METHOD OF AUTHENTICATING MOBILE NODE

摘要

PROBLEM TO BE SOLVED: To enable high-speed handover while maintaining the level of security required for authentication in the case of movement between ARs of an MN.

SOLUTION: A PAR 14 reads the attribute information of a PANA session stored in a self storage unit about the PANA session set between the MN 12 in a predicative mode when a mobile node (MN) 12 moves from the subnet of the PAR 14 to the subnet of an NAR 16 according to an FMIPv 6, adds the attribute information of the read PAN session to an HI, and transmits it to the NAR 15. The NAR 16 receives the attribute information of the read PANA session added to the HI, and stores it in the self storage unit.

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