HEURISTIC GATEWAY PLACEMENT FOR MINIMAL TRANSMISSION POWER & COLLISION PROBABILITY IN AN INTERNET OF THINGS LOW POWER WIDE AREA NETWORK (HGPMTPIoT-LPWAN)

A variety of long-range (LoRa), low-power, and low bit-rate wireless network technologies have been made possible by the Internet Things' (IoT) rapid growth. As a radio technology for implementation numerous Things applications, LoRa low-power wide area (LPWAN) has gained prominence. is frequently used in conjunction with Long-Range Wide Area Network Media Access Control (LoRaWAN MAC) protocol functions Industrial, Scientific, Medical (ISM) bands, which are unlicensed. result receiving different message sizes from diverse networks experience scalability issues when number end nodes connected to one more than shared channels. This results collisions packet loss. In this paper, heuristic gateway placement minimal transmission power & collision probability an internet things (HGPMTPIOT-LPWAN) proposed increase efficiency, improve overall performance measuring probability, turn can help reduce need retransmissions drop rate. The simulator measure An improved HGPMTPIOT as against efficient graph-based (EGBGP) large-scale LoRaWAN deployments achieved rate 6%. Likewise, simulation show improvements terms decreasing 20 60 20%.