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Communication Dans Un Congrès Année : 2006

SIP-based multimedia service continuity across various hosts and networks

Résumé

Nowadays many people own a wealth of several fixed and mobile devices with rich media capabilities such as mobile phones, PDAs, or TV set-top boxes. Each of these devices can have many networking features, but in most cases they remain functionally separate from each other. As users become more and more nomadic and roam continuously between professional and personal spaces, they need to access transparently and seamlessly their set of personalized services regardless of access networks or communicating devices. They want to continue an ongoing service session when they change the access network or the end device. In this paper, we investigate some prospective scenarios of rich media services and define the subsequent system requirements. We propose an architecture that separates between a service session and underlying signaling and media sessions, enabling an active session to "survive" across different heterogeneous networks and hosts. Furthermore, we describe how the Session Initiation Protocol (SIP) can be suitably used to deal with vertical and host handoffs
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Dates et versions

hal-01329653 , version 1 (09-06-2016)

Identifiants

  • HAL Id : hal-01329653 , version 1

Citer

Mejdi Kaddour, Djamel Belaid, Guy Bernard. SIP-based multimedia service continuity across various hosts and networks. MediaWiN 2006 : 1st Workshop on multiMedia Applications over Wireless Networks, Apr 2006, Athens, Greece. pp.51 - 57. ⟨hal-01329653⟩
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