发明名称 |
OVERLAYING AN AIR TO GROUND COMMUNICATION SYSTEM ON SPECTRUM ASSIGNED TO SATELLITE SYSTEMS |
摘要 |
An air to ground communication system provides internet access to aircraft from ground based stations. The air to ground system shares spectrum with uplink portions of a satellite communication spectrum. Interference mitigation techniques are employed to avoid interference between the ground based communications and satellite communications. Fade mitigation techniques are employed to provide communication to aircraft at low angles of elevation in the presence of rain.
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申请公布号 |
US2013044611(A1) |
申请公布日期 |
2013.02.21 |
申请号 |
US201113210628 |
申请日期 |
2011.08.16 |
申请人 |
QUALCOMM INCORPORATED;JALALI AHMAD;SCHIFF LEONARD N.;AMES WILLIAM G. |
发明人 |
JALALI AHMAD;SCHIFF LEONARD N.;AMES WILLIAM G. |
分类号 |
H04B7/185;H04W24/00 |
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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