Power Allocation Intelligent Optimization for Mobile NOMA Communication System
نویسندگان
چکیده
Non-orthogonal multiple access (NOMA) technology can greatly improve user and spectral efficiency. This paper considers the power allocation optimization problem of a two-user mobile NOMA communication system. Firstly, system model is established. Then, we analyze outage probability (OP) relationship between OP performance coefficient. Finally, objective function established, algorithm employing monarch butterfly (MBO) proposed. Compared with firefly artificial fish swarm algorithm, efficiency MBO increased by 20.7%, which better performance.
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ژورنال
عنوان ژورنال: Journal of Advanced Transportation
سال: 2022
ISSN: ['0197-6729', '2042-3195']
DOI: https://doi.org/10.1155/2022/5838186