# Cellular LTE-A Technologies for the Future Internet-of-Things: Physical Layer Features and Challenges

> Research article (IEEE Communications Surveys & Tutorials, 2017) · cited 105× · AI/ML

**Wikidata**: [openalex:W2737082946](https://www.wikidata.org/wiki/openalex:W2737082946)  
**Source**: https://4ort.xyz/entity/cellular-lte-a-technologies-for-the-future-internet-of-things-physical-layer-features-and-challenges