Keyphrases
- session initiation protocol
- voice over ip
- mobility management
- quality of service
- ip networks
- mobile networks
- instant messaging
- real time video
- multimedia services
- network architecture
- mobile users
- web services
- ip multimedia subsystem
- mobile objects
- personal web
- energy efficient
- location dependent
- personal preferences
- cellular networks
- data dissemination
- heterogeneous networks
- service composition
- personal information
- ubiquitous computing
- location aware
- mobile services
- service oriented
- service providers