发明名称 RECEPTION DEVICE AND SETTING METHOD THEREOF
摘要 Satellite receiving channel data 810 are described in a network information table (NIT) in a random fashion. Frequencies in the redelivering facility in a community receiving system are arranged in order of increasing frequencies for each of the networks. In a receiver unit, the frequencies 753 of the satellite receiving channel data 810 are rearranged in order of increasing frequencies and are registered to the receiving frequencies 831 in a frequency conversion table 830. The receiver unit selects the frequency according to wire frequencies 822 of a wire channel 821 in a wire frequency table 820 and registers the wire frequency of a channel that can be normally received to a conversion frequency 832 in the frequency conversion table 830. Therefore, the frequency data contained in the broadcast signals before being redelivered are corresponded to the redelivering frequency of signals really transmitted through a cable on the receiver unit side in the community receiving system. <IMAGE>
申请公布号 EP1603326(B1) 申请公布日期 2014.06.25
申请号 EP20040710490 申请日期 2004.02.12
申请人 SONY CORPORATION 发明人 OISHI, KATSUMI
分类号 H04N5/00;H04N5/40;H04H20/00;H04H20/02;H04H20/06;H04N5/44;H04N7/10;H04N7/173;H04N7/20;H04N21/438;H04N21/442 主分类号 H04N5/00
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