Abstract: Journal of Electronics Science and Electrical Research

Abstract:
Interference is a significant challenge in the design and operation of 5G mobile networks and beyond 5G (B5G) systems. Increasing network density, intensive reuse of the radio spectrum, and the deployment of advanced transmission technologies lead to high levels of interference, which can significantly limit system performance. Recent literature, including the comprehensive analysis by Trabelsi et al., emphasizes the com plexity of interference management in modern networks [1].This article reviews interference in 5G and B5G networks. The paper provides a precise classification of interference types, examines their sources and gener ation mechanisms, and presents both classical methods and hybrid and intelligent interference management approaches. By structuring and synthesizing the literature, the article provides a coherent and accessible perspective on current challenges and future research directions.