发明名称 |
RADIO COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE |
摘要 |
<p>According to the present invention, a transmitter includes: multiple antennas 15-1, 15-2; a DFT unit 04 configured to transform a time domain signal into a frequency domain signal; a cluster mapping unit 05 configured to divide the frequency domain signal into clusters and to assign the clusters to frequencies on the basis of cluster assignment information; an IDFT unit 06 configured to transform a mapped frequency domain signal into a time domain signal; and cyclic delay setting units 11-1, 11-2 configured to set, for the respective multiple antennas, a cyclic delay amount to the IDFT-transformed time domain signal.</p> |
申请公布号 |
EP2317676(A1) |
申请公布日期 |
2011.05.04 |
申请号 |
EP20090804990 |
申请日期 |
2009.08.05 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
TAKAHASHI, HIROKI;HAMAGUCHI, YASUHIRO;YOKOMAKURA, KAZUNARI;NAKAMURA, OSAMU;GOTO, JUNGO |
分类号 |
H04J11/00;H04B7/06;H04B7/12;H04L27/01 |
主分类号 |
H04J11/00 |
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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