Digital pre-compensation techniques enabling cost-effective high-order modulation formats transmission

被引：0

作者：

Sadot, D. ^{[1
]}

Yoffe, Y. ^{[1
]}

Feig, H. ^{[1
]}

Paryanti, G. ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Elect & Comp Engn, IL-84105 Beer Sheva, Israel

来源：

2018 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC) | 2018年

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：

Digital precompensation complementary to post equalization increases the DSP compensation envelope. Implementable parallel least square of nonlinear bandlimited channel, asymmetric imbalance predistortion of MZM impairments, and quantization noise preshaping minimizing DAC resolution requirement are presented.

引用

页数：3