发明名称 |
COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER, AND COMMUNICATION METHOD |
摘要 |
<p>A transmitter communicating with a receiver, the transmitter including: a first hopping sequence generation unit which generates a hopping sequence whose hopping subcarrier interval is less than or equal to a predetermined threshold value based on a cell ID; a first reference signal pattern generation unit which generates a reference signal pattern based on a reference signal basic pattern including a predetermined known signal sequence and the hopping sequence generated by the first hopping sequence generation unit; an arrangement unit which arranges the reference signal and a data symbol in a predetermined position within the symbol, based on the reference signal pattern generated by the first reference signal pattern generation unit; and a signal transmission unit which transmits the symbol having the reference signal and the data symbol arranged by the arrangement unit to the receiver.</p> |
申请公布号 |
EP2270995(A1) |
申请公布日期 |
2011.01.05 |
申请号 |
EP20090735699 |
申请日期 |
2009.04.22 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
KONNO, YOSHIO;KAMENO, TOSHIAKI;ISHIKURA, KATSUTOSHI;TSUNEKAWA, KOUICHI |
分类号 |
H04B1/7143;H04B1/713;H04J13/00;H04W72/04 |
主分类号 |
H04B1/7143 |
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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