发明公开
EP3079264A1 SPREAD SPECTRUM SIGNAL GENERATING METHOD, GENERATING APPARATUS, RECEIVING METHOD AND RECEIVING APPARATUS
审中-公开
开放式电力公司，德国电力公司，ERZEUGUNGSVORRICHTUNG，EMPFANGSVERFAHREN UND EMPFANGSVORRICHTUNG
- 专利标题： SPREAD SPECTRUM SIGNAL GENERATING METHOD, GENERATING APPARATUS, RECEIVING METHOD AND RECEIVING APPARATUS
- 专利标题（中）： 开放式电力公司，德国电力公司，ERZEUGUNGSVORRICHTUNG，EMPFANGSVERFAHREN UND EMPFANGSVORRICHTUNG
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申请号： EP14861561.0申请日： 2014-12-04
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公开(公告)号： EP3079264A1公开(公告)日： 2016-10-12
- 发明人: YAO, Zheng , LU, Mingquan
- 申请人： Tsinghua University
- 申请人地址： Qinghuayuan Haidian District Beijing 100084 CN
- 专利权人： Tsinghua University
- 当前专利权人： Tsinghua University
- 当前专利权人地址： Qinghuayuan Haidian District Beijing 100084 CN
- 代理机构： Nederlandsch Octrooibureau
- 优先权： CN201310655408 20131206
- 国际公布： WO2015070820 20150521
- 主分类号： H04B1/707
- IPC分类号： H04B1/707
摘要：
The application relates to a spreading signal generating method, generating device, receiving method and receiving device. The spreading signal generating method comprises: generating a first spreading signal component and a second spreading signal component, wherein the first spreading signal component and the second spreading signal component each comprise a spreading code and a binary subcarrier, the spreading code of the first spreading signal component is the same as the spreading code of the second spreading signal component, the binary subcarrier of the first spreading signal component is different from the binary subcarrier of the second spreading signal component; and modulating the first spreading signal component and the second spreading signal component with radio frequency (RF) carriers so as to generate the spreading signal, where a phase of RF carrier for modulating the first spreading signal component is different from a phase of RF carrier for modulating the second spreading signal component.
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