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在数字化时代,可以通过软件在CAS系统中控制用户智能卡授权信息来达到信控目的。当前广电行业所使用的各种运营支撑系统中在基本数字电视收视业务的控制方面,对用户的授权控制均是通过系统底层与CAS系统进行通信控制智能卡的授权来达到信控目的。着重讲解基于同方CAS系统的授权客户端实现。
In the digital age, you can control the user’s smart card authorization information in the CAS system through software to achieve the purpose of controlling. Currently, in the various operation support systems used by the broadcasting and television industry, in the control of the basic digital television viewing service, the authorization control of the users is achieved through the authorization of the communication control smart card at the bottom of the system and the CAS system to achieve the purpose of controlling the signals. Emphatically explain the authorized client based on the same side CAS system.