发明名称 |
Satellite television network and real-time method for downloading and verifying a subscriber remote record request |
摘要 |
Near real time downloading and verifying of a subscriber's remote record request is provided to control a DVR using the existing satellite network. The insertion of the programming request into the continuous broadcast stream enables near real time processing of the request by a subscriber IRD to accommodate same day and even last minute remote programming requests. The use of a back channel to verify the request provides the subscriber with assurance that the request has been processed successfully and flexibility to change services on the fly.
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申请公布号 |
US2005229212(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
US20040813948 |
申请日期 |
2004.03.31 |
申请人 |
HUGHES ELECTRONICS CORPORATION |
发明人 |
KUETHER DAVID J.;HILMES PHILIP R.;LIM HEANG K. |
分类号 |
G06F13/00;H04N5/445;H04N7/173;H04N7/52;(IPC1-7):H04N7/173 |
主分类号 |
G06F13/00 |
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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