Keyphrases
- indoor localization
- wifi
- wireless networks
- mobile devices
- wireless communication
- end to end
- received signal strength
- smart phones
- location information
- signal strength
- mobile phone
- mobile networks
- location estimation
- smart home
- radio frequency
- fall detection
- ad hoc networks
- indoor environments
- access points
- network architecture
- mobile applications
- ubiquitous computing
- mobile computing
- smart card
- urban environments
- neural network
- wavelet transform
- mobile users
- vision system
- context aware