【摘要】 对基于IPTV网络综合业务终端的条件接收系统进行了分析研究,针对综合业务终端与普通机顶盒的不同之处进行了优化设计,并对方案的实现进行了详细介绍。更多还原

【Abstract】 This paper analyzes the CAS(conditional access system)for integrated services terminal based on IPTV.The design is optimized in allusion of the difference between integrated services terminal and ordinary STB and its advantage is pointed out.The realization of the scheme is described in detail.更多还原