Keyphrases
- communication technologies
- mobile communication
- multimedia communication
- low bandwidth
- wireless networks
- wireless technologies
- wireless communication
- communication systems
- network connectivity
- mobile devices
- communication protocol
- body sensor networks
- wireless devices
- physical layer
- mobile users
- instant messaging
- computer security
- network infrastructure
- communication networks
- communication protocols
- security issues
- wireless link
- communication cost
- countermeasures