Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power Splitting
In recent years, non-orthogonal multiple access (NOMA) has become a promising technology for the advancement of future wireless communications. In principle, the relay node with better channel conditions can support others to enhance the system performance by using successive interference cancellati...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-01-01
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| Series: | Symmetry |
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| Online Access: | http://www.mdpi.com/2073-8994/11/1/72 |
| _version_ | 1811262354602590208 |
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| author | Tran Thai Hoc Ly Hoang-Sy Nguyen Thanh-Sang Nguyen Van Van Huynh Thanh-Long Nguyen Miroslav Voznak |
| author_facet | Tran Thai Hoc Ly Hoang-Sy Nguyen Thanh-Sang Nguyen Van Van Huynh Thanh-Long Nguyen Miroslav Voznak |
| author_sort | Tran Thai Hoc Ly |
| collection | DOAJ |
| description | In recent years, non-orthogonal multiple access (NOMA) has become a promising technology for the advancement of future wireless communications. In principle, the relay node with better channel conditions can support others to enhance the system performance by using successive interference cancellation (SIC) technique. In this paper, we take advantage of NOMA in the study of a relaying cooperative system operating in half-duplex (HD) fixed decode-and-forward (DF) relaying scheme. In the two time slots, two data symbols are received at the destination node resulting in a higher transmission rate. Besides that, we study energy harvesting (EH) with power splitting (PS) protocol. For performance analysis, approximate and exact closed-form expressions for outage probability (OP) are obtained. Following that, we examine the average bit error probability (ABEP) while expressions for the throughput in delay-limited mode are given. It can be seen that our simulation results match well with the Monte Carlo simulations. |
| first_indexed | 2024-04-12T19:23:51Z |
| format | Article |
| id | doaj.art-5ad54a49235f498eb1b29bc05834e87f |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-04-12T19:23:51Z |
| publishDate | 2019-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-5ad54a49235f498eb1b29bc05834e87f2022-12-22T03:19:32ZengMDPI AGSymmetry2073-89942019-01-011117210.3390/sym11010072sym11010072Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power SplittingTran Thai Hoc Ly0Hoang-Sy Nguyen1Thanh-Sang Nguyen2Van Van Huynh3Thanh-Long Nguyen4Miroslav Voznak5Dept. of Telecommunications, VSB-Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech RepublicDept. of Telecommunications, VSB-Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech RepublicDept. of Telecommunications, VSB-Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech RepublicModeling Evolutionary Algorithms Simulation and Artificial Intelligence, Faculty of Electrical & Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, VietnamDept. of Telecommunications, VSB-Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech RepublicDept. of Telecommunications, VSB-Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech RepublicIn recent years, non-orthogonal multiple access (NOMA) has become a promising technology for the advancement of future wireless communications. In principle, the relay node with better channel conditions can support others to enhance the system performance by using successive interference cancellation (SIC) technique. In this paper, we take advantage of NOMA in the study of a relaying cooperative system operating in half-duplex (HD) fixed decode-and-forward (DF) relaying scheme. In the two time slots, two data symbols are received at the destination node resulting in a higher transmission rate. Besides that, we study energy harvesting (EH) with power splitting (PS) protocol. For performance analysis, approximate and exact closed-form expressions for outage probability (OP) are obtained. Following that, we examine the average bit error probability (ABEP) while expressions for the throughput in delay-limited mode are given. It can be seen that our simulation results match well with the Monte Carlo simulations.http://www.mdpi.com/2073-8994/11/1/72NOMAenergy harvestingpower splittingbit error probabilityoutage probability |
| spellingShingle | Tran Thai Hoc Ly Hoang-Sy Nguyen Thanh-Sang Nguyen Van Van Huynh Thanh-Long Nguyen Miroslav Voznak Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power Splitting Symmetry NOMA energy harvesting power splitting bit error probability outage probability |
| title | Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power Splitting |
| title_full | Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power Splitting |
| title_fullStr | Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power Splitting |
| title_full_unstemmed | Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power Splitting |
| title_short | Outage Probability Analysis in Relaying Cooperative Systems with NOMA Considering Power Splitting |
| title_sort | outage probability analysis in relaying cooperative systems with noma considering power splitting |
| topic | NOMA energy harvesting power splitting bit error probability outage probability |
| url | http://www.mdpi.com/2073-8994/11/1/72 |
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