Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Layered Media Data Transmission Mechanism Of Considering Adaptive Dynamic QoS Control

동적 QoS 적응을 고려한 계층적 미디어 데이터의 전송 기법

  • 나윤주 (전남대학교 컴퓨터공학과) ;
  • 이승하 (전남대학교 컴퓨터공학과) ;
  • 박준호 (전남대학교 컴퓨터공학과) ;
  • 남지승 (전남대학교 컴퓨터공학과) ;
  • 마평수 (한국전자통신연구원 정보가전응용팀)
  • Published : 2001.06.01
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Abstract

A common network such as internet does not provide a guaranteed network bandwidth to accommodate multimedia service in a reliable fashion. In this paper, we propose a new rate control mechanism for multimedia service on the internet which is adaptive to the dynamic QoS in real-time. Also we adapt an QoS monitoring module and real-time transmission control module to adapt dynamic network bandwidth. To do this, we used layer attribution of media data and also considered loss rate and buffer threshold in receiver side for measurement of dynamic QoS.

Keywords