发明名称 |
SIGNAL GENERATING METHOD AND SIGNAL GENERATING DEVICE |
摘要 |
<p>A transmission method for transmitting a first modulated signal and a second modulated signal in the same frequency at the same time. Each signal has been modulated according to a different modulation sheme. The transmission method applies precoding on both signals using a fixed precoding matrix, applies different power change to each signal, and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception device.</p> |
申请公布号 |
EP2701326(A1) |
申请公布日期 |
2014.02.26 |
申请号 |
EP20120774322 |
申请日期 |
2012.04.18 |
申请人 |
PANASONIC CORPORATION |
发明人 |
MURAKAMI, YUTAKA;KIMURA, TOMOHIRO;OUCHI, MIKIHIRO |
分类号 |
H04B7/04;H04B7/06;H04J11/00 |
主分类号 |
H04B7/04 |
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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