Abstract:In this paper, a novel hybrid non-orthogonal multiple access (NOMA) system that combines the cooperative NOMA (C-NOMA), original NOMA, and the orthogonal multiple access (OMA) is investigated. The probability-based user management algorithm (PUMA) is proposed for the considered hybrid NOMA system with regard to fulfilling the requirements of the 5G services, which is a joint transmission mode selection and user pairing scheme. The exact coverage and outage probabilities are derived in closed-forms under more r… Show more
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