[WP-A] Poster Session 2

[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 (¹Soochow Univ., ²Sun Yat-Sen Univ.)

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.