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http://dx.doi.org/10.6109/jkiice.2007.11.11.2027

Fast Handover Provision Mechanism through Reduction of CoA Configuration Time  

Jin, Sung-Ho (부산대학교 동남권 부품소재 산학협력 혁신사업단)
Choi, Ji-Hyoung (동의대학교 정보통신공학과)
Kim, Dong-Il (동의대학교 정보통신공학과)
Abstract
Recently the diffusion of the advancement of mobile communication technique and mobile terminal increased, The users were demanded seamless services when carrying and moving. It proposed the FMIPv6(Fast Handoff for Mobile IPv6) from the IETF like this meeting this requirement. The handover procedure of the FMIPv6 causes to defecate with movement detection, new CoA configuration and binding update. But, the delay occurs from each process, when the DAD(Duplicate Address Detection) of the CoA executing, the big delay occurs. This paper proposes a scheme of delay reduction, it omits DAD process and stores in the AR(Access Router) relates in the CoA of the mobile terminal information.
Keywords
FMIPv6; Movement Detection; CoA Configuration; Binding Update; DAD;
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  • Reference
1 H. Soliman, C. Castelluccia, K. El Malki and L. Bellier, 'Hierarchical Mobile IPv6 Mobility Management (HMIPv6), 'IETF RFC 4140, Aug. 2005
2 S. Thomson and T. Narten, 'IPv6 Stateless Address Autoconfiguration,' RFC 2462, December 1998
3 R. Koodli, 'Fast Handovers for Mobile IPv6,'IETF RFC 4068, July 2005
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