机译:基于相干光正交频分复用中载波相位抖动恢复的最大似然的改进导频数据辅助前馈
National;
Engineering;
Laboratory;
for;
Next;
Generation;
Internet;
Access;
System,;
Huazhong;
University;
of;
Science;
and;
Technology,;
Wuhan;
430074,;
China;
相位抖动; 最大似然; 载波恢复; 正交频分复用; 相干光; 辅助饲料; 飞行员; 相干接收机;