About this document
Indoor Localization Using CSI Fingerprinting by kepurhc is a document available to read on EtoBox.
The paper presents two indoor localization methods, AmpFi and FuFi, which utilize channel state information (CSI) for improved accuracy in confined spaces. AmpFi employs amplitude-based fingerprints and an improved weighted K-nearest neighbor algorithm, while FuFi leverages full-dimensional subcarriers for enhanced localization performance. Experimental results demonstrate that FuFi outperforms AmpFi and other typical fingerprinting-based approaches in various environments.
- Author
- kepurhc
- Language
- EN