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- Conditional access system is an important part of digital TV system.It is also an application of cryptology. 条件接收系统是数字电视的关键部分,也是密码学的一种应用。
- This paper analyzes the conditional access system based on the cryptology and the information security. 从密码学的角度及信息安全的角度对数字电视条件接收系统进行了分析。
- The user may check information of E-mail, smart card and conditional access by this operation. 用户可以根据此项操作来查看电子邮件、智能卡、条件接收等信息。
- This helps protect a company's investment from gray market device threats and complements conditional access and DRM systems. 该组件有助于保护公司的投资免受灰市设备的侵害,并对权限访问和DRM系统进行补充。
- Novel-Super posses the patent technology of conditional access system with completely independent intellectual property right. 永新视博拥有具有完全自主知识产权的条件接收系统专利技术。
- Base stations use this protocol to enforce conditional access to network services and when synchronizing key data with subscriber stations. 基站使用该协议后,可在用户站提供了密钥合成数据后实现有条件地获得网络服务。
- According to theDVB-CI standards, the host and module (CAM, Conditional Access Module) can beproduced by different manufactures, and be connected through PCMCIA interface. 数字电视一体机包括主机(Host)和具有条件接收功能的CAM卡(Conitiaonal Access Module)两部分,两者之间通过PCMCIA接口连接,并根据DVB-CI相关标准所规定的协议进行通信。
- This Paper introduces a method for porting SimulCrypt conditional access system to DTV Receiver.This method is easy to use, flexible and highly reusable. 摘要提出了一种数字电视同密条件接收系统在终端设备上移植的方法,它具备简单、易用,可复用性高等特点。
- Combining with the practice and application on conditional access of digital TV, the technology application in conditional access on digital TV is analyzed. 重点结合数字电视条件接收系统工作实践,对条件接收技术在数字电视方面的应用作了分析和研究。
- In connection with the password-based key CAS conditional access, this article introduces the basic mechanism of the system, and presents the data packet structure of Entitle Control System (ECM) and Entitle Manage Message (EMM). 针对基于密钥的条件接收(Conditional Access,CA)系统,简述条件接收系统基本工作原理、分析条件接收系统中授权控制信息(Entitle Control Message,ECM)和授权管理信息(Entitle Manage Message,EMM)数据包的结构;
- After researching the multicrypt technique of conditional access deeply, author design a conditional access satellite Set-Top-Box (STB) according to market requirement based on DVB-S, DVB-CI and MPEG-2 standards. 本论文在对有条件接收系统的多密技术进行深入研究之后,根据DVB-S,DVB-CI 标准和MPEG-2 标准,结合市场要求设计出基于多密技术的条件接收卫星机顶盒。
- In less than 2 years of the company's incorporation, ABV has developed a full product consisting of Conditional Access System (CAS), Subscribers Management System(SMS), STB &Broadcast Middleware. 在短短两年里,我们开发出完善的数字电视条件接收系统、数字电视用户管理系统、数字电视邮件系统和配套的数字机顶盒解决方案。
- SCCA Service Component Conditional Access 业务成分有条件存取
- DTV broadcast 's conditional access technique 数字电视广播的条件接收技术
- Students must have access to a good library. 学生要有使用好图书馆的便利条件。
- CAID(Conditional Access IDentifier) 条件接收标识
- He was denied access to the Queen. 他未被准许接近女王。
- Students must get access to good books. 学生必须有机会读到书。
- conditional access systems (CASs) 条件接收系统
- Citizens may have free access to the library. 市民可以免费使用这个图书馆。