24 search results - page 4 / 5 » Calibration-free WLAN location system based on dynamic mappi... |
ITCC
2005
IEEE
13 years 11 months ago
2005
IEEE
Outdoor location systems based on Wireless Access Point (WAP) signal strength must either know the exact location of the WAPs in order to use a triangulation algorithm, or must co...
INFOCOM
2011
IEEE
12 years 9 months ago
2011
IEEE
—Many indoor localization methods are based on the association of 802.11 wireless RF signals from wireless access points (WAPs) with location labels. An “organic” RF position...
IJNSEC
2006
13 years 6 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...
MSWIM
2005
ACM
13 years 11 months ago
2005
ACM
Wi-Fi based indoor location systems have been shown to be both cost-effective and accurate, since they can attain meter-level positioning accuracy by using existing Wi-Fi infrastr...
WINET
2010
13 years 27 days ago
2010
With the technical advances in ubiquitous computing and wireless networking, there has been an increasing need to capture the context information (such as the location) and to figu...