Tecbnology Evolution Strategy of Video Service Based on Open Internet

Qing Xiao; Siwei Wang

doi:10.11959/j.issn.1000-0801.2015093

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Tecbnology Evolution Strategy of Video Service Based on Open Internet

Topic: video technology and application | 更新时间：2024-06-05

- Tecbnology Evolution Strategy of Video Service Based on Open Internet
- Telecommunications Science Vol. 31, Issue 4, Pages: 9-14(2015)
- 作者机构：
- 作者简介：
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- DOI：10.11959/j.issn.1000-0801.2015093
  CLC：
- Published Online：2015-04，
  
  Published：15 April 2015
- 稿件说明：
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Qing Xiao, Siwei Wang. Tecbnology Evolution Strategy of Video Service Based on Open Internet[J]. Telecommunications science, 2015, 31(4): 9-14.
DOI：

Qing Xiao, Siwei Wang. Tecbnology Evolution Strategy of Video Service Based on Open Internet[J]. Telecommunications science, 2015, 31(4): 9-14. DOI： 10.11959/j.issn.1000-0801.2015093.

摘要

首先论述了视频业务对电信运营商的重要性，结合电信运营商视频业务运营的探索和实践，分析比较了IPTV、OTT TV、IPTV+OTT融合架构等体系架构的产生背景和优劣势，在此基础上提出，既吸取OTT TV开放化、智能化的特点，又保持IPTV可运营、差异化网络优势的“互联网化IPTV”是电信运营商视频业务技术架构的演进方向，并针对视频编解码、流传输、CDN、多播、用户交互界面、端到端质量保障等关键技术提出技术发展策略。

Abstract

Video service is an important service for telecom operators.The advantages and disadvantages among IPTV

OTT TV and IPTV+OTT convergent architecture were compared

then the evolution direction of video service technology architecture of telecom operators was presented.Internet-1ike IPTV is either open and intelligent like OTT TV

or easy to operate and differentiated on service like IPTV.The evolution strategies of some key technologies

such as video codec

stream transportation

CDN

multicast

user interface

and end-to-end quality assurance

were proposed.

关键词

Keywords

references

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施唯佳，蒋力，贾立鼎． OTT TV和IPTV的技术比较分析．电信科学， 2014 , 30 （ 5 ）: 15 ～ 19

Shi W J , Jiang L , Jia L D . Technique comparative analysis of OTT TV and IPTV . Telecommunications Science , 2014 , 30 （ 5 ）: 15 ～ 19

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Weng Y , Yao L , Xi X . Research on a unicast-based IPTV channel change solution . Telecommunications Science , 2014 , 30 （ 9 ）: 159 ～ 163

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