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polarization 12

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  • Digital Processing Optical Transmission

    Optical communication technology has been extensively developed over the last 50 years, since the proposed idea by Kao and Hockham [1]. However, only during the last 15 years have the concepts of communication foundation, that is, the modulation and demodulation techniques, been applied. This is pos ...

    /dl/521870.html

    标签: Transmission Processing Digital Optical

    上传时间: 2020-05-27

    上传用户:shancjb

  • 极化码的编解码研究及仿真

    信道编码技术能够显著改善通信系统的性能,带来编码增益,提高通信系统的容量。一直以来,人们都在寻找一种信道容量可以达到香农极限的编码。2007年,E.Arikan提出了一种名为极化码(Polar Code)的编码技术,在二进制离散无记忆信道条件下,理论上被证明可以达到香农极限,并且编解码具有较低的算法复杂度,成为信道编码史 ...

    /dl/835512.html

    标签: 极化码

    上传时间: 2022-06-15

    上传用户:hxd