FPGA-based Low-complexity Digital Signal Processing for Multiple Symbol Rates and Modulation Formats
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Song, Jingwei; Li, Yan; Xu, Keija; Yang, Zhisheng; Qiu, Jifang; Hong, Xiaobin; Guo, Hongxiang; Wu, Jian
Inhalt:
We proposed a clock recovery algorithm for multiple symbol rates and a phase-domain carrier recovery for multiple modulation formats. We demonstrated a FPGA-based real-time coherent receiver that supports BPSK, QPSK and 16QAM with different symbol rates, achieving a line bit rate from 2.5Gbps to 100Gbps.