USER-CENTRIC ENERGY EFFICIENCY FAIRNESS IN BACKSCATTER-ASSISTED WIRELESS POWERED COMMUNICATION NETWORK

folk rivet sweat In order to address the unfair user-centric energy efficiency (EE) problem caused by channel difference in the backscatter-assisted wireless powered communication network,a resource allocation scheme was proposed.Firstly,a mixed integer nonconvex fractional programming problem was formulated to maximize the minimum user-centric EE,

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