Outage performance analysis of full-duplex assisted non-orthogonal multiple access with bidirectional relaying mode

被引：0

作者：

Thanh-Luan Nguyen ^{[1
]}

Dinh-Thuan Do ^{[2
]}

机构：

[1] Ind Univ Ho Chi Minh City IUH, Fac Elect Technol, Ho Chi Minh City, Vietnam

[2] Ton Duc Thang Univ, Wireless Commun Res Grp, Fac Elect & Elect Engn, Ho Chi Minh City, Vietnam

来源：

INTERNATIONAL JOURNAL OF COMMUNICATION NETWORKS AND DISTRIBUTED SYSTEMS | 2021年 / 26卷 / 04期

关键词：

full-duplex; two-way relaying network; non-orthogonal multiple access; NOMA; WIRELESS NETWORKS;

D O I：

10.1504/ijcnds.2021.115574

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The fifth-generation (5G) wireless network needs massive connectivity to allow large number of users access to network in the same time. Non-orthogonal multiple access (NOMA) and full-duplex (FD) are two promising techniques recommended for the 5G wireless network. This work combines these approaches to improve system outage performance in the situation of bidirectional cooperative relaying. The main metric to evaluate system performance relying on outage probability. Notably, the outage expression for such a system under the Nakagami-m fading environment is derived for exact and approximate computation. The simulation results demonstrated the effectiveness of NOMA and FD in low transmit power compared to conventional half-duplex (HD) and orthogonal multiple access (OMA) schemes.

引用

页码：398 / 408

页数：11

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