| 数字电视多业务传输平台设计与实现 |
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| 引用本文： | 李芳.数字电视多业务传输平台设计与实现[J].电视技术,2012,36(18):28-31,60. |
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| 作者姓名： | 李芳 |
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| 作者单位： | 杭州市广播电视科学技术研究所 |
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| 摘 要： | 针对交互电视点播业务在广播电视领域里的快速推进,从组网技术的选择、网络结构、业务规划、保护方式等角度,全面介绍利用弹性分组环(RPR)技术建设数字电视多业务传输平台的设计方案,并通过案例证明了该技术方案能适应直播电视和交互电视传输需求,为广电行业组建数字电视SDH传输网络提供参考。
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| 关 键 词： | 多业务传送节点 交互电视 弹性分组环 |
| 收稿时间： | 2012/7/31 0:00:00 |
| 修稿时间： | 2012/8/10 0:00:00 |
Digital television multi-service transmission platform design and construction |
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| lifang.Digital television multi-service transmission platform design and construction[J].Tv Engineering,2012,36(18):28-31,60. |
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| Authors: | lifang |
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| Affiliation: | Hangzhou Radio and Television Institute of Science and Technology |
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| Abstract: | The rapid advance in the field of radio and television for interactive television on-demand business, the choice of network structure, business planning, protection mode, the angle of the networking technology, comprehensive introduction to resilient packet ring (RPR) technology to build digital TV multi-service transport platform design. The case demonstrates the technical program can adapt to the SDH transmission network set up digital TV broadcast TV and interactive television transmission requirements for the broadcasting industry to provide a reference. |
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| Keywords: | Digital television multi-service transmission platform design and Implementationansport Node Resilient Packet Ring Sub-network Connection Protection |
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