2001 search results - page 263 / 401 » Local solutions for global problems in wireless networks |
199
click to vote
MSWIM
2005
ACM
15 years 12 months ago
2005
ACM
We consider the problem of energy aware localized routing in ad hoc networks. In localized routing algorithms, each node forwards a message based on the position information about...
149
click to vote
ACMSE
2004
ACM
15 years 11 months ago
2004
ACM
The explosive growth in the number of mobile devices such as Internet-enabled cellular phones, wireless handheld devices, wireless laptops, and tablet PCs has driven the correspon...
150
click to vote
PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
This paper introduces and solves a security problem of pervasive computing: how to define authorizations for offline interactions when trust relationships among entities do not ex...
155
click to vote
BROADNETS
2007
IEEE
16 years 21 days ago
2007
IEEE
— Unauthorized rogue access points (APs), such as those brought into a corporate campus by employees, pose a security threat as they may be poorly managed or insufficiently secu...
200
click to vote
GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—The barrier coverage model was proposed for applications in which sensors are deployed for intrusion detection. In this paper, we study a strong barrier coverage problem...