정보와 통신 (Information and Communications Magazine)

한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

네트워크 코딩의 개요

  • 김재홍 (한국정보통신대학교 공학부) ;
  • 박현철 (한국정보통신대학교 공학부)
  • 발행 : 2008.04.28
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⟨ 이전 논문 다음 논문 ⟩

초록

대부분의 통신 네트워크에서는 정보 전달이 라우팅(routing)에 의해 이루어진다. 라우팅은 각 노드의 입력 링크를 통해 들어오는 정보를 단순히 출력 링크로 전달하는 것이다. 네트워크 코딩 (network coding)은 네트워크의 노드에서 입력 정보의 전달 및 적절한 결합 등을 포함한다. 본고에서는 네트워크 코딩의 이론적인 배경에 대해 알아보고, 네트워크 코딩을 실제 네트워크에 적용하기 위해 필요한 요소와 네트워크 코딩이 응용되는 예에 대해 알아본다.

키워드

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