RFSoC-Based Cooperative Spectrum Sensing: Eigenvalue Detection Methods in Dynamic RF Environment

Mir Lodro; Simon  Armour; Mark A Beach

RFSoC-Based Cooperative Spectrum Sensing: Eigenvalue Detection Methods in Dynamic RF Environment

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Abstract

This work presents the eigenvalue-based detection methods of cooperative spectrum in dynamic RF environments. We used a radio frequency system on chip (RFSoC) a wide band RF transceiver from AMD and an RF channel emulator from Keysight. The performance of cooperative spectrum sensing with eigenvalue detection methods is presented in an emulated dynamic RF environment. We also measure the receiver operating characteristic curves (ROC) using eigenvalue methods for all the users. The probability of detection at the fusion centre is measured using variants of eigenvalue detection methods.

Original language	English
Number of pages	3
Publication status	Published - 16 May 2025
Event	IEEE International Symposium on Dynamic Spectrum Access Networks - London, United Kingdom Duration: 12 May 2025 → 16 May 2025 https://dyspan2025.ieee-dyspan.org/

Conference

Conference	IEEE International Symposium on Dynamic Spectrum Access Networks
Abbreviated title	IEEE DySPAN 2025
Country/Territory	United Kingdom
City	London
Period	12/05/25 → 16/05/25
Internet address	https://dyspan2025.ieee-dyspan.org/

Keywords

Spectrum sensing
Radio Channel Emulation
RFSoC 4x2
Dynamic Spectrum Sharing
Cooperative Spectrum Sensing

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This is the accepted author manuscript (AAM) of the article which has been made Open Access under the University of Bristol's Scholarly Works Policy. The final published version (Version of Record) can be found on the publisher's website. The copyright of any third-party content, such as images, remains with the copyright holder.
Accepted author manuscript, 373 KBLicence: CC BY

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title = "RFSoC-Based Cooperative Spectrum Sensing: Eigenvalue Detection Methods in Dynamic RF Environment",

abstract = "This work presents the eigenvalue-based detection methods of cooperative spectrum in dynamic RF environments. We used a radio frequency system on chip (RFSoC) a wide band RF transceiver from AMD and an RF channel emulator from Keysight. The performance of cooperative spectrum sensing with eigenvalue detection methods is presented in an emulated dynamic RF environment. We also measure the receiver operating characteristic curves (ROC) using eigenvalue methods for all the users. The probability of detection at the fusion centre is measured using variants of eigenvalue detection methods.",

keywords = "Spectrum sensing, Radio Channel Emulation, RFSoC 4x2, Dynamic Spectrum Sharing, Cooperative Spectrum Sensing",

author = "Mir Lodro and Simon Armour and Beach, \{Mark A\}",

year = "2025",

month = may,

day = "16",

language = "English",

note = "IEEE International Symposium on Dynamic Spectrum Access Networks, IEEE DySPAN 2025 ; Conference date: 12-05-2025 Through 16-05-2025",

url = "https://dyspan2025.ieee-dyspan.org/",

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TY - CONF

T1 - RFSoC-Based Cooperative Spectrum Sensing

T2 - IEEE International Symposium on Dynamic Spectrum Access Networks

AU - Lodro, Mir

AU - Armour, Simon

AU - Beach, Mark A

PY - 2025/5/16

Y1 - 2025/5/16

N2 - This work presents the eigenvalue-based detection methods of cooperative spectrum in dynamic RF environments. We used a radio frequency system on chip (RFSoC) a wide band RF transceiver from AMD and an RF channel emulator from Keysight. The performance of cooperative spectrum sensing with eigenvalue detection methods is presented in an emulated dynamic RF environment. We also measure the receiver operating characteristic curves (ROC) using eigenvalue methods for all the users. The probability of detection at the fusion centre is measured using variants of eigenvalue detection methods.

AB - This work presents the eigenvalue-based detection methods of cooperative spectrum in dynamic RF environments. We used a radio frequency system on chip (RFSoC) a wide band RF transceiver from AMD and an RF channel emulator from Keysight. The performance of cooperative spectrum sensing with eigenvalue detection methods is presented in an emulated dynamic RF environment. We also measure the receiver operating characteristic curves (ROC) using eigenvalue methods for all the users. The probability of detection at the fusion centre is measured using variants of eigenvalue detection methods.

KW - Spectrum sensing

KW - Radio Channel Emulation

KW - RFSoC 4x2

KW - Dynamic Spectrum Sharing

KW - Cooperative Spectrum Sensing

M3 - Conference Paper

Y2 - 12 May 2025 through 16 May 2025

ER -

RFSoC-Based Cooperative Spectrum Sensing: Eigenvalue Detection Methods in Dynamic RF Environment

Abstract

Conference

Keywords

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