发明授权
US08037491B2 Data transmitting method, data transmitting system, data receiving method and receiving terminal
失效
数据传输方式，数据传输系统，数据接收方式和接收终端
- 专利标题： Data transmitting method, data transmitting system, data receiving method and receiving terminal
- 专利标题（中）： 数据传输方式，数据传输系统，数据接收方式和接收终端
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申请号： US11803904申请日： 2007-05-16
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公开(公告)号： US08037491B2公开(公告)日： 2011-10-11
- 发明人: Tomotaka Yamazaki , Hiromitsu Baba , Yoshiharu Takeda , Yoshinori Uchiyama
- 申请人： Tomotaka Yamazaki , Hiromitsu Baba , Yoshiharu Takeda , Yoshinori Uchiyama
- 申请人地址： JP
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP
- 代理机构： Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权： JPP11-029182 19990205
- 主分类号： H04N7/173
- IPC分类号： H04N7/173 ; H04L9/00 ; H04N7/167 ; H04L9/32
摘要：
In a method and system for transmitting and receiving data, specified data can be transmitted only to a specific receiving terminal by assigning unique terminal information to the receiving terminal. When transmitted with data, the unique terminal information identifies the specific receiving terminal as the destination of transmission from among a plurality of receiving terminals. An update program for changing the processing of the receiving terminal may be transmitted to the specific receiving terminal along with the unique terminal information. The unique terminal information and the update program are stored in a prescribed storage location in the specific receiving terminal. Thus, a one-to-one broadcasting system is achieved.
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