Policy-Enabled Handoffs Across Heterogeneous Wireless Networks
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
PROTON: A Policy-based Solution for Future 4G devices
POLICY '04 Proceedings of the Fifth IEEE International Workshop on Policies for Distributed Systems and Networks
Novel out-of-band signaling for seamless interworking betweem heterogeneous networks
IEEE Wireless Communications
MIRAI architecture for heterogeneous network
IEEE Communications Magazine
Middleware-based solution to offer mobile presence services
Proceedings of the 1st international conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications
A seamless service management with context-aware handoff scheme in ubiquitous computing environment
APNOMS'06 Proceedings of the 9th Asia-Pacific international conference on Network Operations and Management: management of Convergence Networks and Services
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A context-based adaptive communication system is introduced for use in heterogeneous networks. Context includes the user's presence, location, available network interfaces, network availability, network priority, communication status, terminal features, and installed applications. An experimental system was developed to clarify the feasibility of using context information to flexibly control networks and applications. The system operates on a seamless networking platform we developed for heterogeneous networks. By using contexts, the system can inform the caller and callee of applications they can access, which are available through the network before communication occurs. Changes in contexts can switch an on-going application to another during actual communication. These functions provide unprecedented styles of communication. A business scenario for a seamless networking provider is also presented.