# Performance Analysis of TDD Reciprocity Calibration for Massive MU-MIMO Systems With ZF Beamforming

> Research article (IEEE Communications Letters, 2015) · cited 30× · AI/ML

**Wikidata**: [openalex:W2241585832](https://www.wikidata.org/wiki/openalex:W2241585832)  
**Source**: https://4ort.xyz/entity/performance-analysis-of-tdd-reciprocity-calibration-for-massive-mu-mimo-systems-with-zf-beamforming