Analysis of LTE/5G Network Performance Parameters in Smartphone Use Cases: A Study of Packet Loss, Delay, and Slice Types

The paper addresses optimizing two of the most important performance parameters, packet loss, and delay, in the critical path optimization of LTE and 5G networks using metaheuristic algorithms to play a vital role in the smartphone user experience. In this context, nine metaheuristic algorithms, such as WOA, PSO, and ABC, have been studied for their effectiveness in various slices of networks: eMBB, URLLC, and mMTC. It can be seen from the results that WOA performed the best: it reduced packet loss by 31% and delay by 6.3 ms; PSO followed closely with a 30% packet loss reduction with a decrease of 6.1 ms in delay. In most scenarios, ABC accomplished good results with a packet loss reduction of 29% and a delay decrease of 6 ms in mMTC scenarios. These results emphasize how selecting appropriate algorithms based on the intended network slice is crucial for optimizing resource utilization and network efficiency. It provides a quantitative framework for assessing and improving the reliability and responsiveness of an LTE/5G network. It encourages more research in hybrid optimization techniques and real-time adaptation mechanisms for further improvements.