한국정보처리학회:학술대회논문집 (Proceedings of the Korea Information Processing Society Conference)

한국정보처리학회 (Korea Information Processing Society)
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계층적 모바일 IP 네트워크에서 2 계층에 기반한 Inter-MAP Handoff Rate의 감소기법

Reduction of Inter-MAP Handoff Rate Based on 2-Layers in Hierarchical Mobile IPv6

  • 정종필 (성균관대학교 정보통신공학부) ;
  • 정민영 (성균관대학교 정보통신공학부) ;
  • 추현승 (성균관대학교 정보통신공학부)
  • Jeong, Jong-Pil (School of Information and Communications, Sungkyunkwan University) ;
  • Chung, Min-Young (School of Information and Communications, Sungkyunkwan University) ;
  • Choo, Hyun-Seung (School of Information and Communications, Sungkyunkwan University)
  • 발행 : 2008.05.16
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초록

Many schemes to reduce the inter-MAP handoff delay in hierarchical mobile IPv6 have been proposed but the previous schemes waste relatively large network resources to decrease the path rerouting delay. In this paper, we propose the 2-layered MAP concept, where the seamless inter-MAP handoff can be supported regardless of path rerouting time. As a result, the waste of wired resources and the rate of the inter-MAP handoff can be reduced. From the performance analysis and simulation, the inter-MAP handoff rate for non-real-time traffic is only about 1/3 of the conventional result. Such advantageous features of the proposed scheme neither incur any increase of the total handoff rate nor require additional MAPs.

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