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

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on Video Quality Estimation on IPTV under Lab Network Environment

실험망 환경에서의 IPTV 비디오 성능측정에 관한 연구

  • 조태경 (상명대학교 정보통신공학과)
  • Received : 2012.02.01
  • Accepted : 2012.03.01
  • Published : 2012.06.01
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Abstract

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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References

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