发明公开
EP2383949A1 Method and arrangement for signal processing in a communication system
有权
在einem Kommunikationssystem系统中的Verfahren und Vorrichtung zur Signalverarbeitung
- 专利标题： Method and arrangement for signal processing in a communication system
- 专利标题（中）： 在einem Kommunikationssystem系统中的Verfahren und Vorrichtung zur Signalverarbeitung
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申请号： EP10161450.1申请日： 2010-04-29
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公开(公告)号： EP2383949A1公开(公告)日： 2011-11-02
- 发明人: Kuschnerov, Maxim , Spinnler, Bernhard , Lankl, Berthold , Napoli, Antonio , Calabro, Stefano
- 申请人： Nokia Siemens Networks GmbH & Co. KG
- 申请人地址： COO RTP IPR / Patent Administration St. Martinstrasse 76 81541 mÜNCHEN DE
- 专利权人： Nokia Siemens Networks GmbH & Co. KG
- 当前专利权人： Nokia Siemens Networks GmbH & Co. KG
- 当前专利权人地址： COO RTP IPR / Patent Administration St. Martinstrasse 76 81541 mÜNCHEN DE
- 主分类号： H04L27/227
- IPC分类号： H04L27/227 ; H04B10/148
摘要：
A signal processing method and a signal processing arrangement for coherent receivers are provided, the method comprising the steps of receiving a coherent complex signal, extracting orthogonal in-phase and quadrature signal components from the coherent complex signal, quantizing the orthogonal signal components independently, combining the quantized orthogonal signal components as real and imaginary part of a complex number obtaining a first signal, and soft differential decoding the first signal obtaining a second signal.
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