디지털콘텐츠학회 논문지 (Journal of Digital Contents Society)

  • 제11권4호
  • /
  • Pages.453-461
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  • 2010
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  • 1598-2009(pISSN)
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  • 2287-738X(eISSN)
한국디지털콘텐츠학회 (Digital Contents Society)
권호 표지

모바일 애드 혹 분산 시스템에서 선출 알고리즘의 명세 및 설계

Design and Specification of an Election Algorithm in Mobile Ad Hoc Distributed Systems

  • 투고 : 2010.10.04
  • 심사 : 2010.12.27
  • 발행 : 2010.12.31
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초록

모바일 애드혹 분산 시스템에서 선출 알고리즘을 명세하고 설계하는 것은 매우 어려운 작업이다. 왜냐하면 모바일 애드혹 분산 시스템은 기존의 분산시스템보다 시스템의 실패에 취약하기 때문이다. 본 논문의 목적은 모바일 애드혹 분산 컴퓨팅 환경에 적합한 선출 알고리즘을 명세하고 하나의 설계모형을 제시하는데 있다. 이러한 목적을 위하여 본 논문에서는 하나의 선출 알고리즘을 설계하고 알고리즘의 정확성을 정형적으로 검증 하였다. 이러한 해결방안은 기존의 분산시스템에서 고전적인 알고리즘인 노드 탐지 알고리즘에 기반으로 하고 있다.

Specifying and designing the election algorithm in mobile ad hoc distributed systems is very difficult task. It is because mobile ad hoc systems are more prone to failures than conventional distributed systems. The aim of this paper is to propose a specification and design of the election algorithm in a specific ad hoc mobile computing environment. For this aim, we specify and design an election algorithm in this paper. In addition, we formally verify it and show that it is correct. This solution is based on the nodes detection algorithm that is a classical one for synchronous distributed systems.

키워드

참고문헌

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