جامعة لوبورو2024-12-092024-12-09https://dspace.academy.edu.ly/handle/123456789/714Cellular networks in the 5G epoch need to satisfy numerous challenging requirements such a low content delivery latency, a traffic reduction in the backhual links and others. Cache-enabled wireless networks is one of the technologies that can reduce the content delivery latency as well as decrease the traffic in the backhaul links. This thesis focuses on the study of how to exploit caching and allocate radio resources in 5G cellular networks more effectively. In particular, the proposed techniques aim to recognize main challenges in the design of resource allocation and content caching schemes that meet these new needs, and to provide effective solutions to address these challenges. Firstly, we investigated a joint beamforming and admission control design in cacheCellular networks in the 5G epoch need to satisfy numerous challenging requirements such a low content delivery latency, a traffic reduction in the backhual links and others. Cache-enabled wireless networks is one of the technologies that can reduce the content delivery latency as well as decrease the traffic in the backhaul links. This thesis focuses on the study of how to exploit caching and allocate radio resources in 5G cellular networks more effectively. In particular, the proposed techniques aim to recognize main challenges in the design of resource allocation and content caching schemes that meet these new needs, and to provide effective solutions to address these challenges. Firstly, we investigated a joint beamforming and admission control design in cacheCaching Based Optimal Resource Allocation Strategies in 5G Networks and Beyond