电信科学 ›› 2013, Vol. 29 ›› Issue (4): 37-40.doi: 10.3969/j.issn.1000-0801.2013.04.008

• 专题:智能电视终端技术与应用 • 上一篇    下一篇

智能电视终端的视频服务质量保障

姚良1,肖晴2,施唯佳1,奚溪1   

  1. 1 中国电信股份有限公司上海研究院 上海 200122
    2 中国电信股份有限公司上海分公司 上海 200122
  • 出版日期:2013-04-15 发布日期:2013-04-15

Video Service Quality Guarantee over Smart TV Termial

Liang Yao1,Qing Xiao2,Weijia Shi1,Xi Xi1   

  1. 1 Shanghai Research Institute of China Telecom Co.,Ltd.,Shanghai 200122,China
    2 Shanghai Branch of China Telecom Co.,Ltd.,Shanghai 200122,China
  • Online:2013-04-15 Published:2013-04-15

摘要:

随着互联网业务的发展,终端智能化越来越普及。终端智能化带来了更快的CPU运行速度、更便捷的操作系统和更大的flash和RAM,为开展基于HTTP的OTT视频业务提供了能力,使智能机顶盒可同时提供IPTV和OTT业务。本文探讨了视频业务质量的体验评价方法、智能终端中IPTV和OTT业务实现机制的差异性,根据两类视频业务的差异性,提出了智能机顶盒对IPTV、OTT视频业务质量保障的方法和要求。

关键词: 智能电视终端, IPTV, OTT, 质量保障, QoE

Abstract:

With the development of internet business,intelligent terminals are becoming more and more popular.Faster CPU operating speed,more convenient operating system and flash and RAM with larger capacity than before are brought by terminal intelligence.Intelligent set-top box(STB)can support the IPTV service and OTT service at the same time.The method of estimating video quality experience,differences between IPTV and OTT service business realization mechanism in intelligent terminal was discussed.According to the difference between two types of video service,the method and requirement of quality assurance for video service was presented in the intelligent set-top box.

Key words: smart TV terminal, IPTV, OTT, quality guarantee, quality of experience

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