percentage of network nodes are autonomously mobile,...