On the Design and Analysis of Full-Duplex Non-Orthogonal Multiple Access Systems

Keshav Singh, Sudip Biswas, Tharmalingam Ratnarajah, Kaidi Wang, Zhiguo Ding, Faheem Khan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

For efficient resource utilization, we adopt an efficiency measure, namely the received signal-to-interference-plus-noise ratio (SINR) per unit power for a full duplex (FD) multiuser communications system employing non-orthogonal multiple access (NoMA) transmission scheme. Accordingly, we formulate an optimization problem for a FD NoMA system to maximize the power-normalized SINR (PN-SINR), which involves two stages: 1) smart power allocation to suppress the residual self-interference and 2) smart user clustering through game theory at a stage prior to the power allocation phase to mitigate the co-channel interference. Based on the suppression level of self-interference and co-channel interference, numerical results demonstrate the superiority of FD NoMA over other schemes.

Original languageEnglish
Title of host publication2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Volume2019-July
ISBN (Electronic)9781538665282
DOIs
Publication statusPublished - 1 Jul 2019
Event20th IEEE International Workshop on Signal Processing Advances in Wireless Communications - Cannes, France
Duration: 2 Jul 20195 Jul 2019
Conference number: 20
http://www.spawc2019.org/

Conference

Conference20th IEEE International Workshop on Signal Processing Advances in Wireless Communications
Abbreviated titleSPAWC 2019
CountryFrance
CityCannes
Period2/07/195/07/19
Internet address

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    Singh, K., Biswas, S., Ratnarajah, T., Wang, K., Ding, Z., & Khan, F. (2019). On the Design and Analysis of Full-Duplex Non-Orthogonal Multiple Access Systems. In 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2019 (Vol. 2019-July). [8815587] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPAWC.2019.8815587