669 search results - page 25 / 134 » Constructing minimum energy mobile wireless networks |
110
click to vote
ADHOCNOW
2008
Springer
14 years 11 months ago
2008
Springer
This paper presents a novel method for optimizing sliding window based continuous queries. We deal with two categories of aggregation operations: stepwise aggregation (e.g. COUNT) ...
ICCCN
2007
IEEE
14 years 10 months ago
2007
IEEE
—Mobile sink has been adopted by many schemes for lifetime improvement in wireless sensor networks. It is necessary to propagate the topological or location changes caused by the...
100
click to vote
DCOSS
2008
Springer
14 years 11 months ago
2008
Springer
Energy is one of the most crucial aspects in real deployments of mobile sensor networks. As a result of scarce resources, the duration of most real deployments can be limited to ju...
MONET
2002
14 years 9 months ago
2002
The wireless networking environment presents formidable challenges to the study of broadcasting and multicasting problems. In this paper we focus on the problem of multicast tree c...
RTCSA
2009
IEEE
15 years 4 months 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...