Keyphrases
- wifi
- radio frequency
- internet access
- frequency band
- signal strength
- mobile networks
- wireless networks
- wireless communication
- mobile devices
- end to end
- cellular networks
- ad hoc networks
- location information
- smart phones
- quality of service
- indoor positioning
- global positioning system
- received signal strength
- network architecture
- urban environments
- mobile applications
- smart home
- access points
- mobile phone
- long term evolution
- smart card
- phased array
- digital libraries
- rfid technology
- satellite images
- multimedia content
- augmented reality
- sensor networks