IEEE/ICACT20210200 Slide.04        [Big Slide]       [YouTube] Oral Presentation
The scanner needs to determine the proper scan rate from the current scan rate and obtained scan response delay. In order to realize this, the scanner needs to estimate the retransmission rate of the background traffic at a scan rate different from the current scan rate. Therefore, we study a method to estimate the retransmission rate of the background traffic for various scan rates through followings. First, we conduct a computer simulations considering a Wi-SUN sensor network with two different network situations. Second, we derive the relationship (which is regression function) between the scan response delay and the retransmission rate of background traffic based on the simulation results.

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