发明公开
EP1738491A1 DIFFERENT UTILIZATION OF SATELLITE FREQUENCY BANDS BY A SPACE-BASED NETWORK AND AN ANCILLARY TERRESTRIAL NETWORK
有权
通过基于ON空间的网络和地面备份网络SATELLITE频带的不同利用
- 专利标题： DIFFERENT UTILIZATION OF SATELLITE FREQUENCY BANDS BY A SPACE-BASED NETWORK AND AN ANCILLARY TERRESTRIAL NETWORK
- 专利标题（中）： 通过基于ON空间的网络和地面备份网络SATELLITE频带的不同利用
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申请号： EP05732823.9申请日： 2005-04-08
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公开(公告)号： EP1738491A1公开(公告)日： 2007-01-03
- 发明人: KARABINIS, Peter D.
- 申请人： ATC Technologies, LLC
- 申请人地址： 10802 Parkridge Boulevard Reston, VA 20191- 5416 US
- 专利权人： ATC Technologies, LLC
- 当前专利权人： ATC Technologies, LLC
- 当前专利权人地址： 10802 Parkridge Boulevard Reston, VA 20191- 5416 US
- 代理机构： Clarke, Alison Clare
- 优先权： US561325P 20040412; US82458 20050317
- 国际公布： WO2005101693 20051027
- 主分类号： H04B7/185
- IPC分类号： H04B7/185
摘要：
A radioterminal communications system includes an ancillary terrestrial component configured to receive from at least some of a plurality of radioterminals using frequencies from a first satellite frequency band (e.g., an L-band) and to transmit to at least some of the plurality of radioterminals using frequencies from a second satellite frequency band (e.g., an S-band). The system further includes a space-based component configured to communicate with the plurality of radioterminals using at least some of the frequencies from the first satellite frequency band and/or at least some of the frequencies from the second satellite frequency band.
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