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Converged access of IMS and web services: A virtual client model

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2 Author(s)
Salekul Islam ; United International University, Dhaka, Bangladesh ; Jean-Charles Gregoire

This article presents a virtual client-based converged access architecture for IMS and web services. A virtual client transfers most of the signaling and session maintenance loads to a remote server named surrogate, which implements the IMS client. We describe how we have implemented an IMS-web hybrid service, Movieon- Demand (MoD), by deploying a simple IMS client and web server in a surrogate, and using an open-source implementation of a full IMS environment, from client to application server.

Published in:

IEEE Network  (Volume:27 ,  Issue: 1 )