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CCN을 활용한 군 정보통신망 효율성 향상 방안

A Study on the Improvement of Military Information Communication Network Efficiency Using CCN

  • 투고 : 2020.06.30
  • 심사 : 2020.10.15
  • 발행 : 2020.10.31

초록

스마트폰과 사물인터넷((IoT) 발달의 빠른 성장세와 모바일 동영상을 중심으로 한 폭발적인 데이터 사용의 수요는 날로 증가하고 있다. 이러한 데이터 사용의 증가는 현재 체계에서 많은 문제점이 발생하고 있다. 특히 호스트 기반 네트워크는 서버 집약적으로 다수의 클라이언트들이 서로 동일한 콘텐츠를 요구할 경우 서버로의 트래픽 집중으로 인한 병목현상 문제가 발생한다. 이러한 문제점을 해소하기 위해 미래 네트워크 기술인 CCN이 대안으로 등장했다. CCN 기술의 중간 노드 Caching을 활용하면 대역폭 사용 또한 효율적으로 사용할 수 있다. 군의 특수한 환경에서 사용되는 사용자 요청 기반의 Pull-based 네트워크인 과학화경계시스템과 해안정보공유체계에에 CCN 적용결과 평균응답시간의 70%가 개선이됐으며 네트워크 통신량 역시 기존 체계에 비해 10%로 감소해 보다 효율적으로 콘텐츠를 제공할 수 있다.

The rapid growth of smartphone-to-Internet of Things (IoT) connections and the explosive demand for data usage centered on mobile video are increasing day by day, and this increase in data usage creates many problems in the IP system. In a full-based environment, in which information requesters focus on information providers to receive information from specific servers, problems arise with bottlenecks and large data processing. To address this problem, CCN networking technology, a future network technology, has emerged as an alternative to CCN networking technology, which reduces bottlenecks that occur when requesting popular content through caching of intermediate nodes and increases network efficiency, and can be applied to military information and communication networks to address the problem of traffic concentration and the use of various surveillance equipment in full-based networks, such as scientific monitoring systems, and to provide more efficient content.

키워드

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