OPERAnet WiFi-CSI subset (converted, CC0)
Source: OPERAnet dataset, Bocus et al., Nature Scientific Data 2022, figshare collection 5551209, articles wificsi1 (CC0 / public domain). This is a small converted subset (3 of 61 experiments, 6 of 270 streams each) for DSP validation: flat little-endian f64 [re,im] pairs per stream.
- exp001_empty: background / empty room (Room 1)
- exp002_walk: walking activity (Room 1)
- exp003_sitstand: sit/stand from chair (Room 1)
Streams: tx1rx{1,2}_sub{10,20,30} from NUC1 (Intel 5300, 3x3 MIMO, 30 subcarriers, nominal 1600Hz packet rate). Timing caveat: MATLAB datetime column not decoded; uniform 1600Hz assumed. Labels are experiment-level (paper Table 2).
License: CC0 (same as source). Please cite the original paper.