# Optimal and Suboptimal MMSE Precoding for Multiuser MIMO Systems Using Constant Envelope Signals with Phase Quantization at the Transmitter and PSK.

> Research article (WSA, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3082517629](https://www.wikidata.org/wiki/openalex:W3082517629)  
**Source**: https://4ort.xyz/entity/optimal-and-suboptimal-mmse-precoding-for-multiuser-mimo-systems-using-constant-envelope-signals-with-phase-quantization