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    • 91. 发明授权
    • Broadcast receiving system and method for processing broadcast signals
    • 广播接收系统及处理广播信号的方法
    • US08103227B2
    • 2012-01-24
    • US12165501
    • 2008-06-30
    • Il Soo ChoHyeon Cheol ChoJong Sun ParkIn Hwan ChoiHyoung Gon LeeWon Gyu SongSeung Man KimJong Moon KimJin Woo KimKook Yeon KwakByoung Gill Kim
    • Il Soo ChoHyeon Cheol ChoJong Sun ParkIn Hwan ChoiHyoung Gon LeeWon Gyu SongSeung Man KimJong Moon KimJin Woo KimKook Yeon KwakByoung Gill Kim
    • H04B1/16
    • H04W72/005G01C21/00H04W72/0446
    • A broadcast receiving system capable of receiving mobile broadcast data and a method for processing broadcast signals are disclosed. The broadcast receiving system includes a first receiving unit, a second receiving unit, a known sequence detector, a equalizer, and a display unit. The first receiving unit receives a first broadcast signal including first mobile broadcast service data and first main broadcast service data. The second receiving unit receives a second broadcast signal including second mobile broadcast service data and second main broadcast service data. The known sequence detector detects at least one of known data included in the received first broadcast signal and known data included in the received second broadcast signal. The channel equalizer uses the detected known data, thereby channel-equalizing the received first and second mobile broadcast service data corresponding to the detected known data. The display unit provides any one of first video data and second video data included in the channel-equalized first and second mobile broadcast service data to a user.
    • 公开了能够接收移动广播数据的广播接收系统和处理广播信号的方法。 广播接收系统包括第一接收单元,第二接收单元,已知序列检测器,均衡器和显示单元。 第一接收单元接收包括第一移动广播业务数据和第一主广播业务数据的第一广播信号。 第二接收单元接收包括第二移动广播业务数据和第二主广播业务数据的第二广播信号。 已知的序列检测器检测包括在接收到的第一广播信号中的已知数据中的至少一个和包括在所接收的第二广播信号中的已知数据。 信道均衡器使用检测到的已知数据,从而对接收到的与检测到的已知数据相对应的第一和第二移动广播服务数据进行信道均衡。 显示单元将包括在信道均衡的第一和第二移动广播服务数据中的第一视频数据和第二视频数据中的任何一个提供给用户。