发明授权
- 专利标题： Receiver for receiving attribute information of the program
- 专利标题（中）： 接收器用于接收程序的属性信息
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申请号： US09913360申请日： 2000-12-13
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公开(公告)号： US07039396B2公开(公告)日： 2006-05-02
- 发明人: Hiroyuki Nishi , Yasuo Endo
- 申请人： Hiroyuki Nishi , Yasuo Endo
- 申请人地址： JP Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： Pearne & Gordon LLP
- 优先权： JP11-355180 19991214
- 国际申请： PCT/JP00/08823 WO 20001213
- 国际公布： WO01/45403 WO 20010621
- 主分类号： H04M3/00
- IPC分类号： H04M3/00 ; H04B1/06
摘要：
The present invention provides a transmitter and a receiver capable of transmitting and receiving attribute information of a program while maintaining a high level of secrecy.Specifically, a transmitter (100) in a transmission and reception system comprising the transmitter (100) for transmitting program contents (21) and attribution information (22) of the program and a receiver (200) f or receiving the program contents (21) and accumulating part or whole of the program contents (21) transmits meaning information (24) indicating the meaning and contents of the attribute information (22) in addition to the attribute information (22).
公开/授权文献
- US20020137468A1 Transmitter and receiver 公开/授权日：2002-09-26