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    • 4. 发明公开
    • 서로 다른 경로를 통해 복수의 신호를 수신하는 수신 장치 및 그 신호 처리 방법
    • 通过不同的方式获得多个信号的接收设备及其处理信号的方法
    • KR1020130116154A
    • 2013-10-23
    • KR1020120116023
    • 2012-10-18
    • 삼성전자주식회사한국전자통신연구원
    • 박홍석윤국진이재준이진영임현정장용석정원식주유성허남호황승오
    • H04N7/08H04N21/43H04N13/04
    • H04N21/4302H04N21/23892H04N21/4343
    • PURPOSE: A receiving device for receiving multiple signals through different paths and a signal processing method thereof are provided to receive multiple signals transmitted through different networks and to synchronize the multiple signals. CONSTITUTION: A first receiving unit (210) receives a first signal through a radio frequency (RF) broadcast network. A second receiving unit (220) receives a second signal through an internet protocol (IP) communications network. A signal processing unit (230) detects synchronization type information from at least one signal of the first signal and the second signal. The signal processing unit selects synchronization information corresponding to the synchronization type information in the synchronization information included in the first signal and the second signal. The signal processing unit synchronizes the first signal and the second signal according to selected synchronization information. [Reference numerals] (100-1) Transmitting unit 1; (100-2) Transmitting unit 2; (210) First receiving unit; (220) Second receiving unit; (230) Signal processing unit; (AA) RF broadcast network; (BB) IP communication network
    • 目的:提供用于通过不同路径接收多个信号的接收装置及其信号处理方法,以接收通过不同网络发送的多个信号并使多个信号同步。 构成:第一接收单元(210)通过射频(RF)广播网络接收第一信号。 第二接收单元(220)通过因特网协议(IP)通信网络接收第二信号。 信号处理单元(230)从第一信号和第二信号的至少一个信号中检测同步类型信息。 信号处理单元选择与包括在第一信号和第二信号中的同步信息中的同步类型信息相对应的同步信息。 信号处理单元根据所选择的同步信息来同步第一信号和第二信号。 (附图标记)(100-1)发送单元1; (100-2)发送单元2; (210)第一接收单元; (220)第二接收单元; (230)信号处理单元; (AA)射频广播网; (BB)IP通信网络