In this paper,we examine the influence of intercell interference (ICI) on the system outage behaviorwith important derived results in\nthe proposed model of simultaneous wireless information and power transfer (SWIPT) together with the nonorthogonal multiple\naccess (NOMA) using the amplify-and-forward protocol. We derive the closed-form expression of coverage probability for two\nNOMA users as a function of the signal-to-interference-plus-noise ratio (SINR). To fully take into account the effect of ICI, we\nadoptmore practical parameters to evaluate the optimal power splitting coefficient regarding energy harvesting system performance\nanalysis. Furthermore, to consider a more practical scenario, based on the fact that the number of ICI sources can affect wireless\npowered relays, we investigate the average outage probability by considering impacts of the reasonable number of participating ICI.
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