IQ signals captured from LTE, WiFi, and DVB-T

This dataset contains IQ samples captured over-the-air in six different locations in Gent, Belgium (UZ, Reep, Rabot, Merelbeke, iGent and Gentbrugge). Each location has unique data characteristics (e.g. different signal strength and noise levels) due to different physical signal propagations. As an example, these differences in two locations (top two and bottom two rows) are displayed on the spectrograms.

搜集汇总

背景与挑战

背景概述

该数据集包含从LTE、WiFi和DVB-T三种无线技术捕获的IQ信号样本，采集自比利时根特的六个不同地点，每个地点因物理信号传播差异具有独特的信号特征（如信号强度和噪声水平）。数据集以.bin格式提供，采样率为每秒1M样本，适用于无线技术分类和机器学习研究，旨在支持低复杂度无线技术识别算法的开发。