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书籍 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 ...
技术资料 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 ...