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METHOD AND APPARATUS FOR PLAYING DATA BETWEEN EXTERNAL DEVICE AND TV SET

机译:在外部设备和电视机之间播放数据的方法和装置

摘要

An apparatus for recording/reproducing external device data in a broadcast receiver and method thereof are disclosed, by which a broadcast receiver allowed by a certification key is enabled to access a corresponding external device only. The present invention includes a connection checking step of checking a state of a physical connection between an external device and the broadcast receiver, a certification key registration deciding step of deciding whether a reserved certification key is registered, an access allowance deciding step of if the certification key is registered, deciding whether to allow an access to the connected external device by verifying the certification key, and an access allowing step of if the access is allowed, recording/reproducing corresponding data by accessing the connected external device.
机译:公开了一种用于在广播接收器中记录/再现外部设备数据的设备及其方法,通过该设备和方法,能够使认证密钥允许的广播接收器仅访问相应的外部设备。本发明包括:检查外部设备与广播接收机之间的物理连接状态的连接检查步骤;确定是否注册了保留的证明密钥的证明密钥注册决定步骤;以及是否进行证明的访问许可决定步骤。密钥被注册,从而通过验证证明密钥来决定是否允许访问所连接的外部设备,以及访问允许步骤,如果允许访问,则通过访问所连接的外部设备来记录/再现相应的数据。

著录项

  • 公开/公告号EP2022268A1

    专利类型

  • 公开/公告日2009-02-11

    原文格式PDF

  • 申请/专利权人 LG ELECTRONICS INC.;

    申请/专利号EP20070746400

  • 发明设计人 PARK HEE YOUNG;

    申请日2007-05-08

  • 分类号H04N7/16;H04N5/44;

  • 国家 EP

  • 入库时间 2022-08-21 19:16:24

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