# Robust Localization Based on ML-Type, Multi-Stage ML-Type, and Extrapolated Single Propagation UKF Methods Under Mixed LOS/NLOS Conditions

> Research article (IEEE Transactions on Wireless Communications, 2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3033741114](https://www.wikidata.org/wiki/openalex:W3033741114)  
**Source**: https://4ort.xyz/entity/robust-localization-based-on-ml-type-multi-stage-ml-type-and-extrapolated-single-propagation-ukf-methods-under-mixed-los