01948nas a2200157   4500008004100000245007800041210006900119520132000188100003001508700003101538700002401569700002201593700002101615700002601636856012801662       2023                        eng d00aBandwidth Optimization Techniques in Heterogeneous 5G Networks Using DUDe0 aBandwidth Optimization Techniques in Heterogeneous 5G Networks U3 aThe deployment of 5G networks has led to a significant increase in demand for high-speed data rates and improved overall network performance. HetNets are a promising solution for providing coverage and capacity
enhancements for 5G networks. However, one of the key  challenges in HetNets is the optimization of bandwidth allocation. Traditional resource allocation techniques are limited in their ability to provide efficient and effective solutions for 5G networks. To address this challenge, a novel technology called DUDe (Downlink/Uplink Decoupling) has been proposed. DUDe optimizes bandwidth allocation in HetNets by dynamically adjusting the allocation of network resources to user demand and network conditions. The motivation of this paper is to highlight the importance of DUDe technology in macro cell offloading in 5G HetNets. The paper evaluates the
performance of DUDe in comparison to traditional resource allocation techniques and provides insights into the key factors that influence its effectiveness. Moreover, this paper presents a detailed analysis of simulations results and provides recommendations for future research. The findings of this study will be useful for network operators and researchers in developing more efficient and effective resource allocation strategies for 5G networks.1 aTsachrelias, Konstantinos1 aKatsigiannis, Chrysostomos1 aKokkinos, Vasileios1 aGkamas, Apostolos1 aBouras, Christos1 aPouyioutas, Philippos  uhttp://telematics.upatras.gr/telematics/publications/bandwidth-optimization-techniques-heterogeneous-5g-networks-using-dude