Faster-than-Nyquist DMT QPSK/16-QAM Signal Transmission with Iterative Detection and Sphere Decoder

被引：0
|
作者：
Zhu, Yixiao [1 ]
Ruan, Xiaoke [1 ]
Zhang, Fan [1 ]
机构：
[1] Peking Univ, State Key Lab Adv Opt Commun Syst & Networks, Beijing 100871, Peoples R China
来源：
2019 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC) | 2019年
基金：
中国国家自然科学基金;
关键词：
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 experimentally demonstrate 40Gbaud faster-than-Nyquist DMT QPSK/16-QAM signal transmission with bandwidth compression ratio of 0.7 and 0.88, respectively. The performance of iterative detection and sphere decoder for inter-carrier interference mitigation are investigated in both simulation and experiment.
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