基于TVOS的融合CA技术与发展  

Fusion Conditional Access System Technology and Development Based on TVOS

作　　者：杨勍[1] 饶丰[1] 王强[1] Yang Qing;Rao Feng;Wang Qiang(Academy Of Broadcasting Scienc)

机构地区：[1]国家广播电视总局广播科学研究院

出　　处：《广播电视信息》2018年第10期27-30,共4页Radio & Television Information

摘　　要：DCAS系统在应用中遇到了一些难题,导致DCAS发展缓慢,融合CA将传统CA系统技术与DCAS系统技术融合,既具有传统CA系统功能,能支持已部署的存量传统CA机顶盒,又具有DCAS系统功能,可以支持DCAS机顶盒的部署,可以解决运营商部署DCAS的困扰,是目前复杂现状下一条可行的CA技术道路。DCAS system has many practical problems in the application, which leads to the slow development of DCAS. Fusion CA combines traditional CA system technology with DCAS system technology. With the traditional CA system function, it can support the deployed traditional CA set-top box and DCAS system function, which can support the deployment of DCAS set-top box. t can solve the problem of operators deploying DCAS, and it is a fea-sible CA technology road under the current complicated situation.

关 键 词：可下载条件接收系统 融合 智能电视操作系统 

分 类 号：TN949.2[电子电信—信号与信息处理]