发明名称 |
Space-time coded OFDM system for MMDS applications |
摘要 |
A communications system includes a base station that is configured to transmit a signal that is modulated according to a predetermined modulation scheme and an orthogonal frequency division multiplexing scheme, wherein the signal is encoded using space-frequency coding. The base station includes a plurality of multiple-input multiple-output (MIMO) transceivers. The system includes a terminal that is configured to receive the modulated signal. The above arrangement is particularly applicable to providing multichannel multipoint distribution services (MMDS) over a radio communications system.
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申请公布号 |
US2008130772(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20080011658 |
申请日期 |
2008.01.29 |
申请人 |
HAMMONS A ROGER;EL-GAMAL HESHAM;LEE LIN-NAN;KAY STAN;MACDONALD ANDREW;ROZMARYN JACK;BEIDAS BASSEL |
发明人 |
HAMMONS A. ROGER;EL-GAMAL HESHAM;LEE LIN-NAN;KAY STAN;MACDONALD ANDREW;ROZMARYN JACK;BEIDAS BASSEL |
分类号 |
H04L23/02;H04L1/06;H04L27/26 |
主分类号 |
H04L23/02 |
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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