DOI QR코드

DOI QR Code

전술 기동망의 이동성 지원을 위한 PMIP기반 분산 이동성 관리 적용방안

PMIP-based Distributed Mobility Management for Tactical Network

  • 선경재 (숭실대학교 정보통신소재융합학과) ;
  • 김영한 (숭실대학교 정보통신공학과) ;
  • 노홍준 (LIG넥스원(주) C4I연구소) ;
  • 박형원 (LIG넥스원(주) C4I연구소) ;
  • 한명훈 (국방과학연구소 제2기술연구본부) ;
  • 권대훈 (국방과학연구소 제2기술연구본부)
  • 투고 : 2019.06.18
  • 심사 : 2019.09.06
  • 발행 : 2019.10.05

초록

The tactical network has several different characteristics compared with commercial internet network such as hierarchical topology, dynamic topology changing and wireless link based connectivity. For considering IP mobility management in the tactical network, current mobility management using Mobile IP(MIP) is not suitable with some reasons such as non-optimal routing paths and single point of failure. Proxy Mobile IP(PMIP) which supporting network-based mobility in hierarchical manner can provide optimal routing path in the tactical network environment, but centralized anchor is still remained a threat to the stability of the tactical network which changes its topology dynamically. In this paper, we propose PMIP-based distributed mobility management for the tactical network environment. From our design, routing paths are always configured in optimized way, as well as path is recovered quickly when the mobility anchor of user is failed. From numerical analysis, comparing to other mobility scheme, result shows that the proposed scheme can reduce packet transmission cost and latency in tactical network model.

키워드

참고문헌

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  2. C. Perkins, "IP Mobility Support for IPv4," RFC 3220, IETF, 2002.
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