CN113315735A - 一种基于分层调制的概率整形方法、装置及电子设备 - Google Patents
一种基于分层调制的概率整形方法、装置及电子设备 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
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CN108886418B (zh) * | 2016-03-30 | 2020-08-04 | 松下电器(美国)知识产权公司 | 接收装置和接收方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10091046B1 (en) * | 2017-11-20 | 2018-10-02 | Nokia Technologies Oy | Joint use of probabilistic signal shaping and forward error correction |
CN111628789A (zh) * | 2020-05-26 | 2020-09-04 | 复旦大学 | 一种基于混合概率整形和几何整形的信号生成方法及装置 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10091046B1 (en) * | 2017-11-20 | 2018-10-02 | Nokia Technologies Oy | Joint use of probabilistic signal shaping and forward error correction |
CN111628789A (zh) * | 2020-05-26 | 2020-09-04 | 复旦大学 | 一种基于混合概率整形和几何整形的信号生成方法及装置 |
Non-Patent Citations (2)
Title |
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彭家昕等: "基于算数编码的概率星座整形技术的研究", 《网络新媒体技术》 * |
黄宏宇等: "基于概率整形的Ka宽带卫星通信系统传输性能研究", 《软件》 * |
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