# Delay-Doppler Domain Tomlinson-Harashima Precoding for OTFS-Based Downlink MU-MIMO Transmissions: Linear Complexity Implementation and Scaling Law Analysis

> Research article (IEEE Transactions on Communications, 2023) · cited 45× · AI/ML

**Wikidata**: [openalex:W4321021117](https://www.wikidata.org/wiki/openalex:W4321021117)  
**Source**: https://4ort.xyz/entity/delay-doppler-domain-tomlinson-harashima-precoding-for-otfs-based-downlink-mu-mimo-transmissions-linear-complexity-imple