Research on Power Allocation Algorithm for Maximizing Energy Efficiency in Uplink NOMA System of 5G Smart Grid

Li Chen,Li Peizhe,Xiao Zhenfeng,Wu Yefan,Liu Haotian,Di Xin,Zheng Jiayun

2021 3rd International Conference on Smart Power & Internet Energy Systems (SPIES)（2021）

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摘要

The maximum energy efficiency of 5G uplink non-orthogonal multiple access (NOMA) systems is crucial to the development of smart grids. Under the conditions of the system’s minimum signal to interference and noise ratio (SINR), maximum frequency band utilization, minimum rate requirement of users and maximum transmission power of a single user, Based on two user groups, the power allocation optimiz...

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关键词

Non-orthogonal multiple access (NOMA),System energy efficiency,Power allocation

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