3009 search results - page 548 / 602 » On Communication Security in Wireless Ad-Hoc Sensor Networks |
CORR
2010
Springer
14 years 12 months ago
2010
Springer
Distance bounding protocols are used by nodes in wireless networks for the crucial purpose of estimating their distances to other nodes. Past efforts to analyze these protocols hav...
SENSYS
2009
ACM
15 years 6 months ago
2009
ACM
Having access to an accurate time is a vital building block in all networks; in wireless sensor networks even more so, because wireless media access or data fusion may depend on i...
EUROMICRO
1997
IEEE
15 years 4 months ago
1997
IEEE
In this paper we present a security framework for executing foreign programs, called helpers, on a Pocket Companion: a wireless hand-held computer. A helper program as proposed is...
INFOCOM
2003
IEEE
15 years 5 months ago
2003
IEEE
Abstract— We consider an unreliable wireless sensor gridnetwork with n nodes placed in a square of unit area. We are interested in the coverage of the region and the connectivity...
205
click to vote
CONIELECOMP
2011
IEEE
14 years 3 months ago
2011
IEEE
—We propose a new multi-hop routing protocol for wireless sensor networks, suited for monitoring and control applications. The aim of this research is to adapt flat and hierarch...