| 发明名称 |
RELAY DEVICE, COMMUNICATION SYSTEM, AND RELAY METHOD |
| 摘要 |
<p>The coverage area of a transmission device is expanded by relaying, and frequency utilization efficiency (cell throughput) is improved. Disclosed is a relay device that transmits signals received from a transmission device by a reception device. The relay device is equipped with a received signal processing unit (33) that demodulates the signals received from the transmission device, a selection unit (34) that selects a transmission method that can be demodulated by the reception device from multiple transmission methods, and signal generation units (35a, 35b) that generate signals used by the transmission method selected by the selection unit (34) based on the signals demodulated by received signal processing unit (33).</p> |
| 申请公布号 |
WO2009150991(A1) |
申请公布日期 |
2009.12.17 |
| 申请号 |
WO2009JP60241 |
申请日期 |
2009.06.04 |
| 申请人 |
SHARP KABUSHIKI KAISHA;NAKAMURA OSAMU;KUBOTA MINORU;HAMAGUCHI YASUHIRO;TO SHIMPEI;YOKOMAKURA KAZUNARI |
发明人 |
NAKAMURA OSAMU;KUBOTA MINORU;HAMAGUCHI YASUHIRO;TO SHIMPEI;YOKOMAKURA KAZUNARI |
| 分类号 |
H04W16/26;H04B7/155;H04W88/06;H04W88/10 |
主分类号 |
H04W16/26 |
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