# Channel Estimation and Robust Detection for IQ Imbalanced Uplink Massive MIMO-OFDM With Adjustable Phase Shift Pilots

> Research article (IEEE Access, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3132936944](https://www.wikidata.org/wiki/openalex:W3132936944)  
**Source**: https://4ort.xyz/entity/channel-estimation-and-robust-detection-for-iq-imbalanced-uplink-massive-mimo-ofdm-with-adjustable-phase-shift-pilots