While mobile handheld devices, such as cell phones and PDAs, provide productivity benefits, they also pose new risks. A vital safeguard against unauthorized access to a device’s...
MIS (Mobile Internet Services) architecture is designed for secure connection and fast handover with wireless LAN. This architecture consists of three protocols, MISP (Mobile Inte...
Hitoshi Morioka, Hiroshi Mano, Motoyuki Ohrnori, M...
In this paper, two practical considerations of beacon deployment for ultrasound-based indoor localization systems are presented. In an indoor environment, beacons are deployed inc...
We present the design, implementation and evaluation of a location detection system built over a Radio Frequency network based on the IEEE 802.11 standard. Our system employs beac...
Rachanee Ungrangsi, Ari Trachtenberg, David Starob...