… [15] FT Miandoab and BM Tazehkand, “A userpairingmethod to improve the channel capacity for multiusermimochannels in downlink mode based on noma,” Computer …
… In this work, we consider a max-min downlink rate optimization … improvement of our proposed userpairing scheme over existing … procedure, we now investigate an optimal userpairing …
D Zhong, D Deng, C Wang… - 2021 IEEE/CIC …, 2021 - ieeexplore.ieee.org
… ered as a promising technique candidate for the next-generation of cellular networks. An effective userpairing strategy in a cluster can increase the capacity of downlink NOMA system …
J Wang, Y Li, C Ji, Q Sun, S Jin… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… the proposed userpairing algorithm can effectively improve the … The technique, denoted as MIMO-NOMA, has attracted … sized downlinkchannel vector at ui is modeled by Rician fading, …
… This paper aims to increase the sum rate and reduce the … In this paper, we consider a downlink MIMO–NOMA in a macro cell with 500 … When we use the ES method for userpairing, the …
MA El-ghorab, MR El-meligy, MM Ibrahim, F Newagy - Applied Sciences, 2022 - mdpi.com
… One of the promising technologies to improve spectral efficiency (SE) is the use of non-… the optimal userpairing approach to maximize EE for downlink NOMA. We show how the pairing …
Z Zhao, D Wang, H Zhang… - Mobile Information Systems, 2021 - Wiley Online Library
… points, we develop an adaptive switching method to achieve a larger … user’s transmit power and BF vector in any channel condition. Combined with time-sharing, the switching method …
S Thiyagarajan, K Kumar, S Renuka - International Journal of Information …, 2024 - Springer
… method to improvechannel utility, data rate, and the combined capacity of two or more users… to provide high channelcapacity. The overall data rate (1.645 Mbps) gained by J-UCP …
… to develop a novel approach that not only provides an optimal solution for UE … pairing strategy, we propose a novel method to fully exploit the association among UEs for the efficient use …