Jianzhong Li1, DexiangMei1, Dong Deng1, Imran Khan2, Peerapong Uthansakul3, *
CMC-Computers, Materials & Continua, Vol.65, No.2, pp. 1571-1590, 2020, DOI:10.32604/cmc.2020.011822
Abstract Non-orthogonal multiple access (NOMA) is one of the key 5G technology
which can improve spectrum efficiency and increase the number of user connections by
utilizing the resources in a non-orthogonal manner. NOMA allows multiple terminals to
share the same resource unit at the same time. The receiver usually needs to configure
successive interference cancellation (SIC). The receiver eliminates co-channel
interference (CCI) between users and it can significantly improve the system throughput.
In order to meet the demands of users and improve fairness among them, this paper
proposes a new power allocation scheme. The objective is to maximize user fairness by… More >
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