发明名称 |
Satellite system and method for remote control of a satellite signal receiver |
摘要 |
A satellite broadcast system using an airwave message signal to remotely control a signal receiver. The system includes a system manager to issue a message, a message service to broadcast the message in the airwave message signal, and a signal receiver to select a satellite and a channel of a downlink signal from the satellite carrying a desired program. The program may include audio/video, text, pictures, software, or data. In the preferred embodiment, the message service is a pager service.
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申请公布号 |
US5603077(A) |
申请公布日期 |
1997.02.11 |
申请号 |
US19940358720 |
申请日期 |
1994.12.19 |
申请人 |
CHAPARRAL COMMUNICATIONS, INC. |
发明人 |
MUCKLE, THOMAS A.;GUDORF, GREGORY D.;BUMGARNER, JOHN O. |
分类号 |
H04B7/185;H04H40/90;H04N7/16;(IPC1-7):H04B1/16;H04H1/00 |
主分类号 |
H04B7/185 |
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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