Keyphrases
- location tracking
- wireless sensor networks
- mobile computing
- location estimation
- location information
- sensor nodes
- moving objects
- sensor networks
- wireless communication
- data collection
- rfid tags
- base station
- context awareness
- routing algorithm
- energy consumption
- head tracking
- detection scheme
- lightweight
- test bed
- wireless networks
- mobile devices
- routing protocol
- data management
- context aware
- ubiquitous computing
- orientation estimation
- query processing
- real time
- intelligent systems
- databases