# Constrained Phase Noise Estimation in OFDM Using Scattered Pilots Without Decision Feedback

> Research article (IEEE Transactions on Signal Processing, 2017) · cited 24× · AI/ML

**Wikidata**: [openalex:W2413211352](https://www.wikidata.org/wiki/openalex:W2413211352)  
**Source**: https://4ort.xyz/entity/constrained-phase-noise-estimation-in-ofdm-using-scattered-pilots-without-decision-feedback