# Placement Delivery Arrays Based on Combinatorial Designs

> Research article (IEEE Communications Letters, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3212438203](https://www.wikidata.org/wiki/openalex:W3212438203)  
**Source**: https://4ort.xyz/entity/placement-delivery-arrays-based-on-combinatorial-designs