88 search results - page 2 / 18 » Prolonging Network Lifetime via a Controlled Mobile Sink in ... |
ICN
2005
Springer
13 years 11 months ago
2005
Springer
: Power Conservation is one of the most important challenges in wireless sensor networks. In this paper, we present two minimum-energy routing algorithms. Our main goal is to reduc...
RTCSA
2009
IEEE
14 years 8 days ago
2009
IEEE
Mobile elements, which can traverse the deployment area and convey the observed data from static sensor nodes to a base station, have been introduced for energy efficient data co...
INTERSENSE
2006
ACM
13 years 11 months ago
2006
ACM
— Optimizing energy consumption in wireless sensor networks is of paramount importance. There is a recent trend to deal with this problem by introducing mobile elements (sensors ...
CONEXT
2005
ACM
13 years 7 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...
BWCCA
2010
13 years 17 days ago
2010
A wireless sensor network (WSN) is envisioned as a cluster of tiny power-constrained devices with functions of sensing and communications. Sensors closer to a sink node have a larg...