发明名称 |
METHOD AND SYSTEMS TO OPERATE A SET-TOP BOX |
摘要 |
According to a first aspect there is provided systems and methods for receiving an encrypted signal from a portable communication device, the encrypted signal containing information associated with a command; and decrypting the encrypted signal to enable a set-top box to execute the command. According to a second aspect there is provided systems and methods for encrypting information to generate an encrypted signal, the information associated with a command entered via a control; and communicating the encrypted signal to the set-top box, the encrypted signal for decryption at the set-top box to enable execution of the command to operate the set-top box.
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申请公布号 |
US2010297978(A1) |
申请公布日期 |
2010.11.25 |
申请号 |
US20100850064 |
申请日期 |
2010.08.04 |
申请人 |
AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
MCCLENNY JOHN;WOLLMERHOUSER STEVEN M.;WILSON BRIAN |
分类号 |
H05K11/00;H04B1/06;H04B7/00;H04N5/44;H04N7/16;H04N7/167 |
主分类号 |
H05K11/00 |
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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