TY - JOUR N2 - A novel non-orthogonal multiple access (NOMA) scheme is proposed to improve the throughput and the outage probability of the cognitive radio (CR) inspired system which has been implemented to adapt multiple services in the nextgeneration network (5G). In the proposed scheme, the primary source (PS) had sent a superposition code symbol with a predefined power allocation to relays, it decoded and forwarded (DF) a new superposition coded symbol to the destination with the other power allocation. By using a dual antenna at relays, it will be improved the bandwidth efficiency in such CR NOMA scheme. The performance of the system is evaluated based on the outage probability and the throughput with the assumption of the Rayleigh fading channels. According to the results obtained, it is shown that the outage probability and throughput of the proposed full-duplex (FD) in CR-NOMA with reasonable parameters can be able deploy in practical design as illustration in numerical results section. L1 - http://www.czasopisma.pan.pl/Content/110202/PDF/15_1585.pdf L2 - http://www.czasopisma.pan.pl/Content/110202 PY - 2019 IS - No 1 EP - 109 DO - 10.24425/ijet.2019.126289 KW - Non-Orthogonal Multiple Access (NOMA) KW - CognitiveRadio (CR) KW - full-duplex (FD) KW - outage probability KW - system throughput KW - achievabe bit rate A1 - Tran, Thanh-Nam A1 - Do, Dinh-Thuan A1 - Voznak, Miroslav PB - Polish Academy of Sciences Committee of Electronics and Telecommunications VL - vol. 65 DA - 2019.02.20 T1 - Full-duplex Cognitive Radio NOMA Networks: Outage and Throughput Performance Analysis SP - 103 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/110202 T2 - International Journal of Electronics and Telecommunications ER -