发明名称 PROGRAM INFORMATION FORMING APPARATUS AND METHOD THEREFOR, AND RECEIVER
摘要 PROBLEM TO BE SOLVED: To provide a broadcast system which improves program information data to be transmitted to enable the program booking of reserved programs. SOLUTION: In a broadcast system for broadcasting program information, a program information producing apparatus 13 forms and broadcasts program information about reserved programs, including information showing whether they are broadcast. A broadcast receiver 20 indicates reserved programs on a program table, based on program information, thereby allowing the booking of the reserved programs. This enables the booking of programs undetermined to be broadcast. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004007658(A) 申请公布日期 2004.01.08
申请号 JP20030130333 申请日期 2003.05.08
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 FUJITA KENICHI;NAKAGAWA AKI;NAGAO TAKESHI;ARAI YUIKO;SHINOHARA HIROKI;SUZUKI TAKAYUKI;GOTO YOSHIMASA;NISHI HIROYUKI;NAKAMURA YASUHIRO
分类号 H04B1/06;H04H20/00;H04H20/28;H04H40/09;H04H60/72;H04N5/445;H04N7/025;H04N7/03;H04N7/035;H04N7/173;(IPC1-7):H04N5/445;H04H1/00 主分类号 H04B1/06
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