Path Loss Measurements in Indoor Corridor at 18 GHz: LoS and NLoS Scenarios at Multiple Receiver Heights

This dataset contains large-scale path loss measurements collected in an indoor corridor environment at 18 GHz. Measurements were conducted under both line-of-sight (LoS) and non-line-of-sight (NLoS) conditions, where NLoS is defined by a 90° corner junction between two corridor segments. The dataset comprises six CSV files organized by propagation condition and receiver height (0.61 m, 1.30 m, and 1.91 m above floor level). Each file contains two columns: distance_m (horizontal Manhattan distance in meters) and path_loss_db (measured path loss in dB). Data were collected using narrowband equipment and directional horn antennas.本数据集包含于18 GHz频段下，在室内走廊环境中采集的大规模路径损耗测量数据。测量分别在视距（Line-of-sight, LoS）与非视距（Non-line-of-sight, NLoS）条件下开展，其中非视距场景定义为两段走廊之间的90°拐角交汇区域。数据集共包含六个CSV文件，按传播条件与接收端距地面高度（0.61 m、1.30 m及1.91 m）进行分类存储。每个文件包含两列数据：distance_m（以米为单位的水平曼哈顿距离）与path_loss_db（以分贝为单位的实测路径损耗）。所有数据均采用窄带设备与定向喇叭天线采集完成。