发明授权
- 专利标题： Multiple-tier satelite communication system and method of operation thereof
- 专利标题（中）： 多层卫星通信系统及其操作方法
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申请号： US873551申请日： 1997-06-12
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公开(公告)号： US6078810A公开(公告)日： 2000-06-20
- 发明人: Keith Andrew Olds , James Thomas Shaneyfelt , John Richard Kane , Carl Myron Wagner
- 申请人： Keith Andrew Olds , James Thomas Shaneyfelt , John Richard Kane , Carl Myron Wagner
- 申请人地址： IL Schaumburg
- 专利权人： Motorola, Inc.
- 当前专利权人： Motorola, Inc.
- 当前专利权人地址： IL Schaumburg
- 主分类号： H04B7/195
- IPC分类号： H04B7/195 ; H04Q7/20
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.
公开/授权文献
- USD352346S Liquid sprayer 公开/授权日：1994-11-08