A Study on the Objective Quality Measurements for Real-time TV Services in IP-based Networks (IP 기반 네트워크에서 실시간 TV 서비스를 위한 객관적 품질측정에 대한 연구)

DongEun Lee (이동은); 한일수

A Study on the Objective Quality Measurements for Real-time TV Services in IP-based Networks

Journal of Knowledge Information Technology and Systems
Abbr : JKITS
2014, 9(2), pp.209-217
Publisher : Korea Knowledge Information Technology Society
Research Area : Interdisciplinary Studies > Interdisciplinary Research
Published : April 30, 2014

DongEun Lee ¹, 한일수 ²

¹청운대학교
²BFN Co

Accredited

ABSTRACT

It should be considered effective quality measurement scheme to stably provide various realtime TV services such as IPTV, WebTV, SmartTV over IP-based networks which provide best-effort services. In this study we have presented No-Reference S/W tools in order to objectively measure video quality of realtime TV services using the network-related QoS metrics and user-related QoE metrics. We have compared with commercially available measuring instruments to verify validity of our objective quality assessment scheme using the network-related QoS metrics. Also We have compared with subjective quality assessment by expert group to verify validity of our objective quality assessment scheme using the user-related QoE metrics.

KEYWORDS

Objective Quality Measurements, Subjective Quality Measurements, Quality metrics, IPTV, SmartTV

Citation status

* References for papers published after 2023 are currently being built.

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Journal Central

Journal of Knowledge Information Technology and Systems 2023 KCI Impact Factor : 0.89