预编码
计算机科学
数字信号处理
传输(电信)
电子工程
电信
计算机硬件
工程类
多输入多输出
波束赋形
作者
Tom Wettlin,Talha Rahman,Jinlong Wei,Stefano Calabrò,Nebojša Stojanović,Stephan Pachnicke
标识
DOI:10.1364/ofc.2020.th2a.37
摘要
We compared the performance of PAM4, PAM6 and PAM8 experimentally at 224/225 Gb/s using different DSP schemes including Tomlinson-Harashima precoding (THP). PAM6 shows the best overall performance. For PAM4 THP shows a large gain.
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