User-Pairing Scheme in NOMA Systems: A PSO-Based Approach

Antonino Masaracchia; Long D. Nguyen; Trung Q. Duong; Daniel B. da Costa; Thuong Le-Tien

doi:10.1007/978-3-030-30149-1_2

User-Pairing Scheme in NOMA Systems: A PSO-Based Approach

Antonino Masaracchia^*, Long D. Nguyen, Trung Q. Duong, Daniel B. da Costa, Thuong Le-Tien

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

Non-orthogonal multiple access (NOMA) is considered a promising technology for improving the spectral efficiency in fifth generation communication systems. In contrast to orthogonal multiple access (OMA), NOMA allows to allocate one frequency channel to multiple users at the same time within the same cell. Basically, this is possible through power-domain superposition coding (SC) multiplexing at transmitter and successive interference cancellation (SIC) at receiver. For this reason, either an optimal power allocation scheme and an optimal user-aggregation policy result to have a key role on NOMA systems, especially in power constrained scenarios like disaster communications. In this paper, a particle swarm optimization (PSO)-based approach for user aggregation in NOMA systems is presented. The efficiency of this approach in finding the optimal aggregation scheme which require the minimum transmission power, maintaining the quality of service (QoS) constraint of each user, is evaluated through simulations, providing comments and remarks about the obtained results.

Original language	English
Title of host publication	Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings
Editors	Trung Quang Duong, Nguyen-Son Vo, Loi K. Nguyen, Quoc-Tuan Vien, Van-Dinh Nguyen
Publisher	Springer Verlag
Pages	18-25
Number of pages	8
ISBN (Print)	9783030301484
DOIs	https://doi.org/10.1007/978-3-030-30149-1_2
Publication status	Published - 2019
Event	5th EAI International Conference on Industrial Networks and Intelligent Systems, INISCOM 2019 - Ho Chi Minh City, Viet Nam Duration: 19 Aug 2019 → 19 Aug 2019

Publication series

Name	Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume	293
ISSN (Print)	1867-8211

Conference

Conference	5th EAI International Conference on Industrial Networks and Intelligent Systems, INISCOM 2019
Country/Territory	Viet Nam
City	Ho Chi Minh City
Period	19/08/2019 → 19/08/2019

Keywords

NOMA
PSO
Sub-channel mapping
User-pairing

ASJC Scopus subject areas

Computer Networks and Communications

Access to Document

10.1007/978-3-030-30149-1_2Licence: Unspecified

Cite this

Masaracchia, A., Nguyen, L. D., Duong, T. Q., da Costa, D. B., & Le-Tien, T. (2019). User-Pairing Scheme in NOMA Systems: A PSO-Based Approach. In T. Q. Duong, N.-S. Vo, L. K. Nguyen, Q.-T. Vien, & V.-D. Nguyen (Eds.), Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings (pp. 18-25). (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 293). Springer Verlag. https://doi.org/10.1007/978-3-030-30149-1_2

Masaracchia, Antonino ; Nguyen, Long D. ; Duong, Trung Q. et al. / User-Pairing Scheme in NOMA Systems: A PSO-Based Approach. Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings. editor / Trung Quang Duong ; Nguyen-Son Vo ; Loi K. Nguyen ; Quoc-Tuan Vien ; Van-Dinh Nguyen. Springer Verlag, 2019. pp. 18-25 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST).

@inproceedings{4bfa0544da76424aab8907dc0e87f8dc,

title = "User-Pairing Scheme in NOMA Systems: A PSO-Based Approach",

abstract = "Non-orthogonal multiple access (NOMA) is considered a promising technology for improving the spectral efficiency in fifth generation communication systems. In contrast to orthogonal multiple access (OMA), NOMA allows to allocate one frequency channel to multiple users at the same time within the same cell. Basically, this is possible through power-domain superposition coding (SC) multiplexing at transmitter and successive interference cancellation (SIC) at receiver. For this reason, either an optimal power allocation scheme and an optimal user-aggregation policy result to have a key role on NOMA systems, especially in power constrained scenarios like disaster communications. In this paper, a particle swarm optimization (PSO)-based approach for user aggregation in NOMA systems is presented. The efficiency of this approach in finding the optimal aggregation scheme which require the minimum transmission power, maintaining the quality of service (QoS) constraint of each user, is evaluated through simulations, providing comments and remarks about the obtained results.",

keywords = "NOMA, PSO, Sub-channel mapping, User-pairing",

author = "Antonino Masaracchia and Nguyen, {Long D.} and Duong, {Trung Q.} and {da Costa}, {Daniel B.} and Thuong Le-Tien",

year = "2019",

doi = "10.1007/978-3-030-30149-1_2",

language = "English",

isbn = "9783030301484",

series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",

publisher = "Springer Verlag",

pages = "18--25",

editor = "Duong, {Trung Quang} and Nguyen-Son Vo and Nguyen, {Loi K.} and Quoc-Tuan Vien and Van-Dinh Nguyen",

booktitle = "Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings",

address = "Germany",

note = "5th EAI International Conference on Industrial Networks and Intelligent Systems, INISCOM 2019 ; Conference date: 19-08-2019 Through 19-08-2019",

