Presentation Information
[WP-A-1]Partial Response DFE Guided Ultra-Low Complexity FTN Signaling for High Spectral Efficiency Intra-DCI
○Jiawen Yao1, Dongdong Zou1, Wei Wang2, Zhongxing Tian1, Huan Huang1, Fan Li2, Gangxiang Shen1, Yi Cai1 (1.Soochow University, 2.Sun Yat-Sen University)
Keywords:
Intra-datacenter Interconnects,Faster-than-Nyquist,Intensity Modulation and Direct Detection
A PR-DFE-based FTN signaling scheme is proposed for low-complexity and high-performance intra-DCI, achieving up to 2.4dB sensitivity improvement and significantly reducing error propagation versus DFE in a 56Gbaud PAM4 system with a compressed factor of 0.8.