Wireless energy-aware non-orthogonal multiple access network under full-duplex mode: performance analysis. (3rd May 2020)

• Record Type: Journal Article
• Authors: Le, Chi-Bao; Do, Dinh-Thuan
• Is Part Of: International journal of communication networks and distributed systems. Volume 25:Number 2(2020)
• Page Start: 164
• Page End: 179
• Publication Date: 2020-05-03
• Subjects: full-duplex -- simultaneous wireless information and power transfer -- SWIPT -- non-orthogonal multiple access -- NOMA; Computer networks -- Periodicals; Telecommunication systems -- Periodicals; Electronic data processing -- Distributed processing -- Periodicals; 004.6
• Languages: English
• ISSNs: 1754-3916

Abstract

An application of simultaneous wireless information and power transfer (SWIPT) is proposed in this paper to employ in non-orthogonal multiple access (NOMA) network. This paper considers impact self-interference due to full-duplex transmission to system performance evaluation of NOMA transmission. In particular, expressions of outage performance are derived in situation of wireless energy harvesting-based relay in cooperative relaying system to help to forward to far NOMA users. As main advantage, NOMA and full-duplex scheme are two architecture deployed to enhance the spectral efficiency. In addition, a power allocation strategy, energy harvesting time and self-interference factor are considered parameters to perform in simulations. The correct of derived formula is presented via Monte Carlo simulation and it is compared with analytical results.