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The Design of IAPP Server for Secure Handoff of wireless LAN Terminal  

함영환 (ETRI 정보보호연구본부)
정병호 (ETRI 정보보호연구본부)
정교일 (ETRI 정보보호연구본부)
서창호 (공주대학교 응용수학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.28, no.12C, 2003 , pp. 1258-1267 More about this Journal
Abstract
As the need for stable and high speed wireless Internet service Brows, the wireless LAN service provider hurries to preempt wireless LAN service market. IAPP(InterAccess Point protocol) is defined to be able to provide a secure handoff mechanism of wireless LAN terminal information between AP(Access Point)s, and the related IEEE standard is IEEE 802.11f. For the secure handoff of wireless LAN terminal, it is necessary to transfer terminal's authentication & accounting information securely from old AP to new AP IEEE 802.11f recommends RADIUS server as IAPP server which authenticates AP and provides information for secure channel between APs. This paper proposes IAPP server using Diameter protocol to overcome the limit of RADIUS sewer, and describes about the interaction between server components and integration method with the current IAPP client system.
Keywords
IAPP; Secure Handoff; Access Point; Diameter;
Citations & Related Records
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  • Reference
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