@conference {4652,
	title = {On the Optimization of User Allocation in Heterogeneous 5G Networks Using DUDe Techniques},
	booktitle = {The 14th International Conference on Ubiquitous and Future Networks (ICUFN 2023), July 4 {\textendash} 7, 2023, Paris France},
	year = {2023},
	abstract = {In previous years, 3G and 4G cellular homogeneous networks configured with macro Base Stations (BSs) relied only on the downlink signal, even though transmission power and interference levels differ significantly between uplink and downlink. In 5G Heterogeneous Networks (HetNet), a new generation which have multiple BSs of different types such as Femto BS and Macro BS, there is the possibility of choosing to receive the data from one BS and transmit them to a different BS, and therefore decoupling the uplink and downlink. Especially, the increasing demand for faster, more reliable, and efficient connectivity has made the optimization of User Equipment (UE) allocation in 5G networks a crucial task. To tackle the challenges posed by heterogeneous 5G networks, this study compares and evaluates the performance of Downlink/Uplink Decoupling (DUDe) and traditional Downlink/Uplink Coupled (DUCo) user allocation approaches. Simulation results show that DUDe UE allocation outperforms DUCo by providing improved network performance and more efficient utilization of network resources in diverse network conditions. These findings have important implications for the design and optimization of 5G networks and provide valuable insights for researchers and practitioners in the field.},
	author = {Konstantinos Tsachrelias and Apostolos Gkamas and Chrysostomos-Athanasios Katsigiannis and Christos Bouras and Vasileios Kokkinos and Philippos Pouyioutas}
}
