157 search results - page 4 / 32 » Threshold-Controlled Global Cascading in Wireless Sensor Net... |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We propose a distributed implementation of the Gaussian particle filter (GPF) for use in a wireless sensor network. Each sensor runs a local GPF that computes a global state esti...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many GPS-free information brokerage schemes are proposed for wire...
ICN
2009
Springer
13 years 5 months ago
2009
Springer
Impulse Radio Ultra Wide Band (IR-UWB) is a promising technology to address Wireless Sensor Network (WSN) constraints. However, existing network simulation tools do not provide a ...
WINET
2008
13 years 7 months ago
2008
This paper addresses the following relay sensor placement problem: given the set of duty sensors in the plane and the upper bound of the transmission range, compute the minimum nu...
MOBIHOC
2000
ACM
13 years 12 months ago
2000
ACM
— We consider challenges associated with application domains in which a large number of distributed, networked sensors must perform a sensing task repeatedly over time. We addres...