Building a cellular networking research program

Mobile IP provides a simple and scalable global mobility solution that supports users to access the internet at anytime and anywhere. However, as the number or the velocity of the Mobile IP users grows, so will the signalling overhead associated with ...

The seamless internetworking among multiple heterogeneous networks is in demand to provide ''always-on'' connectivity services with QoS provision quality, anywhere, at any time. The hybrid two-tier networks can provide high data rate and enhanced ...

This paper provides an overview of cellular networks and wireless Internet. It focuses on the problems of providing multimedia services over these networks, and highlights the latest developments in the area. This is done by providing brief descriptions,...