Channel State Information (CSI) Amplitude Coloring Scheme for Enhancing Accuracy of an Indoor Occupancy Detection (IOD) System Using Wi-Fi Sensing
This repository contains the dataset collected from various CSI data measured in real-world experimental scenarios:
Channel State Information (CSI) Amplitude Coloring Scheme for Enhancing Accuracy of an Indoor Occupancy Detection System Using Wi-Fi Sensing (MDPI 2024)
[ paper ]
We install the Nexmon CSI tool on a Raspberry Pi 4 with a single Wi-Fi receiving antenna to capture CSI. And we use an ESP8266 as the Wi-Fi transmitter to send Wi-Fi frames using only one transmitting antenna on the narrowest 20 MHz Wi-Fi channel.
CSI measurement environments (Tx represents a Wi-Fi transmitter, and Rx represents a CSI receiver)
TTW (Through The Wall) scenario, Queuing scenario and Corner scenario in order.
[ Dataset Link ]
If you find our dataset or paper useful, please consider citing:
Son, J.; Park, J. Channel State Information (CSI) Amplitude Coloring Scheme for Enhancing Accuracy of an Indoor
Occupancy Detection System Using Wi-Fi Sensing. Appl. Sci. 2024, 14, 7850. https://doi.org/10.3390/app14177850