Hierarchical Group Location Tracking for Transportation Systems in Wireless Personal Communication Networks.
Il HanDong-Ho ChoPublished in: Wirel. Pers. Commun. (2003)
Keyphrases
- transportation systems
- location tracking
- personal communication
- location estimation
- mobile computing
- location information
- moving objects
- detection scheme
- context awareness
- mobile devices
- orientation estimation
- wireless communication
- wireless networks
- head tracking
- real time
- rfid tags
- context aware
- power law
- binary features
- database systems
- social networks
- low cost
- test bed
- distributed systems