NDLI: An integrated QoS, security and mobility framework for delivering ubiquitous services across all IP-based networks

Content Provider	IEEE Xplore Digital Library
Author	Yingli Sheng Cruickshank, H. Pragad, A.D. Pangalos, P. Aghvami, A.H.
Copyright Year	2008
Description	Author affiliation: Centre for Commun. Syst. Res., Univ. of Surrey, Guildford (Yingli Sheng; Cruickshank, H.) \|\| Centre for Telecommun. Res., King's Coll. London, London (Pragad, A.D.; Pangalos, P.; Aghvami, A.H.)
Abstract	With the advent of various access technologies and increasing number of applications, a set of challenges concerning efficient delivery of ubiquitous services to heterogeneous users and devices have been posed. One of the important challenges is to integrate quality of service (QoS), security and mobility support in heterogeneous networks. To facilitate the interworking of these mechanisms we propose the concept of enhanced node (EN) in this paper. The EN is an intelligent entity with a network sub-layer, which integrates QoS, security and mobility management (MM). ENs are located in the access network and they communicate with each other via signalling. In this paper, the functionalities of the ENs are described and the framework with ENs to integrate QoS, security and MM in IP-based networks is presented. The mechanisms to provide the authenticated and authorized access control and to enhance the secured QoS combined fast handovers are also proposed.
Starting Page	1
Ending Page	5
File Size	1898378
Page Count	5
File Format	PDF
ISBN	9781424426430
DOI	10.1109/PIMRC.2008.4699850
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-09-15
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Quality of service Mobile radio mobility management Resource management Information security Communication system security Educational institutions Intelligent networks Access control Authentication Authorization AAA QoS Security Mobility Management Enhanced Node
Content Type	Text
Resource Type	Article

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