数字电视条件接收系统（Conditional Access System）是数字电视加密控制的核心技术保证，为数字电视的运营提供了必要的技术手段，使拥有授权的用户合法使用某一项业务，而未经授权的...
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有条件接收系统(Conditional Access System，CAS)是数字电视系统运营的关键技术。它是数字电视加密控制的核心技术保证，为数字电视的运营提供了必要的技术手...
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CAS Conditional Access System 条件接收系统
Conditional Access System-CA 有条件接收系统
Conditional Access Sub-system 条件接收子系统
Mobile Conditional Access System 移动条件接收系统
Conditional Access System-CAS 条件接收系统
CONDITIONAL ACCESS SYSTEM CA 条件接收
a conditional access system 有条件接收系统
conditional access system namely cas 条件接收系统
Conditional E Access Sub-system 条件接收子系统
Conditional access system has become to be a research and development hotspot in TV fields.
所以条件接收技术已成为当今广播电视领域研究和开发的热点。
参考来源 - 条件接收系统密钥分配管理的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It has reference value for the design of the domestic conditional access system of mobile TV and provides a design concept.
对国内移动数字电视条件接收系统的设计者具有一定的参考价值，提供了一种设计思路。
Introduce the operation principle of the conditional access system of digital TV and a design method based on the intelligent card.
介绍数字电视条件接收系统的工作原理及一个基于智能卡的条件接收系统的设计方法。
Because of the conditional access system's speciality and sensitivity, it is urgent for China to develop a standard for conditional access system by itself.
鉴于条件接收系统的特殊性和敏感性，我国需要尽快制订出一套有自主知识产权的条件接收系统标准。
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