철도차량의 이동 특성을 고려한 네트워크 이동성 지원을 위한 효율적인 Cave of Address 구성 방안

An Efficient Care of Address Configuration Scheme for Network Mobility Support based on Movement Pattern of a Train

  • 이일호 (서울산업대학교 철도전문대학원) ;
  • 이준호 (서울산업대학교 전자정보공학과)
  • 발행 : 2006.06.01

초록

In this paper, we propose an efficient Care of Address (CoA) configuration scheme for network mobility support in the railroad environment. Mobile routers in a train visit each access router in the fixed order. Such regular movement characteristic of a train enables a current subnet access router to inform the next subnet access router of the mobile routers' interface identifiers before the mobile routers move to the next subnet access router. So, the next subnet access router can make care of addresses for the mobile routers in advance. The numerical results show that the proposed scheme outperforms the stateless scheme with respect to CoA configuration time.

키워드

참고문헌

  1. Devarapalli, V., Wakikawa, R., Petrescu, A., and P. Thubert, 'Network Mobility (NEMO) Basic Support Protocol', RFC 3963, January 2005
  2. Johnson, D. Perkins, C. and J. Arkko, 'Mobility Supporting IPv6', RFC 3775, June 2004
  3. N. Moore, 'Optimistic Duplicate Address Detection', draft-mooreipv6-optimistic-dad-02, February 2003
  4. Droms, R. Bound, J. Volz, B., Lemon, T., Perkins, C.,and M. Carney, 'Dynamic Host Configuration Protocol for IPv6 (DHCPv6)', RFC 3315, July 2003
  5. H. Soliman, C. Castelluccia, K. El-Malki and L. Bellier, 'Hierarchical Mobile IPv6 mobility management', draft-ietf-mobileip-hmipv6-08. (work in progress)
  6. R. Koodli, et al., 'Fast Handovers for Mobile IPv6', draft-ietfmobileip-fast-mipv6-06, March 2003