Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G

A. F.M. Shahen Shah; Muhammet Ali Karabulut; Eyup Cinar; Khaled Rabie

doi:10.1109/IEMCON62851.2024.11093131

Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G

A. F.M. Shahen Shah^*
, Muhammet Ali Karabulut
, Eyup Cinar
, Khaled Rabie

^*Corresponding author for this work

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

2 Scopus citations

Abstract

Recently, there has been interest in fluid antenna system (FAS) as a potential 6G technology. Any fluidic, conductive, or dielectric structure that can be software-controlled and manipulated to change its form and position to reorganize channel is referred to as a fluid antenna (FA). Fluid antenna multiple access (FAMA) allows each user to continually migrate to port with greatest signal-to-interference ratio (SIR) using a single RF-chain port FA. Without requiring complex signal processing, FAMA finds an appropriate channel state for the needed signal by taking use of the profound attenuation moments in the interference. A performance analysis of FAMA for 6G is carried out in this study. The average outage rate and outage probability are used to assess the performance. Additionally, we provide upper and lower limitations on FAMA's multiple access gain. The equations for average outage capacity and outage probability for SIR are obtained. Furthermore, numerical results are provided to examine effectiveness of FAMA and validate analytical investigation.

Original language	English
Title of host publication	2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024
Editors	Rajashree Paul, Arpita Kundu
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	301-305
Number of pages	5
ISBN (Electronic)	9798331519841
DOIs	https://doi.org/10.1109/IEMCON62851.2024.11093131
State	Published - 2024
Event	15th IEEE Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024 - Berkeley, United States Duration: 24 Oct 2024 → 26 Oct 2024

Publication series

Name	2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024

Conference

Conference	15th IEEE Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024
Country/Territory	United States
City	Berkeley
Period	24/10/24 → 26/10/24

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

Keywords

6G
FAMA
fluid antenna
multiple access
probability of outage

ASJC Scopus subject areas

Health Informatics
Artificial Intelligence
Computer Networks and Communications
Computer Science Applications
Information Systems
Information Systems and Management

Access to Document

10.1109/IEMCON62851.2024.11093131

Cite this

Shahen Shah, A. F. M., Karabulut, M. A., Cinar, E., & Rabie, K. (2024). Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G. In R. Paul, & A. Kundu (Eds.), 2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024 (pp. 301-305). (2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IEMCON62851.2024.11093131

Shahen Shah, A. F.M. ; Karabulut, Muhammet Ali ; Cinar, Eyup et al. / Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G. 2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024. editor / Rajashree Paul ; Arpita Kundu. Institute of Electrical and Electronics Engineers Inc., 2024. pp. 301-305 (2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024).

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abstract = "Recently, there has been interest in fluid antenna system (FAS) as a potential 6G technology. Any fluidic, conductive, or dielectric structure that can be software-controlled and manipulated to change its form and position to reorganize channel is referred to as a fluid antenna (FA). Fluid antenna multiple access (FAMA) allows each user to continually migrate to port with greatest signal-to-interference ratio (SIR) using a single RF-chain port FA. Without requiring complex signal processing, FAMA finds an appropriate channel state for the needed signal by taking use of the profound attenuation moments in the interference. A performance analysis of FAMA for 6G is carried out in this study. The average outage rate and outage probability are used to assess the performance. Additionally, we provide upper and lower limitations on FAMA's multiple access gain. The equations for average outage capacity and outage probability for SIR are obtained. Furthermore, numerical results are provided to examine effectiveness of FAMA and validate analytical investigation.",

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note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 15th IEEE Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024 ; Conference date: 24-10-2024 Through 26-10-2024",

year = "2024",

doi = "10.1109/IEMCON62851.2024.11093131",

language = "English",

series = "2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024",

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Shahen Shah, AFM, Karabulut, MA, Cinar, E & Rabie, K 2024, Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G. in R Paul & A Kundu (eds), 2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024. 2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024, Institute of Electrical and Electronics Engineers Inc., pp. 301-305, 15th IEEE Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024, Berkeley, United States, 24/10/24. https://doi.org/10.1109/IEMCON62851.2024.11093131

Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G. / Shahen Shah, A. F.M.; Karabulut, Muhammet Ali; Cinar, Eyup et al.
2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024. ed. / Rajashree Paul; Arpita Kundu. Institute of Electrical and Electronics Engineers Inc., 2024. p. 301-305 (2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024).

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

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PY - 2024

Y1 - 2024

N2 - Recently, there has been interest in fluid antenna system (FAS) as a potential 6G technology. Any fluidic, conductive, or dielectric structure that can be software-controlled and manipulated to change its form and position to reorganize channel is referred to as a fluid antenna (FA). Fluid antenna multiple access (FAMA) allows each user to continually migrate to port with greatest signal-to-interference ratio (SIR) using a single RF-chain port FA. Without requiring complex signal processing, FAMA finds an appropriate channel state for the needed signal by taking use of the profound attenuation moments in the interference. A performance analysis of FAMA for 6G is carried out in this study. The average outage rate and outage probability are used to assess the performance. Additionally, we provide upper and lower limitations on FAMA's multiple access gain. The equations for average outage capacity and outage probability for SIR are obtained. Furthermore, numerical results are provided to examine effectiveness of FAMA and validate analytical investigation.

AB - Recently, there has been interest in fluid antenna system (FAS) as a potential 6G technology. Any fluidic, conductive, or dielectric structure that can be software-controlled and manipulated to change its form and position to reorganize channel is referred to as a fluid antenna (FA). Fluid antenna multiple access (FAMA) allows each user to continually migrate to port with greatest signal-to-interference ratio (SIR) using a single RF-chain port FA. Without requiring complex signal processing, FAMA finds an appropriate channel state for the needed signal by taking use of the profound attenuation moments in the interference. A performance analysis of FAMA for 6G is carried out in this study. The average outage rate and outage probability are used to assess the performance. Additionally, we provide upper and lower limitations on FAMA's multiple access gain. The equations for average outage capacity and outage probability for SIR are obtained. Furthermore, numerical results are provided to examine effectiveness of FAMA and validate analytical investigation.

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KW - probability of outage

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PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 15th IEEE Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024

Y2 - 24 October 2024 through 26 October 2024

ER -

Shahen Shah AFM, Karabulut MA, Cinar E, Rabie K. Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G. In Paul R, Kundu A, editors, 2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024. Institute of Electrical and Electronics Engineers Inc. 2024. p. 301-305. (2024 IEEE 15th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2024). doi: 10.1109/IEMCON62851.2024.11093131

Performance Analysis of Fluid Antenna Multiple Access (FAMA) for 6G

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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