An effective authentication scheme for mobile node with fast roaming property

초록

The long-deferred authentication brings about the latency of mobility service and is critical for the sessions requiring the real time processing. This paper proposes the scheme for providing the authentication service in a local domain with maintaining the design rationale of HMIPv6. Accepting the design logic of HMIPv6, the proposed scheme is able to reduce the overall service latency by reducing the authentication time. To materialize the idea, we analyze the authentication cost by considering the factors of the number of mobile node and its traffic properties.