发明名称 |
METHOD FOR TRANSMITTING A DIGITAL SIGNAL, METHOD FOR RECEIVING A DIGITAL SIGNAL, TRANSMITTER AND RECEIVER |
摘要 |
<p>A transmitter (106) for transmitting a signal, the signal comprising a plurality of signal values, the signal values being grouped to at least one signal value block. The transmitter comprises a pre-transformation unit (101) adapted to process each signal value block by a pre-transformation to produce a block of modulation symbols, wherein the pre-transformation comprises a phase rotation of the signal block values, which corresponds to the multiplication of the signal value block with a phase rotation matrix. The transmitter also comprises a modulation unit (102) adapted to modulate at least one carrier signal based on the modulation symbols and a sending unit (104) adapted to send the modulated carrier signal.</p> |
申请公布号 |
WO2006014141(A1) |
申请公布日期 |
2006.02.09 |
申请号 |
WO2005SG00264 |
申请日期 |
2005.08.03 |
申请人 |
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH;HO, CHIN KEONG;WU, YAN;SUN, SUMEI;LEI, ZHONGDING |
发明人 |
HO, CHIN KEONG;WU, YAN;SUN, SUMEI;LEI, ZHONGDING |
分类号 |
(IPC1-7):H04J11/00;H04L27/00 |
主分类号 |
(IPC1-7):H04J11/00 |
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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