Cooperative Power Domain Noma Transmission Using Relays

Ligwa, Mario; Balyan, Vipin

doi:10.2478/ijssis-2024-0010

Abstract

The non-orthogonal multiple access (NOMA) multiple access technique, due to its non-orthogonality and providing access to users together, which have the same frequency and time resource, made it a front runner to meet the need of high traffic requirements networks. In this paper, a downlink, NOMA, and cooperative NOMA (CNOMA) are compared with varying different parameters: source transmit power, user transmit power, and power allocation for achievable sum rates. Simulation results show that the CNOMA achieves a higher sum rate as compared to NOMA for all the parameters.

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Cooperative Power Domain Noma Transmission Using Relays

Abstract

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