Overview of Interference Management Techniques in 5G Cellular Networks

Communications technologies are becoming the driving force behind social, economic, and political advancements in recent times. Fifth-generation (5G) cellular networks are a revolutionary idea that connects a wide range of machines and devices in a different way than earlier technologies. The design and implementation of the many technical models, on the other hand, have resulted in intolerable signal interference. The total network performance has been considerably harmed by these vulnerable interferences. Communications system interference is an unwelcome annoyance. A number of these interferences have grown to be a significant source of barriers to increased cell throughput. The development of effective interference control strategies is a major enabler given the rise in interference in cellular networks. Additionally, as networks get denser, interference mitigation becomes more difficult. Despite this, interference management has the potential to increase the efficiency of the spectrum used by present and future wireless devices. To combat interference in a broad category of wireless networks, new paradigms for interference control have recently arisen. This review paper looks at the concerns of interferences that have been discovered and researched in various network topologies and techniques. It also pays attention to recent advances in its management: Advanced receiver, Joint Scheduling, and network information theory among others. Potential advantages of each interference management technique are illustrated, and it is proven that if 5G cellular networks use intricate joint scheduling, the advantages of sophisticated receivers can be effectively utilized.