会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Digital broadcasting system and method for transmitting and receiving digital broadcast signal
    • 用于发送和接收数字广播信号的数字广播系统和方法
    • US08559372B2
    • 2013-10-15
    • US12980297
    • 2010-12-28
    • Jae Hyung SongByoung Gill KimJin Woo KimWon Gyu SongHyoung Gon LeeIn Hwan ChoiChul Kyu Mun
    • Jae Hyung SongByoung Gill KimJin Woo KimWon Gyu SongHyoung Gon LeeIn Hwan ChoiChul Kyu Mun
    • H04W4/00H04B1/66
    • H04N21/4382H04N21/2383
    • A digital broadcasting system and a method for transmitting and receiving a digital broadcast signal are provided. The method includes processing a digital broadcast signal in at least two transmission modes, the processing including first processing for a first transmission mode and second processing for a second transmission mode. The first processing includes forming a data group including mobile service data and place holder data for main service data, removing the place holder data for main service data and non-systemic RS parity data in the data group, forming and outputting 118 mobile service data packets including data in the data group, and multiplexing the output mobile service data packets and 38 main service data packets. The second processing includes forming a data group including mobile service data, forming and outputting M numbers of mobile service data packets including data in the data group, and transmitting the first and second processed digital broadcast signal.
    • 提供了一种用于发送和接收数字广播信号的数字广播系统和方法。 该方法包括以至少两种传输模式处理数字广播信号,所述处理包括用于第一传输模式的第一处理和用于第二传输模式的第二处理。 第一处理包括形成数据组,包括用于主服务数据的移动业务数据和占位符数据,去除数据组中的主业务数据和非系统RS奇偶校验数据的占位符数据,形成和输出118个移动业务数据包 包括数据组中的数据,并复用输出的移动业务数据包和38个主业务数据包。 第二处理包括形成包括移动业务数据的数据组,形成并输出包括数据组中的数据的M个数量的移动业务数据分组,以及发送第一和第二处理的数字广播信号。