基于信号包络平坦度的调制格式识别实验数据

数据由西南交通大学于2021年9月产生。提出了一种新的、简单的基于信号包络平坦度的调制格式识别方案。首次验证了所提出的调制格式识别方案的可行性。只有使用4000个符号，所提出的MFI方案才能在宽的光信噪比（OSNR）范围内实现四种调制格式的100%正确识别率。在背靠背和长途光纤传输链路下，在28 GBaud PDM-QPSK/-8QAM/-16QAM系统中进行了概念验证实验，进一步证明了所提出的MFI方案的有效性。原始数据基于实验室光纤传输平台得到。最后， Matlab对数据进行做图处理。支撑课题3论文“Blind and low-complexity modulation format identification based on signal envelope flatness for autonomous digital coherent receivers”This dataset was generated by Southwest Jiaotong University in September 2021. A novel, simple modulation format identification (MFI) scheme based on signal envelope flatness is proposed, and its feasibility was verified for the first time. The proposed MFI scheme achieves 100% correct recognition of four modulation formats over a wide optical signal-to-noise ratio (OSNR) range with as few as 4000 symbols. Proof-of-concept experiments were conducted in 28 GBaud PDM-QPSK, -8QAM and -16QAM systems over both back-to-back and long-haul optical fiber transmission links, further validating the effectiveness of the proposed MFI scheme. Raw data was collected based on a laboratory optical fiber transmission platform. Finally, the data was processed and plotted using MATLAB. This dataset supports the paper titled "Blind and low-complexity modulation format identification based on signal envelope flatness for autonomous digital coherent receivers" under Project 3.

搜集汇总

背景与挑战

背景概述

该数据集为基于信号包络平坦度的调制格式识别实验数据，包含91.25GB的多种格式文件，验证了在宽光信噪比范围内对四种调制格式的100%正确识别率。实验在28 GBaud PDM-QPSK/-8QAM/-16QAM系统中进行，证明了方案的有效性。