A SIP-SHIM6 Based Solution for Seamless Intra-Domain Mobility in IMS Networks - Archive ouverte HAL Access content directly
Conference Papers Year : 2012

A SIP-SHIM6 Based Solution for Seamless Intra-Domain Mobility in IMS Networks

Amel Achour
  • Function : Author
Kamel Haddadou
  • Function : Author
Guy Pujolle

Abstract

The context of our work is mobile multi-homed terminals in a heterogeneous environment. We propose a solution for seamless terminal mobility in an intra-domain context. We combine a multi-homing protocol (SHIM6), which ensures seamless network change, with the IMS architecture, which allows the establishment of multimedia session with Quality of Service. Our proposal allows a mobile terminal to change its access network seamlessly, without any application disruption. To achieve this, we implement a Proxy-SIP inside the terminal to manage session establishment. The proposed scheme can manage access network change in two modes: reactive and proactive. A testbed allowed us to show the feasibility of our approach and the gain obtained by considerably reducing the handover delay and, thus, data loss.
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Dates and versions

hal-01282292 , version 1 (03-03-2016)

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Amel Achour, Kamel Haddadou, Brigitte Kervella, Guy Pujolle. A SIP-SHIM6 Based Solution for Seamless Intra-Domain Mobility in IMS Networks. Globecom 2012, Dec 2012, Anaheim, California, United States. pp.2030-2035, ⟨10.1109/GLOCOM.2012.6503414⟩. ⟨hal-01282292⟩
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