The software integration with new network architectures via Software-Defined Networking (SDN) axis appears to be a major evolution of networks. While this paradigm was primarily developed for easy network setup, its ability to integrate services has also to be considered. Thus, the mobility service for which solutions have been proposed in conventional architectures by defining standardized protocols should be rethought in terms of SDN service. Mobile devices might use or move in SDN network. In this thesis, we proposed a new mobility management approach which called "SDN-Mobility" and has shown that SDN can be implemented without IP mobility protocol for providing mobility like as Proxy Mobile IPv6 (PMIPv6) that is the solution adopted by 3GPP, with some performance gain. However, PMIPv6 and SDN-Mobility have some packets loss during Mobile Node (MN) handover. Thus, in this thesis, we proposed a new paradigm based on caching function to improve the quality of transfer during handover. Caching policy cooperates with SDN controller for automatic buffering of the data during the handover. We proposed two caching policies that are compared through a performance analysis regarding the quality of transfer for the user and for the operator. This thesis also presented that SDN-Mobility with caching policy can be applied easily for mobility management in heterogeneous network architectures able to integrate the future Internet based on the Information-Centric Networking (ICN).
| Identifer | oai:union.ndltd.org:univ-toulouse.fr/oai:oatao.univ-toulouse.fr:23732 |
| Date | 17 September 2018 |
| Creators | Tantayakul, Kuljaree |
| Contributors | Institut National Polytechnique de Toulouse - INPT (FRANCE), Institut de Recherche en Informatique de Toulouse |
| Source Sets | Université de Toulouse |
| Language | English |
| Detected Language | English |
| Type | PhD Thesis, PeerReviewed, info:eu-repo/semantics/doctoralThesis |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | http://oatao.univ-toulouse.fr/23732/ |
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