ANALYSIS OF 4G QUALITY IMPROVEMENT IN MOBILE NETWORKS

The demand for reliable and high-speed wireless communication of 4G mobile networks is rapidly increasing. The three articles examine various strategies for 4G performance, focusing on infrastructure upgrades, optimization techniques, advanced technologies, provisioning and analytics, quality of service (QoS) management, and organizational efforts. Infrastructure improvements such as network storage, small cells, and distributed antenna systems (DAS) are essential to improve coverage and capacity. Optimization techniques, network and traffic management ensure efficient resource utilization. Advanced technologies such as Multiple Input Multiple Output (MIMO) and beamforming improve signal quality and data throughput. Network and artificial intelligence (AI) analytics enable proactive management and resolution of network congestion. QoS management is essential to ensure the stability of the network and restore user satisfaction. Finally, and adherence to industry standards to ensure a robust and compliant operator environment. By implementing these strategies, mobile operators can improve the quality and reliability of 4G services, helping them meet the entry requirements of their deployment.