# Time-varying carrier frequency offset estimation in OFDM underwater acoustic communication

> Research article (Signal Processing, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3201161944](https://www.wikidata.org/wiki/openalex:W3201161944)  
**Source**: https://4ort.xyz/entity/time-varying-carrier-frequency-offset-estimation-in-ofdm-underwater-acoustic-communication