NDLI: Inter-domain mobility management solution for service continuity in IMS-based networks

Content Provider	IEEE Xplore Digital Library
Author	Achour, A. Haddadou, K. Kervella, B. Pujolle, G.
Copyright Year	2012
Description	Author affiliation: Université Pierre & Marie Curie - Paris 6, UMR 7606, LIP6. 4, Place Jussieu, 75005, France (Achour, A.; Haddadou, K.; Kervella, B.; Pujolle, G.)
Abstract	Nowadays, wireless networks with heterogeneous technologies are largely deployed and, mobile terminals have multiple interfaces to access these networks. This raises many research issues such as the simultaneous access to heterogeneous networks and the mobility management. This paper proposes to manage the mobility of a terminal in this context. In particular, we want to guarantee that, while a terminal is moving from a given network to a different one, the quality of service of its applications will be maintained. For this purpose, we combine a multi-homing protocol (SHIM6) with an IMS architecture. The protocol SHIM6 ensures a seamless change of networks without any application disruption. The IMS architecture allows the establishment of multimedia session with quality of service. Our solution can manage the inter-domain mobility of a terminal in a reactive and proactive mode. For this purpose, we implement a SIP proxy inside the mobile terminal. The experimental evaluation shows the feasibility of the SHIM6-IMS integration and a considerable reduction of the handover delay.
Starting Page	559
Ending Page	564
File Size	730854
Page Count	6
File Format	PDF
ISBN	9781457720703
e-ISBN	9781457720710
DOI	10.1109/CCNC.2012.6180990
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-01-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Quality of service IP networks Delay Protocols Mobile communication Switches Proposals Service continuity Multi-homing IMS Inter-domain
Content Type	Text
Resource Type	Article

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