Inter-AP Security Transition Mechanism and Its FSM in WLAN AP Supporting Fast Roaming 


Vol. 30,  No. 6, pp. 601-606, Jun.  2005


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  Abstract

Recently with the high expectation of voice over WLAN service, to support fast inter-AP security transition in WLAN AP is one of the most actively investigating issues. It is also very important to minimize inter-AP security transition latency, while maintaining constantly the secure association from old AP when a station transits to new AP. Hence, this paper first defines secure transition latency as a primary performance metric of AP system in WLAN supporting IEEE802.11i, 802.1x, and 802.11f, and then presents low latency inter-AP security transition mechanism and its security FSM whose objective is to minimize inter-AP transition latency. Experiment shows that the proposed scheme outperforms the legacy 802.1X AP up to 79% with regard to the transition latency.

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  Cite this article

[IEEE Style]

B. Chung, Y. S. Kang, K. Oh, S. Kim, "Inter-AP Security Transition Mechanism and Its FSM in WLAN AP Supporting Fast Roaming," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 6, pp. 601-606, 2005. DOI: .

[ACM Style]

ByungHo Chung, You Sung Kang, KyungHee Oh, and SangHa Kim. 2005. Inter-AP Security Transition Mechanism and Its FSM in WLAN AP Supporting Fast Roaming. The Journal of Korean Institute of Communications and Information Sciences, 30, 6, (2005), 601-606. DOI: .

[KICS Style]

ByungHo Chung, You Sung Kang, KyungHee Oh, SangHa Kim, "Inter-AP Security Transition Mechanism and Its FSM in WLAN AP Supporting Fast Roaming," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 6, pp. 601-606, 6. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880