# Experimental Verification of Rate Flexibility and Probabilistic Shaping by 4D Signaling

> Research article (Optical Fiber Communication Conference, 2018) · cited 11× · AI/ML

**Wikidata**: [openalex:W2790384976](https://www.wikidata.org/wiki/openalex:W2790384976)  
**Source**: https://4ort.xyz/entity/experimental-verification-of-rate-flexibility-and-probabilistic-shaping-by-4d-signaling