发明名称 |
MODULATION METHOD AND RADIO COMMUNICATION SYSTEM |
摘要 |
An input digital signal is periodically and alternately subjected to first modulation and second modulation, being thereby converted into a pair of a baseband I signal and a baseband Q signal. The first modulation and the second modulation are different from each other. The pair of the baseband I signal and the baseband Q signal are outputted. The first modulation may be at least 8-signal-point modulation while the second modulation may be phase shift keying. |
申请公布号 |
US2012236966(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201213427783 |
申请日期 |
2012.03.22 |
申请人 |
MURAKAMI YUTAKA;ORIHASHI MASAYUKI;MATSUOKA AKIHIKO;SAGAWA MORIKAZU;PANASONIC CORPORATION |
发明人 |
MURAKAMI YUTAKA;ORIHASHI MASAYUKI;MATSUOKA AKIHIKO;SAGAWA MORIKAZU |
分类号 |
H04L27/36;H04L27/00;H04L27/04;H04L27/20;H04L27/34 |
主分类号 |
H04L27/36 |
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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