A Comparative Study of Green Technologies in 5G Wireless Networks

Abstract

The spread of 5G wireless networks is set to revolutionize communication by offering ultra-fast data speeds, ultra-reliable low-latency communication, and support for massive device connectivity. However, the exponential increase in data transmission, network density, and device connections in 5G networks is expected to result in significantly higher energy consumption compared to previous generations. This paper presents a comparative study of various green technologies implemented in 5G wireless networks, evaluating their contributions to energy efficiency, scalability, and overall sustainability. Key technologies, such as energy-efficient base stations, green Radio Access Networks (RAN), network slicing, and the integration of renewable energy solutions, are analyzed. The benefits, challenges, and future directions for green technologies in achieving sustainable 5G networks are highlighted, incorporating theoretical foundations and practical applications.