Sock, Theng Ooi and Ngah, Razali and Azmi, Marwan Hadri (2019) Full-duplex user-centric communication using non-orthogonal multiple access. TELKOMNIKA, 17 (5). pp. 2169-2178. ISSN 1693-6930
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Official URL: http://dx.doi.org/10.12928/TELKOMNIKA.v17i5.12803
Abstract
This paper proposes an improved user-centric Non-Orthogonal Multiple Access (NOMA) communication in two-base station networks with in-band full duplex (IBFD) user. We derive the achievable rates of the proposed user-centric NOMA systems. For benchmarking purposes, we also derive the achievable rate for the user-centric system deploying conventional NOMA schemes, Orthogonal Multiple Access (OMA) schemes and point-point communication systems. We then analyze and simulate the performance of the proposed and all the benchmarked systems. We found that our proposed user-centric NOMA approach has a 64% improvement in the total achievable rate when compared to the benchmarked approach under similar power constraint.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | achievable rates, in-band fullduplex (IBFD), non-orthogonal multiple access (NOMA), successive interference cancellation (SIC), user-centric network (UCN) |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 88042 |
| Deposited By: | Fazli Masari |
| Deposited On: | 15 Dec 2020 00:12 |
| Last Modified: | 15 Dec 2020 00:12 |
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