Performance Evaluation of a Downlink NOMA Based Full-Duplex MAC Protocol in a WLAN System with Variable MCS Level 


Vol. 46,  No. 9, pp. 1399-1402, Sep.  2021
10.7840/kics.2021.46.9.1399


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  Abstract

Full-duplex (FD) and non-orthogonal multiple access (NOMA) are considered in wireless local area network (WLAN) system to increase throughput and spectrum efficiency. In this paper, we propose a medium access control (MAC) protocol applied NOMA and FD in WLAN system. The proposed MAC protocol considers inter-node interference and power allocation coefficient. Thus, when uplink node transmits data to the AP, the AP can transmit data to downlink nodes in the same frequency simultaneously. Simulation results show that the throughput of the proposed MAC protocol is higher than that of conventional MAC protocols.

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  Cite this article

[IEEE Style]

W. Lee and J. Kim, "Performance Evaluation of a Downlink NOMA Based Full-Duplex MAC Protocol in a WLAN System with Variable MCS Level," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 9, pp. 1399-1402, 2021. DOI: 10.7840/kics.2021.46.9.1399.

[ACM Style]

Won-Jae Lee and Jae-Hyun Kim. 2021. Performance Evaluation of a Downlink NOMA Based Full-Duplex MAC Protocol in a WLAN System with Variable MCS Level. The Journal of Korean Institute of Communications and Information Sciences, 46, 9, (2021), 1399-1402. DOI: 10.7840/kics.2021.46.9.1399.

[KICS Style]

Won-Jae Lee and Jae-Hyun Kim, "Performance Evaluation of a Downlink NOMA Based Full-Duplex MAC Protocol in a WLAN System with Variable MCS Level," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 9, pp. 1399-1402, 9. 2021. (https://doi.org/10.7840/kics.2021.46.9.1399)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880