发明名称 |
Digital cinema system hub multiple exhibitor distribution |
摘要 |
A method and apparatus for transmitting a media program comprising audiovisual data. The method comprises the steps of transmitting the audiovisual data from a ground center to a satellite; transponding the audiovisual data to a ground-based hub; and transmitting the audiovisual data from the ground-based hub to a display entity if the satellite is obscured from the display entity. The apparatus comprises a ground transmitter transmitting the audiovisual data from a ground center to a satellite; satellite for transponding the audiovisual data; and a ground-based hub, having a receiver for receiving the transponded audiovisual data and a hub transmitter for transmitting the audiovisual data from the ground-based hub to a display entity if the satellite is obscured from the display entity.
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申请公布号 |
US2003204851(A1) |
申请公布日期 |
2003.10.30 |
申请号 |
US20030425325 |
申请日期 |
2003.04.29 |
申请人 |
THE BOEING COMPANY |
发明人 |
POWELL MARK L.;CONFAIR DAVID;REPP MICHAEL DAVID |
分类号 |
H04H60/23;H04N7/16;H04N7/20;(IPC1-7):H04N7/20 |
主分类号 |
H04H60/23 |
代理机构 |
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地址 |
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