Development of LoRaWAN Blind ADR for Mobile Realtime Monitoring System

A telecommunication system must minimize collisions, especially in LoRaWAnnetworks. This system will analyze the Quality of Service of LoRa and LoRaWancommunication systems within the scope of end nodes constantly moving freely. Therefore, the resulting throughput and packet loss cannot be predicted, and an appropriate method is needed to overcome this by using Blind Adaptive Data Rate (ADR). Adaptive Data Rate in this research will be developed into Blind Adaptive Data Rate due to the Mobile Node condition factor. ADR is a mechanism that allows LoRa networks to save battery power or sensor nodes and become stable data transmission without much packet loss (bytes). It can also dynamically adjust the data transmission rate (DR). The development of Blind-ADR is the unpredictable node mobility factor, thus affecting the data rate (DR). This mechanism decreases collisions in LoRaWan,meaning that telecommunications' effectiveness (%) increases in data rate (bytes). ADR can increase the data rate by 20-30% and reduce airtime by 20-30%, while Blind ADR can increase the data rate by 10-20% and reduce airtime by 10-20%.