发明名称 |
Radio communication apparatus and radio transmission method |
摘要 |
In order to improve system throughput in a radio transmitting apparatus of a multicarrier system in which transmission is performed simultaneously to a plurality of receiving stations using subcarriers, subcarriers are divided into blocks, a receiving station is selected on a block unit basis, and the number of subcarriers per block is varied adaptively for each receiving station based on the propagation environment of that receiving station.
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申请公布号 |
US7215927(B2) |
申请公布日期 |
2007.05.08 |
申请号 |
US20050538747 |
申请日期 |
2005.06.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MIYOSHI KENICHI |
分类号 |
H04B1/00;H04J11/00;H04B7/00;H04L5/02;H04L27/26 |
主分类号 |
H04B1/00 |
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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