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A Mobile IPTV Authentication Protocol using Session Key in Wireless LAN
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 Title & Authors
A Mobile IPTV Authentication Protocol using Session Key in Wireless LAN
Baek, Jong-Gyu; Sohn, Kyu-Seek; Joe, In-Whee;
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 Abstract
Recently the mobile IPTV service has been spread through the wireless LAN(WLAN). In order to provide the commercial mobile IPTV service through the WLAN, re-authentication for the mobile IPTV terminal is required whenever the mobile terminal roams between APs(Access Points). The most popular one of the authentication protocol standards for the wired and/or wireless LAN is IEEE 802.1X. However IEEE 802.1X takes much time to authenticate the terminal and is not adequate for the seamless mobile IPTV service. We introduce the session key and separate the user authentication and the hardware authentication. And we strengthen the device authentication by the initial registration. By these, the proposed authentication protocol reduces the authentication time and can protect the authentication key securely.
 Keywords
802.1X;
 Language
Korean
 Cited by
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