Keyphrases
Trust-based
100%
Heterogeneous Wireless Networks
100%
Secure Handover
100%
Token
60%
Re-authentication
60%
Handoff Delay
40%
Cryptography
40%
Attribute-based Encryption
40%
Wireless Service Providers
40%
Home Domain
40%
Mobile Users
20%
Business Model
20%
Large Delay
20%
Authentication Mechanism
20%
Heterogeneous Networks
20%
Security Level
20%
Multiple Domains
20%
Handoff Schemes
20%
Fast Handoff
20%
Authentication Delay
20%
3G-WLAN
20%
Next-generation Wireless Systems
20%
Authentication Scheme
20%
Fine-grained Access Control
20%
Cooperation Relationship
20%
Fast Authentication
20%
Challenging Issues
20%
Computer Science
Handoff
100%
Wireless Networks
100%
Authentication
33%
Wireless Service Provider
33%
Attribute-Based Encryption
33%
Key Information
16%
Business Models
16%
Heterogeneous Network
16%
Multiple Domain
16%
Grained Access Control
16%
Token Mechanism
16%
authentication scheme
16%
wireless communication system
16%
Authentication Procedure
16%