This dataset contains the material collected during an indoor 5G measurement campaign based on OpenAirInterface (OAI), USRP B210 software-defined radios, GNU Radio monitoring tools, and a Sionna ray-tracing model of the measurement environment. The dataset is intended to support reproducibility of the experimental workflow used for baseline path-loss and link-performance analysis in an indoor line-of-sight (LoS) scenario. It also provides the configuration files, logs, scripts, and 3D environment model required for comparison with Sionna-based simulations and for future RIS-oriented measurements.