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Let us explain how to get the throughput data considering the simple factory environment. We first simulated a 51m-by-51m factory scenarios with two moving STAs. Two moving STAs with high resolution cameras as monitors which capture the real-time data to send the AP side. The moving routes for both STAs are clockwise with speed as 1m/s. The distance between two STAs is about 90m. The moving route also includes route error within about กพ0.25m. When moving STA deviates the main route to กพ0.25m, the moving direction will be changed to other side. The simulation parameters are listed in Table. We selected ray-trace channel model to get the channel variation and then RSSI values. The simulation utilizes 10 constant scattered positions to generate the reflected paths at each location of STA1 and STA2. The channel response and then RSSI value are calculated using the distances of reflected paths and LOS path. |
IEEE/ICACT20210223 Slide.06
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