Performance Evaluation of Authentication Certificate Based Seamless Vertical Handoff in GPRS-WLAN.
Muhammad UsmanSurraya KhanumWajahat NoshairwanEhtsham IrshadAzeem IrshadPublished in: HPCA (China) (2009)
Keyphrases
- wireless local area network
- wireless networks
- heterogeneous wireless networks
- wifi
- authentication mechanism
- mobile networks
- factor authentication
- mobile ip
- access points
- wireless communication
- quality of service
- monitoring system
- wireless technologies
- public key infrastructure
- wireless lan
- ad hoc networks
- cellular networks
- base station
- data encryption
- call admission control
- internet access
- hand held devices
- context awareness
- multimedia services
- public key encryption
- public key cryptography
- trust relationships
- key management
- security mechanisms
- data transmission
- smart card
- end to end