}

Masaracchia, A, Nguyen, LD, Duong, TQ, da Costa, DB & Le-Tien, T 2019, User-Pairing Scheme in NOMA Systems: A PSO-Based Approach. in TQ Duong, N-S Vo, LK Nguyen, Q-T Vien & V-D Nguyen (eds), Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, vol. 293, Springer Verlag, pp. 18-25, 5th EAI International Conference on Industrial Networks and Intelligent Systems, INISCOM 2019, Ho Chi Minh City, Viet Nam, 19/08/2019. https://doi.org/10.1007/978-3-030-30149-1_2

User-Pairing Scheme in NOMA Systems: A PSO-Based Approach. / Masaracchia, Antonino; Nguyen, Long D.; Duong, Trung Q. et al.
Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings. ed. / Trung Quang Duong; Nguyen-Son Vo; Loi K. Nguyen; Quoc-Tuan Vien; Van-Dinh Nguyen. Springer Verlag, 2019. p. 18-25 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 293).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - User-Pairing Scheme in NOMA Systems: A PSO-Based Approach

AU - Masaracchia, Antonino

AU - Nguyen, Long D.

AU - Duong, Trung Q.

AU - da Costa, Daniel B.

AU - Le-Tien, Thuong

PY - 2019

Y1 - 2019

N2 - Non-orthogonal multiple access (NOMA) is considered a promising technology for improving the spectral efficiency in fifth generation communication systems. In contrast to orthogonal multiple access (OMA), NOMA allows to allocate one frequency channel to multiple users at the same time within the same cell. Basically, this is possible through power-domain superposition coding (SC) multiplexing at transmitter and successive interference cancellation (SIC) at receiver. For this reason, either an optimal power allocation scheme and an optimal user-aggregation policy result to have a key role on NOMA systems, especially in power constrained scenarios like disaster communications. In this paper, a particle swarm optimization (PSO)-based approach for user aggregation in NOMA systems is presented. The efficiency of this approach in finding the optimal aggregation scheme which require the minimum transmission power, maintaining the quality of service (QoS) constraint of each user, is evaluated through simulations, providing comments and remarks about the obtained results.

AB - Non-orthogonal multiple access (NOMA) is considered a promising technology for improving the spectral efficiency in fifth generation communication systems. In contrast to orthogonal multiple access (OMA), NOMA allows to allocate one frequency channel to multiple users at the same time within the same cell. Basically, this is possible through power-domain superposition coding (SC) multiplexing at transmitter and successive interference cancellation (SIC) at receiver. For this reason, either an optimal power allocation scheme and an optimal user-aggregation policy result to have a key role on NOMA systems, especially in power constrained scenarios like disaster communications. In this paper, a particle swarm optimization (PSO)-based approach for user aggregation in NOMA systems is presented. The efficiency of this approach in finding the optimal aggregation scheme which require the minimum transmission power, maintaining the quality of service (QoS) constraint of each user, is evaluated through simulations, providing comments and remarks about the obtained results.

KW - NOMA

KW - PSO

KW - Sub-channel mapping

KW - User-pairing

UR - http://www.scopus.com/inward/record.url?scp=85072884575&partnerID=8YFLogxK

U2 - 10.1007/978-3-030-30149-1_2

DO - 10.1007/978-3-030-30149-1_2

M3 - Conference contribution

AN - SCOPUS:85072884575

SN - 9783030301484

T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST

SP - 18

EP - 25

BT - Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings

A2 - Duong, Trung Quang

A2 - Vo, Nguyen-Son

A2 - Nguyen, Loi K.

A2 - Vien, Quoc-Tuan

A2 - Nguyen, Van-Dinh

PB - Springer Verlag

T2 - 5th EAI International Conference on Industrial Networks and Intelligent Systems, INISCOM 2019

Y2 - 19 August 2019 through 19 August 2019

ER -

Masaracchia A, Nguyen LD, Duong TQ, da Costa DB, Le-Tien T. User-Pairing Scheme in NOMA Systems: A PSO-Based Approach. In Duong TQ, Vo NS, Nguyen LK, Vien QT, Nguyen VD, editors, Industrial Networks and Intelligent Systems - 5th EAI International Conference, INISCOM 2019, Proceedings. Springer Verlag. 2019. p. 18-25. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST). Epub 2019 Aug 17. doi: 10.1007/978-3-030-30149-1_2

User-Pairing Scheme in NOMA Systems: A PSO-Based Approach

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this