发明名称 |
WIRELESS COMMUNICATION DEVICE |
摘要 |
<p>A wireless communication device (1) comprises a spatially-multiplexed PSC extracting section (8) for extracting a spatially multiplexed known pilot subcarrier signal (S5) from the received multicarrier-modulated signal, a reference signal generating section (7) for generating a reference signal (S4) of the spatially-multiplexed pilot subcarrier signal, and a phase compensating section (9) for compensating the phase difference of the received signal (S1) according to the pilot subcarrier signal (S5) extracted by the spatially-multiplexed pilot subcarrier extracting section (8) and the reference signal (S4). Therefore, even if a pilot subcarrier signal is spatiallymultiplexed and transmitted, phase difference detection and phase compensation can be performed by a simple constitution.</p> |
申请公布号 |
EP1971061(A1) |
申请公布日期 |
2008.09.17 |
申请号 |
EP20070706389 |
申请日期 |
2007.01.05 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KISHIGAMI, TAKAAKI;YOMO, HIDEKUNI |
分类号 |
H04J99/00;H04L27/26;H04B7/08 |
主分类号 |
H04J99/00 |
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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