한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제31권5B호
  • /
  • Pages.442-448
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  • 2006
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  • 1226-4717(pISSN)
  • /
  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

홈 게이트웨이에서의 입력 트래픽에 관한 적응적 대역폭 제어 시스템

PID algorithm-based Adaptive Bandwidth Control(ABC) System with Incoming Traffic in Home Gateway

  • 최동희 (강원대학교 통신멀티미디어학과 산업정보통신 연구실) ;
  • 김성훈 (강원대학교 전자통신학과 산업정보통신 연구실) ;
  • 박홍성 (강원대학교 전기전자공학부 산업정보통신 연구실)
  • 발행 : 2006.05.01
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초록

이 논문은 VOD 서비스와 가전기기들의 제어가 가능한 홈 게이트웨이를 고려하였다. 홈 게이트웨이에서 출력 트래픽 제어를 통해 VOD 와 실시간 제어 데이터와 같은 입력 트래픽의 QoS를 보장하면서 CPU 연산 시간에 적게 영향을 줄 수 있는 PID 알고리즘 기반의 적응적 대역폭 제어 방법을 제안하였다. 제안하는 방법을 실제 테스트 환경에서 구현하여 검증하였다.

This paper considers a home gateway(HG) that processes VOD services and controls home appliances. This paper proposes a PID algorithm-based adaptive bandwidth control method used in the HG, which guarantees QoS of incoming traffic such as VOD and real-time control data via control of outgoing traffic and have little effects on the CPU computation time. The proposed method is validated via implementation of real test environment.

키워드

참고문헌

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