Research on WLAN scenario optimisation policy based on IoT smart campus

Abstract

In this paper, we analysed the development history of IoT wireless technology, and further analysed the need for dedicated low power wide area technology in IoT systems. Because of the internet of things (IoT), which connects various network-embedded devices to the internet, this paper studies the problems in WLAN of college students' dormitory, as well as introducing and analysing the optimal way of the short-distance WLAN technology in IoT. After reviewing the methods to optimise WLAN optimisation, WLAN scenarios for the student dormitory are studied in depth and the optimisation scheme of wireless local area networks based on IoT short-range technology is proposed. Targeted network optimisation strategies are elaborated. Comparisons revealed that the optimisation resulted in significant improvement in terms of signal strength, latency, packet loss, throughput, propagation speed, and roaming success rate. The network became more stable, with better performance and user experience. In addition, the new network solved many previous issues and achieved the desired results.