## 3 Data Description  
Figure 5 shows the file structure of the folders containing the dataset. The main folder \"Dataset\" includes three subfolders: \"(1) Figures for DIET Map with locations\", \"(2) Detected Operators\", and \"(3) Additional Information\".  
Subfolder \"(1) Figures for DIET Map with locations\" contains the Joint Photographic Experts Group (JPEG) files of the Google Map of the DIET Department and the locations where all measurements were performed. Subfolder \"(2) Detected Operators\" has two further subfolders named \"Op1_PDP\" and \"Op2_PDP\" for PDP measurement data of Op1 and Op2, respectively. Furthermore, subfolder \"Op1_PDP\" contains five separate subfolders for each measurement location named as \"Location_1\", \"Location_2\", \"Location_3\", \"Location_4\", and \"Location_5\". Each of these folders has comma-separated values (CSV) files of PDP measurements. Similarly, subfolder \"Op2_PDP\" contains seven separate subfolders for each measurement location named as \"Location_1\", \"Location_2\", \"Location_4\", \"Location_5\", \"Location_6\", \"Location_7\", and \"Location_8\". Each of these folders has CSV files of the measurement data for each conducted campaign and detected PCI. The structure of CSV file format explained in Figure 6. Finally, subfolder \"(3) Additional Information\" contains a text file with the information of transmit power and estimated position of each PCI. Additionally, the estimated Signal to Interference plus Noise Ratio (SINR) values for  
\begin{table}
\begin{tabular}{c c c c c} \hline \hline \multirow{2}{*}{**Location ID**} & \multirow{2}{*}{
\begin{tabular}{c} **No. of** \\ **Campaigns** \\ \end{tabular} } & \multirow{2}{*}{**PCI**} & \multicolumn{2}{c}{**No. of PDPs for**} & \multirow{2}{*}{**No. of PDPs for**} \\  & & & & **Op1** & **Op2** \\ \hline
1 & 8 & 174 & 4143 & N/A \\  & 8 & 175 & 3809 & N/A \\  & 8 & 176 & 4156 & N/A \\  & 8 & 177 & 2675 & N/A \\  & 8 & 179  
each PCI and measurement location are also given in the text file. A description of the variables in the CSV files in subfolders \"Op1_PDP\" and \"Op2_PDP\" is given below:  
* _ID_ represents the sequence number of PDPs.
* _Longitude and Latitude_ shows the GPS coordinates of the current measurement location.
* PCI refers to the Physical Cell Identity. PCI is a cell identifier used to distinguish the different cells of a 5G system. Cellular BSs are most often referred to in terms of their PCI for their identification.
* _SSB index (SSB ldx)_ stands for the synchronization signal block (SSB) index to indicate which SSB was transmitted from the BS. The 5G NR cells may transmit up to 8 SSBs.
* _SS-Ref-MHz_ represents the synchronization signal's reference frequency in MHz, which is also called the channel frequency.
* _Power-dBm_ represents the power of each multipath component in a PDP, which is calculated based on the synchronization signals (SS). Its unit is dBm.
* _P-total-dBm_ is the average in-band power corresponding to a PDP in dBm, which is calculated based on the SS.
* _Delay-us_ denotes the absolute propagation time of each multipath component within a PDP. The _Delay-us_ column contains the absolute propagation time values in microseconds (\(\upmu\)s). The relative delay of each multipath component corresponding to a PDP sample can be calculated by considering the delay of the first multipath component equal to zero.  
Figure 5: File structure of the dataset folders.  
Figure 6: Format of the CSV files included in the dataset.  
As a reference example, an excerpt of the dataset containing two collected PDPs is shown in Table 2. Note that each PDP is identified by a unique ID. It follows that in the excerpt reported in Table 2, the first PDP (ID = 1) is composed by three paths, while the second PDP (ID = 2) is composed by seven paths.