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A Network Mobility Support Scheme in Future LISP Network

미래 LISP 망에서의 망 이동성 지원 방안

  • 장효뢰 (공주대학교 대학원 정보통신공학과) ;
  • 기장근 (공주대학교 전기전자제어공학부) ;
  • 이규대 (공주대학교 정보통신공학부)
  • Received : 2012.03.06
  • Accepted : 2012.06.18
  • Published : 2012.06.30

Abstract

Network mobility support has been taken into consideration for users who have multiple terminals to enjoy the seamless connectivity. This paper proposes a network mobility support scheme in the LISP architecture. During the mobile router attachment, the EID-to-RLOC mapping database is refreshed in the map server. Furthermore, map update is developed to support smooth handoff for the mobile network. An analysis of performance is given by comparing the proposed scheme with NEMO.

최근 복수개의 단말을 가진 사용자들이 끊김없는 연결성을 유지하기 위한 망 이동성 지원에 관한 연구가 진행되어 왔다. 본 논문에서는 LISP 구조에서 망 이동성 지원 스킴을 제안하였다. 제안된 스킴에서 모바일 라우터 접속 동안에 맵 서버에서 EID-to-RLOC 매핑 데이터베이스가 리프레쉬(refresh)된다. 또한 이동 망을 위한 자연스런(smooth) 핸드오프를 지원하기 위한 맵 갱신 방법을 제안하였으며, 성능 분석을 위해 제안된 스킴을 NEMO와 비교하였다.

Keywords

References

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