发明名称 |
Multiple-tier satellite communication system and method of operation thereof |
摘要 |
A method and apparatus have been described for combining multiple satellite constellations into a cooperative network. A GEO tier of satellites receives information to be broadcasted to earth. The GEO tier receives the information from global hubs, regional hubs, and local hubs. Local program material is combined with regional and global program material by either the regional hub or a GEO satellite.
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申请公布号 |
US6078810(A) |
申请公布日期 |
2000.06.20 |
申请号 |
US19970873551 |
申请日期 |
1997.06.12 |
申请人 |
MOTOROLA, INC. |
发明人 |
OLDS, KEITH ANDREW;SHANEYFELT, JAMES THOMAS;KANE, JOHN RICHARD;WAGNER, CARL MYRON |
分类号 |
H04B7/195;(IPC1-7):H04Q7/20 |
主分类号 |
H04B7/195 |
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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