# Joint Fiber Nonlinear Noise Estimation, OSNR Estimation and Modulation Format Identification Based on Asynchronous Complex Histograms and Deep Learning for Digital Coherent Receivers

> Research article (Sensors, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3120745910](https://www.wikidata.org/wiki/openalex:W3120745910)  
**Source**: https://4ort.xyz/entity/joint-fiber-nonlinear-noise-estimation-osnr-estimation-and-modulation-format-identification-based-on-asynchronous-comple