NDLI: Security and authentication concepts for UMTS/WLAN convergence

Content Provider	IEEE Xplore Digital Library
Author	Fitzek, F. Munari, M. Pastesini, V. Rossi, S. Badia, L.
Copyright Year	2004
Description	Author affiliation: Dipt. di Ingegneria, Ferrara Univ., Italy (Fitzek, F.; Munari, M.; Pastesini, V.; Rossi, S.; Badia, L.)
Abstract	For a fast return of investment, network providers have to offer new services for the upcoming 3G mobile communication systems. Unfortunately 3G systems suffer by high installation costs and low quality of services in terms of high delays and low bandwidth. These drawbacks exclude many promising services such as real-time video conferences and multiplayer gaming. Furthermore, high network installation costs inhibit quick growth and in turn slow down the recruiting of new customers. Therefore the convergence of 3G technologies with the beneficial wireless local area networks gained a lot of interest lately. Different architectures were introduced to combine these two technologies. The architectures differ in their security concepts. In this paper we give an overview of the discussed architectures and extend them by multihop capability in the WLAN network. Multihop will decrease the network installation costs furthermore and ease the installation of network components.
Starting Page	2343
Ending Page	2347
File Size	241625
Page Count	5
File Format	PDF
ISBN	0780379543
ISSN	10903038
DOI	10.1109/VETECF.2003.1285948
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-10-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Authentication 3G mobile communication Wireless LAN Convergence Costs Spread spectrum communication Communication system security Investments Quality of service Delay
Content Type	Text
Resource Type	Article

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