发明名称 TRANSMISSION APPARATUS FOR CABLE TELEVISION, MULTIPLEXER AND RECEPTION APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To sufficiently exhibit the performance of a reception apparatus for receiving a plurality of TSs by reducing a load of the reception apparatus. <P>SOLUTION: In the reception apparatus which selects digital data of a transport stream format from a digital broadcast including a satellite scheme and a terrestrial wave scheme and transmits the selected digital data in accordance with a digital transmission data rate of a cable television, the digital data in the transport stream format are multiplexed with a null transport stream in a transport stream format for transmission data rate matching, a plurality of transport streams are multiplexed as one digital data output, the data are received, and the received data are demodulated, decoded and processed to reproduce an image. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2005354732(A) 申请公布日期 2005.12.22
申请号 JP20050224842 申请日期 2005.08.03
申请人 HITACHI LTD 发明人 NODA TSUTOMU;YAMASHITA TOMOHITO;NODA MASAKI
分类号 H04N7/16;H04N21/235;H04N21/2383;H04N21/2389;H04N21/426;H04N21/438;H04N21/61 主分类号 H04N7/16
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