发明名称 |
DIGITAL BROADCAST TRANSMITTING METHOD, AND DIGITAL BROADCAST RECEIVER AND METHOD THEREOF |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital broadcast transmitting method capable of performing proper copy control for a temporary record. <P>SOLUTION: A broadcast station transmits any signal in a system including at least a signal meaning permitted recording and unpermitted recording as temporary recording control information with respect to the temporary recording of a digital broadcast program. Also, the broadcast station transmits copy generation control information indicating permitted copy, permitted copy for only one generation and prohibited copy with respect to a digital broadcast program. A receiver receives the temporary recording control information, and performs recording control to temporarily record or not to temporarily record the received broadcast program, depending on the temporary recording control information. <P>COPYRIGHT: (C)2007,JPO&INPIT |
申请公布号 |
JP2006270974(A) |
申请公布日期 |
2006.10.05 |
申请号 |
JP20060085673 |
申请日期 |
2006.03.27 |
申请人 |
TOSHIBA CORP |
发明人 |
HIROTA ATSUSHI;YAMADA MASAHIRO;SAKAMOTO NORIYA |
分类号 |
G11B20/10;H04H20/28;H04H60/16;H04H60/17;H04H60/18;H04H60/27;H04N5/76;H04N5/91;H04N5/92;H04N5/93;H04N7/16;H04N7/167;H04N7/173;H04N21/266;H04N21/433;H04N21/4623;H04N21/8355 |
主分类号 |
G11B20/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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