Journal of the Institute of Electronics Engineers of Korea TC (대한전자공학회논문지TC)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A Novel Architecture for Dynamic Mobile Networks with IPv6-based Multiple Network Interfaces

IPv6 기반의 다중 네트워크 인터페이스를 갖는 새로운 동적 이동형 네트워크 아키텍쳐

  • Kim Wan-Tae (Mobile Internet Platform Team, Embedded Software Research Division, ETRI)
  • 김원태 (한국전자통신연구원 임베디드SW연구단 무선인터넷플랫폼팀)
  • Published : 2006.08.01
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Abstract

In this paper DynaMoNET is suggested as a novel IPv6-based multi-homed mobile network architecture which is composed of nested mobile ad hoc networks dynamically coming together through wireless personal area networks. Each ad hoc network has a mobile router which may work as a root mobile router instead of fixed mobile routers in a DynaMoNET. A root mobile router provides the reliable Internet connectivity for the entire mobile network. This paper includes a innovative handover protocol for multi-homed mobile networks, network switchover algorithm considering multiple decision factors, root mobile router election process based on token-based algorithm fast root mobile router discovery algorithm and fault avoidance mechanism to support reliable Internet connectivity. Finally the system architecture of a mobile router is given in detail.

본 논문에서는 중첩된 모바일 에드혹 네트워크들로 구성된 IPv6기반 멀티홈드된 이동형 네트워크 아키텍쳐로서 DynaMoNET을 제안한다. 각 모바일 에드혹 네트워크는 무선 개인영역 네트워크를 통해서 동적으로 구성된다. 고정된 모바일 라우터 대신에 각 에드혹 네트워크는 DynaMoNET 내에서 루트 모바일 라우터로서 동작할 수 있는 모바일 라우터를 보유하며 루트 모바일 라우터는 전체 이동형 네트워크를 위하여 외부 인터넷과의 안정적인 연결성을 제공한다. 본 논문은 멀티홈드 이동형 네트워크를 위한 새로운 핸드오버 프로토콜, 다중 판단요소를 고려한 망 전환 판단 알고리즘, 토큰 기반의 루트 모바일 라우터 선출 알고리즘, 고속 모바일 라우터 경로 탐색 알고리즘 및 안정적인 인터넷 접속을 지원하는 통신 장애 회피 메카니즘 등을 포함한다. 마지막으로 모바일 라우터의 시스템 아키텍쳐를 자세히 소개한다.

Keywords

References

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