The utility model belongs to the field of a set-top box, and provides a digital television set-top box and a main and auxiliary set-top box system. By setting the antenna to transmit in the digital TV set-top box and receiving digital TV set-top box to activate the authentication information and processing module for encryption and authentication processing through the data, using the antenna transmission distance is limited, the main and auxiliary set-top box distance control, which limits the scope of the set-top box side flow, maximum solution digital TV set-top box is free flowing, causing loss to the operator of the problem.
【技术实现步骤摘要】
【技术保护点】
一种数字电视机顶盒,与数字电视信号源连接,所述数字电视机顶盒包括中央处理器、分别与所述中央处理器和数字电视信号源连接的通信模块,其特征在于,所述数字电视机顶盒还包括:与所述通信模块连接,发射/接收数字电视机顶盒激活验证信息的天线;与所述中央处理器连接,对所述天线发射和接收的数字电视机顶盒激活验证信息进行加密及验证处理的数据处理模块。
【技术特征摘要】
【专利技术属性】
技术研发人员:刘佃利,黄泽强,蔡一平,刘勇,
申请(专利权)人:深圳市数视通科技股份有限公司,
类型:实用新型
国别省市:
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