المجلة الدولية للعلوم والتقنية

5G communication technologies represent an advanced technological revolution in the world of communications and internet networks, offering high-speed and precise operational capabilities for various institutions. This research sheds light on 5G technology from multiple perspectives, including its properties, features, advantages, and disadvantages, as well as the necessary equipment for its deployment. A general comparison is also made between 5G and previous generations in terms of cost, speed, and energy consumption. Additionally, the study explores Libya's efforts to adopt this technology and examines the challenges faced by telecommunications companies in the country. The research concludes that 5G technology is a promising innovation poised to revolutionize the communications industry and will become essential in the coming decade. Despite its significant advancements, 5G still requires extensive research, studies, experimentation, and development to overcome the technical challenges and issues associated with this network.............. Keywords:......... Communication networks, mobile phones, 5G, challenges, Libya.