A Fast SA Update Mechanism for Secure SIP/IMS Mobility in Integrated UMTS-WLAN Networks.
Shih-Yuan ChengWhai-En ChenPublished in: CISIS (2013)
Keyphrases
- mobility management
- cellular networks
- multimedia services
- mobile ip
- heterogeneous networks
- mobile users
- wireless networks
- location management
- ip multimedia subsystem
- mobile networks
- quality of service
- base station
- next generation networks
- access points
- security architecture
- mobile devices
- social networks
- network connectivity
- e learning
- qos requirements
- energy efficient
- context aware
- simulated annealing
- security mechanisms
- ip networks
- wifi
- security model
- wireless technologies
- application layer
- security issues
- location dependent
- mobile computing
- mobile applications
- wireless communication
- network structure