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dc.contributor.authorWang, Chun-Chiehen_US
dc.contributor.authorChi, Kuang-Huien_US
dc.contributor.authorTseng, Chien-Chaoen_US
dc.date.accessioned2014-12-08T15:11:10Z-
dc.date.available2014-12-08T15:11:10Z-
dc.date.issued2007-01-01en_US
dc.identifier.issn1016-2364en_US
dc.identifier.urihttp://hdl.handle.net/11536/8556-
dc.description.abstractThis paper presents the design, implementation, and performance evaluation of an approach to supporting host mobility in the wireless Internet. We observe that a single IP address conventionally serves dual purposes: a network-level routing directive and an endpoint identity of a certain session in transport or upper layers. Therefore, when a host affiliates with a new IP address due to movements, any pre-established active session thereupon suffers outage. Unlike prior schemes exploiting mobility agents, we propose to let a host use two IP addresses for network- and transport-layer identifications, respectively, and introduce a translation table that associates the two identities. Such an association results from querying or dynamic updates to the Domain Name System, or from direct message exchanges between two communication peers so as to optimize delivery paths. Simulation results show that our scheme outperforms counterpart Mobile IP and Mobile IPv6, in terms of communication delay, packet error rate, message space overhead, and potential packet loss during handoffs. Additionally, qualitative discussions conclude that our proposal lends itself to IPv4 and IPv6 interconnected networks, or multi-tier environment such as wireless Local Area Networks and mobile telecommunication overlay systems.en_US
dc.language.isoen_USen_US
dc.subjectmobile networken_US
dc.subjectTCP/IPen_US
dc.subjectmobile Internet protocolen_US
dc.subjectdomain name systemen_US
dc.subjectroute optimizationen_US
dc.subjectingress filteringen_US
dc.subjectaddress translationen_US
dc.titleAn IP-decoupling approach to host mobilityen_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.journalJOURNAL OF INFORMATION SCIENCE AND ENGINEERINGen_US
dc.citation.volume23en_US
dc.citation.issue1en_US
dc.citation.spage91en_US
dc.citation.epage112en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000243764700005-
Appears in Collections:Conferences Paper


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