[WB3] Coherent DSP

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[WB3-4] A Novel Multiplication-free Baud-rate Timing Error Detector for Coherent Systems

○Wei Wang¹, Benyao Zou¹, Fan Zou Li¹ (1. Sun Yat-sen University (China))

Keywords:

Baud-rate timing error detector,multiplication-free,simplified coherent

A novel multiplication-free timing error detector operating in one sample per symbol is proposed in this paper. The effectiveness of the proposed scheme is verified in a 50Gbaud 16QAM coherent system.