Nonlinear Transmission and Phase Noise Tolerance of A Novel Circular 16QAM Modulation Format

被引：0
|
作者：
He, Qianwen [1 ]
Yang, Yanfu [1 ]
Zhang, Qun [1 ]
Xiang, Qian [1 ]
Yao, Yong [1 ]
机构：
[1] Harbin Inst Technol, Shenzhen Grad Sch, Coll Elect & Informat Engn, Shenzhen 518055, Guangdong, Peoples R China
来源：
2017 OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) AND PHOTONICS GLOBAL CONFERENCE (PGC) | 2017年
基金：
中国国家自然科学基金;
关键词：
cirlular; 16QAM; nonlinear transmission; phase noise; viterbi-viterbi;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We proposed a novel circular 16QAM modulation format for achieving better phase noise tolerance and transmission performance compared to the conventional square 16QAM format. The simulation shows that the phase noise tolerance at 1dB penalty are improved by 1.63 times and 35% maximum transmission reach are gained, respectively.
引用
收藏
页数：3
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