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A study on the Algorithm for Mesh Network Topology Optimization and Routing

망토폴로지 최적화와 라우팅을 위한 알고리즘에 대한 연구

  • Kim, Dong-Choon (Department of Electronics and Communication, Korea Polytechnic College Gangneung Campus) ;
  • Na, Seung-Kwon (Department of Electronics and Communication, Korea Polytechnic College Gangneung Campus) ;
  • Pyeon, Yong-Kug (Department of Communication and Information, Gangwon Provincial College)
  • 김동춘 (한국폴리텍대학 강릉캠퍼스 전자통신학과) ;
  • 나승권 (한국폴리텍대학 강릉캠퍼스 전자통신학과) ;
  • 편용국 (강원도립대학 정보통신학과)
  • Received : 2015.01.15
  • Accepted : 2015.02.23
  • Published : 2015.02.28

Abstract

We consider the problems that consist of designing time, establishment cost, delay time and reliability in designing a mesh network when given link costs and traffic requirements between nodes. Designing time, establishment cost and delay time are less, reliability is higher in designing a mesh network. One of the problems designing time is solved by mesh network topology optimization and routing (MENTOR) algorithm that Aaron Kershenbaum propose, but the others remain. In this paper we propose a new mesh network design algorithm with small computational complexity that the others are solved. The result of the proposed algorithm is better than MENTOR's in total establishment cost, delay time and reliability.

노드들 간의 설치비용과 트래픽 요구량이 주어졌을 때, 이 조건을 만족하는 메쉬망을 설계하는 주요 고려사항으로는 설계시간, 비용, 지연, 신뢰성등 여러 가지가 있으며, 일반적으로 설계시간을 줄이고, 비용은 작게, 지연은 적게, 신뢰성이 높은 메쉬망을 설계하여야 한다. 설계시간에 대한 문제는 Aaron Kershenbaum이 제안한 MENTOR (mesh network topology optimization and routing) 알고리즘에 의해 최소화를 이루는데 성공하였지만 비용, 지연, 신뢰성에는 여전히 문제가 남아있다. 본 논문에서는 MENTOR의 설계시간의 장점을 유지하면서 다른 성능인자들을 만족시킬 수 있는 새로운 망설계 알고리즘을 제안하고자 한다. 제안된 알고리즘의 설계결과는 MENTOR 알고리즘의 성능인자들보다 개선되었음을 보여주었다.

Keywords

References

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