电信科学 ›› 2006, Vol. 22 ›› Issue (07): 31-35.doi: 10.11959/j.issn.1000-0801.2006.07.008

• 通信发展论坛 • 上一篇    下一篇

三网融合与IPTV的发展和挑战

韦乐平   

  1. 中国电信集团公司 北京100032
  • 出版日期:2006-07-15 发布日期:2017-07-05

Networks Convergence and Development&Challenges of IPTV

Leping Wei   

  1. China Telecom Corporation,Beijing 100032,China
  • Online:2006-07-15 Published:2017-07-05

摘要:

本文从三网的现状、特点和问题开始,阐明了三网融合的必要性和基本内涵。然后分别提出了IPTV和Triple Play的概念界定,IPTV对电信运营商的战略价值以及数字电视的发展与潜在威胁。接下来重点论述了IPTV的机遇和挑战,特别是技术上的8个方面的挑战。最后提出除了监管政策外,商业模式和产业价值链是关键。

关键词: 网络融合, IPTV, 价值链

Abstract:

Firstly the paper starts with the current status, characteristics and problems for telecommunication network, cable network and Internet, respectively and concludes necessity of the three networks convergence and its basic implication. Secondly the paper presents fundamental concept for IPTV and Triple Play, respectively and strategic value for telecommunication operators and development &potential threats from DTV.Then,the paper describes opportunities and challenges for IPTV and in particular, technical challenges on eight aspects.Finally,the paper points out that business model and value chain are key elements for success of IPTV except regulation.

Key words: network convergence, IPTV, value chain

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