Exploring Resource Allocation Strategies in 5G Networks for Optimal Multimedia Delivery

Abstract

In recent years, multimedia applications have become deeply embedded in daily life, with platforms like Microsoft Teams, Google Meet, and Zoom becoming essential for communication and collaboration. The rise of social media reels has further driven the demand for high-quality multimedia content creation. The introduction of 5G networks, particularly the use of mmWave technology, has the potential to revolutionize content delivery by enabling seamless streaming of HD and 4K videos. However, achieving uninterrupted multimedia streaming requires efficient resource allocation to maximize network capacity.

This survey examines existing resource allocation strategies in 5G networks, with a particular focus on video and audio transmission facilitated by small cells. Key performance indicators such as Quality of Experience (QoE) and Quality of Service (QoS) are used to assess the effectiveness of data transmission. The study reveals that the optimal resource allocation duration is around 20 minutes, with resources ideally distributed within a 500-meter radius. To maintain a high QoE, the target bandwidth should be approximately 100 Mbps, and the call acceptance rate during resource allocation must remain above 70%. This research highlights the critical role of efficient resource management in ensuring high-quality multimedia experiences in the 5G era.