An efficient authentication protocol for integrating WLAN and cellular networks

Yuh-Min Tseng, Chou Chen Yang, Jiann Haur Su

研究成果: Conference contribution

7 引文 斯高帕斯(Scopus)

摘要

Cellular (3G or 2.5G) networks provide wider service areas and ubiquitous connectivity with low data rates. WLAN networks offer higher data rates and the easy compatibility of wired Internet, but cover smaller areas. 3G and WLAN possess complementary properties. Integrating 3G and WLAN networks may offer subscribers high-speed wireless data services and ubiquitous connectivity. For integrating two different networks, there are several problems should be concerned, such as authentication, billing, quality of service, and seamless roaming between 3G and WLAN networks. In this paper, we address the authentication problem and propose an efficient authentication protocol to let 3G subscribers can connect WLAN with higher data rate. Certainly, the protocol is also suitable for 2.5G. The authentication protocol utilizes a one-time password approach to authenticate subscribers. It can withstand guessing, replay and impersonation attacks. A simulation result is given to validate our protocol.

原文English
主出版物標題6th International Conference on Advanced Communication Technology
主出版物子標題Broadband Convergence Network Infrastructure
頁面416-420
頁數5
出版狀態Published - 2004 六月 28
事件6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure - Phoenix Park, Korea, Republic of
持續時間: 2004 二月 92004 二月 11

出版系列

名字6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure
1

Other

Other6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure
國家Korea, Republic of
城市Phoenix Park
期間04-02-0904-02-11

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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