The fingerprint indoor localization method based on channel state information (CSI) has
gained widespread attention. However, this method fails to provide a better localization …

To improve the performance of Wi-Fi fingerprint indoor positioning technology, a method
based on convolutional neural networks (CNNs) for channel state information (CSI) …

Considering the influence of complex indoor environment and multi-path effects on the WiFi
fingerprint positioning performance, this paper extracts channel state information (CSI) from …

With the increasing demand for location-based services, indoor fingerprinting localization
based on received signal strength indicator or channel state information (CSI) has become …

Channel state information (CSI) can provide phase and amplitude of multichannel subcarrier
to better describe signal propagation characteristics. Therefore, CSI has become one of the …

Indoor localization has received extensive attention in recent years. Due to the complexity of
the indoor environment, fingerprint positioning methods have better performance than the …

In this study, a hybrid indoor localisation scheme based on ranging and fingerprinting using
the calibrated channel state information is presented. In ranging, regarding the serious …

Wi-Fi fingerprint based wireless indoor localization has received increasing research
attention in recent years. Most existing works utilize the received signal strength (RSS) as …

Along with the advancement of wireless technology, indoor localization technology based
on Wi‐Fi has received considerable attention from academia and industry. The fingerprint …

The WiFi fingerprint based on Channel State Information (CSI) data can be used for indoor
positioning. Compared to Received Signal Strength Indicator (RSSI) data, CSI has a higher …