# Precise Indoor Localization: Rapidly-Converging 2D Surface Correlation-Based Fingerprinting Technology Using LTE Signal

> Research article (IEEE Access, 2020) · cited 26× · AI/ML

**Wikidata**: [openalex:W3089250041](https://www.wikidata.org/wiki/openalex:W3089250041)  
**Source**: https://4ort.xyz/entity/precise-indoor-localization-rapidly-converging-2d-surface-correlation-based-fingerprinting-technology-using-lte-signal