39 search results - page 3 / 8 » Access Point Localization Using Local Signal Strength Gradie... |
INFOSCALE
2007
ACM
13 years 9 months ago
2007
ACM
—Due to the proliferation of WiFi access points, indoor localization methods based on WiFi signal strengths are becoming more and more attractive because they don’t require add...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper proposes a new approach for skeletonization based on the skeleton strength map (SSM) caculated by Euclidean distance transform of a binary image. After the distance tra...
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—We use a steerable beam directional antenna mounted on a moving vehicle to localize roadside WiFi access points (APs), located outdoors or inside buildings. Localizing APs is an...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Proof of a user's identity is not always a sufficient means for making an authorization decision. In an increasing set of circumstances, knowledge of physical location provide...
IJNSEC
2006
13 years 7 months ago
2006
On a wired network, physical authentication is implicitly provided by access: if a user is able to plug a cable into a network socket, he must have cleared other security checks s...