Title: MISO assisted multiple access by removing orthogonal: enabling D2D transmission and performance analysis

Authors: Minh-Sang Van Nguyen; Thi-Anh Hoang; Dinh-Thuan Do

Addresses: Faculty of Electronics Technology, Industrial University of Ho Chi Minh City (IUH), Ho Chi Minh City, Vietnam ' Faculty of Electronics Technology, Industrial University of Ho Chi Minh City (IUH), Ho Chi Minh City, Vietnam ' Faculty of Electronics Technology, Industrial University of Ho Chi Minh City (IUH), Ho Chi Minh City, Vietnam

Abstract: As a breakthrough system model adopted in the fifth generation (5G) wireless networks, multiple input single output (MISO)-based non-orthogonal multiple access (NOMA) has been introduced and investigated. With device-to-device transmission taken into account, we consider a NOMA-based downlink network under Rayleigh fading in this paper. To look main metric, we study the system outage behaviour, and close-form expressions for the exact outage probability of two NOMA users are obtained. By further evaluating the outage probability under different power allocation factors, fairness in NOMA still is guaranteed. Finally, numerical results are presented to demonstrate the validity of our analysis and show the advantages of NOMA scheme.

Keywords: multiple input single output; MISO; non-orthogonal multiple access; NOMA; transmit antenna selection; TAS.

DOI: 10.1504/IJICT.2020.110792

International Journal of Information and Communication Technology, 2020 Vol.17 No.4, pp.364 - 379

Received: 30 Apr 2019
Accepted: 07 Aug 2019
Published online: 29 Oct 2020 *

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