전기학회논문지P (The Transactions of the Korean Institute of Electrical Engineers P)

  • 제61권2호
  • /
  • Pages.103-109
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  • 2012
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  • 1229-800X(pISSN)
  • /
  • 2586-7792(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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실험망 환경에서의 IPTV 비디오 성능측정에 관한 연구

A Study on Video Quality Estimation on IPTV under Lab Network Environment

  • 조태경 (상명대학교 정보통신공학과)
  • 투고 : 2012.02.01
  • 심사 : 2012.03.01
  • 발행 : 2012.06.01
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초록

This paper analyzed major factors affecting video quality in IPTV (Internet Protocol TV) services in multicasting under our lab network environment similar to practical IPTV service networks. We measured video qualities for the broadcasting traffics in IPTV multicasting with or without applying QoS (Quality of Service) technique. The measurements allowed us to extract thresholds of network measurement factors affecting the quality for the service. It will be a good choice that the factors can be a reference to ensure stable video quality for practical IPTV services in multicasting.

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참고문헌

  1. Multimedia Research Group, "IPTV Global Forecast : 2005 to 2009," Sep. 2005.
  2. M. J. Kim, "A Study on the Trend and Forecast of IPTV Service," Electronics and Telecommunications Trends, Vol.21, No.2, April 2006.
  3. Velibor Markovski, Fei Xue, and Ljiljana Trajkovi´c, "Simulation and Analysis of Packet Loss in User Datagram Protocol Transfers," The Journal of Supercomputing archive, Vol.20, Issue2, pp.175-196, 2001. https://doi.org/10.1023/A:1011134903609
  4. "Video Quality of Service over IP," White Paper, QoSmetrics Inc., pp. 1-9, Oct. 2004.
  5. Yves Cognet, "QoE versus QoS," ITEA Project, QoSmetrics, 2006.
  6. Agilent Technologies, "IPTV QoE Technology Overview," Agilent North America Seminar,June2006.
  7. ETSI TR 101 290, "Digital Video Broadcasting (DVB); Measurement guidelines for DVB systems," V1.2.1 2001.
  8. Froom, Richard, and Sivasubramanian, Erum Frahim, CCNP Self-Study: Building Cisco Multilayer Switched Networks (BCMSN), Cisco Press, 3rdedition, 2005.