J4 ›› 2014, Vol. 41 ›› Issue (1): 147-152.doi: 10.3969/j.issn.1001-2400.2014.01.026

• Original Articles • Previous Articles     Next Articles

The 3D transmission scheme in DVB-S2

SHAO Yongqing1,2;ZHANG Baiyu2;HUANG Yan2   

  1. (1. National Research Center of Third Generation Mobile Communication System, Chongqing Communication Institute, Chongqing  400035， China;
    2. Communication Engineering College, Information Engineering University, Zhengzhou  450002， China)
  • Received:2012-10-22 Online:2014-02-20 Published:2014-04-02
  • Contact: SHAO Yongqing E-mail:shaod3@163.com

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Abstract:

According to the characteristics of DVB-S2 streams and 2D data transmission, three kinds of transmission modes based on the data link layer are provided in the DVB-S2 channel, and the corresponding transmission protocol stacks are also given. According to the regulation of transmission modes, the transmission efficiency is calculated in each case and then a comparison is made. Synthesizing various factors, we conclude that each transmission mode has its own advantages and disadvantages in different applications, and that none of them cannot be completely replaced by others.

Key words: the second generation of digital video broadcasting-satellite, 3D program, transmission plan, transmission efficiency

CLC Number: 

  • TN94

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