| 数字电视条件接收系统的实现 |
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| 引用本文： | 骆珊. 数字电视条件接收系统的实现[J]. 中国有线电视, 2007, 0(6): 522-525 |
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| 作者姓名： | 骆珊 |
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| 作者单位： | 浙江工商大学,浙江,杭州,310035 |
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| 摘 要： | 数字电视条件接收系统是数字电视加密控制的核心技术保证,实现各项数字电视广播业务的授权管理和接收控制。设计一种适合各中小广播电视运营商开展数字电视广播业务需要的条件接收系统,给出了系统的总体设计和结构。
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| 关 键 词： | 条件接收系统 授权控制信息 授权管理信息 控制字 |
| 文章编号： | 1007-7022（2007）06-0522-04 |
| 收稿时间： | 2006-11-30 |
| 修稿时间： | 2006-11-30 |
The Realization of Digital Television Conditional Receiving System |
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| LUO Shan. The Realization of Digital Television Conditional Receiving System[J]. China Cable Television, 2007, 0(6): 522-525 |
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| Authors: | LUO Shan |
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| Affiliation: | Zhejiang Industry and Commerce University,Zhejiang Hangzhou 310035, China |
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| Abstract: | Digital television conditional receiving system is the core technical guarantee of digital television encryption control.It implements managing entitlement and receiving control of digital television broadcasting services.A conditional receiving system for medium or small broadcast television operators to develop digital television is designed,and an overall design and structure of the system is brought forth in this paper. |
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| Keywords: | conditional receiving system ECM EMM CW |
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