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Published in:
2015 | OriginalPaper | Chapter
24. A Study on High Security Authentication Mechanism for 3G/WLAN Networks
Authors : Wei-Chen Wu, Horng-Twu Liaw
Published in: Ubiquitous Computing Application and Wireless Sensor
Publisher: Springer Netherlands
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Abstract
Because of the more and more services wireless communication technology can offer nowadays, the quality of wireless communication became an important key. In this research, 3G/UMTS and WLAN, which are two major wireless communication techniques will be mentioned mainly. The former offers a wide-range, high-movability, complete and safe record of accounting; the latter offers a narrow-range, low-movability, high-speed-transmission access on the Internet. The complementary between these two techniques can not only enhance the quality of wireless communication but offer more services for customers to choose, and customers can use wireless application services regardless of any environmental limit. This research will focus on the problem of fast-handover when 3G/UMTS and WLAN is interworking, such as authentication and authorization. About the two formers, we will use W-SKE to accomplish authentication procedure, and achieve safer Mutual Full Authentication and Fast-Authentication.