NDLI: An Identifier-Based Architecture for Native Vertical Handover Support

Content Provider	IEEE Xplore Digital Library
Author	Wong, W. Giraldi, M. Magalhães, M.F. Verdi, F.L.
Copyright Year	2010
Abstract	The growing demand for ubiquitous computing lead manufactures to develop multi-band devices supporting different network access technologies, such as GSM, Wi-fi, and UMTS. Although these devices support different access technologies, they lack of native vertical handover support, breaking any ongoing connections whenever users switch between access technologies. In this paper we present a next-generation Internet architecture with native vertical handover support, providing mechanisms to support mobility between different access technologies without disruptions. The architecture introduces an identification layer that decouples the host identification from its location, enabling native mobility support for legacy applications. The identification layer employs cryptographic identifiers to identify end-hosts over the Internet and to provide security mechanisms for identity management during vertical handovers. As a proof of concept, a prototype was implemented and evaluated in different vertical handover scenarios in GSM, Wi-fi and wired domains.
Starting Page	252
Ending Page	259
File Size	667948
Page Count	8
File Format	PDF
ISBN	9781424466955
ISSN	1550445X
e-ISBN	9781424466962
DOI	10.1109/AINA.2010.21
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-04-20
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer architecture GSM Switches Internet Ubiquitous computing Manufacturing 3G mobile communication Cryptography Security Identity management systems next-generation architectures security protocol mobility heterogeneous networks
Content Type	Text
Resource Type	Article

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