326 search results - page 45 / 66 » On the stability of network distance estimation |
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper the Self-Localization problem for Sensor Networks is addressed. Given a set of nodes deployed in an environment, self-localization consists of finding out the loc...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
In this paper, we examine one of the security issues in vehicular ad-hoc network (VANETs): position-spoofing attack. We propose a novel Secure Location Verification (SLV) scheme to...
VR
1999
IEEE
13 years 12 months ago
1999
IEEE
The purpose of Project Pioneer is to develop an exploratory robot capable of creating a three-dimensional photo-realistic map of the inside of the damaged Chornobyl Nuclear Reacto...
NETWORKING
2007
13 years 9 months ago
2007
Abstract. In this paper, we study the localization problem in large-scale underwater sensor networks. The adverse aqueous environments, the node mobility, and the large network sca...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—UWB technology can reach centimetre level ranging and positioning accuracy in LOS propagation when time of arrival techniques are used. However, in a real positioning system, th...