专利名称：Transmitting and receiving method发明人：野中 康行,田中 克則申请号：JP2020091834申请日：20200527公开号：JP2020167685A公开日：20201008
专利附图：
摘要：Problem to be solved: to provide a receiving apparatus capable of viewing thecontract program without interrupting the processing of ECM and emm necessary fordescrambling. According to an embodimentThe tuner portion to receive the servicesignal andThe death Klein bra that receives the scrambled contents output from the
tuner section andAt least the tuner sectionControl unit for controlling descrambler andACAS module which acquires said second key (KS) for providing the descramblerEquippedwithThe control section1 after receiving EMM per businessIt is assumed that the EMMshould be processed with a minimum R (integer of 1 or more) within the processing graceperiod to the CAS moduleAfter detecting the EMM of said one bodyIf the following EMMis detected after the R processing is performed within the EMM processing graceperiod.Command transmission to the CAS module is suppressed for at least the EMMwithin the previous grace period.Diagram
申请人：東芝映像ソリューション株式会社
地址：青森県三沢市南町三丁目３１番地２７７６号
国籍：JP
代理人：特許業務法人スズエ国際特許事務所
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容