661 search results - page 41 / 133 » Connectivity of Wireless Sensor Networks with Constant Densi... |
GI
2008
Springer
14 years 11 months ago
2008
Springer
: This paper investigates organization problems of large wireless sensor networks. In spite of their random deployment, nodes have to organize themselves as energy efficient as pos...
IPSN
2005
Springer
15 years 3 months ago
2005
Springer
Abstract— Sensing, processing and communication must be jointly optimized for efficient operation of resource-limited wireless sensor networks. We propose a novel source-channel...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Tracking of movements such as that of people, animals, vehicles, or of phenomena such as fire, can be achieved by deploying a wireless sensor network. So far only prototype sys...
ADHOC
2006
14 years 10 months ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper, we address the network maintenance problem, in which we aim to maximize the lifetime of a sensor network by adding a set of relays to it. The network lifetime is...