# IoT-U: Cellular Internet-of-Things Networks Over Unlicensed Spectrum

> Research article (IEEE Transactions on Wireless Communications, 2019) · cited 35× · AI/ML

**Wikidata**: [openalex:W2921240648](https://www.wikidata.org/wiki/openalex:W2921240648)  
**Source**: https://4ort.xyz/entity/iot-u-cellular-internet-of-things-networks-over-unlicensed-spectrum