Keyphrases
- mobile communication
- text messaging
- communication technologies
- network infrastructure
- mobile devices
- internet access
- mobile users
- internet services
- remote control
- mobile networks
- mobile internet
- wireless devices
- wireless networking
- value added services
- multimedia services
- hand held devices
- ad hoc networking
- wireless networks
- internet technology
- wireless communication
- wifi
- mobile computing
- network connectivity
- mobile terminals
- instant messaging
- smart phones
- mobile technologies
- portable devices
- base station
- link layer
- mobile learning