100GBit/s RF sample offload for RFSoC using GNU Radio and PYNQ
Šiaučiulis, Marius and Northcote, David and Goldsmith, Josh and Crockett, Louise H. and Kaladė, Šarūnas; (2023) 100GBit/s RF sample offload for RFSoC using GNU Radio and PYNQ. In: 2023 21st IEEE Interregional NEWCAS Conference (NEWCAS). IEEE Interregional NEWCAS Conference (NEWCAS) . IEEE, GBR, pp. 1-5. ISBN 9798350300246 (https://doi.org/10.1109/NEWCAS57931.2023.10198070)
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Abstract
Modern software defined radio systems are capable of multi-gigabit-per-second sampling rates producing unprecedented amounts of digitized RF data. In applications such as wideband spectrum sensing and machine learning algorithms for cognitive radio, prototyping, and instrumentation, it is often impractical to process the acquired data locally in real-time. This motivates the need for a high speed connection to offload data to an accelerator application running on a secondary processing resource. In this paper, we present a novel hardware and software co-design using the AMD RFSoC 4x2 platform, PYNQ and GNU Radio projects. The demonstrated system is capable of continuous 80GBit/s offload in a 100GBit/s channel, utilising a GPU acceleration to rapidly process the Fast Fourier Transforms of a full 2GHz bandwidth RF signal at 60 frames per second.
ORCID iDs
Šiaučiulis, Marius, Northcote, David ORCID: https://orcid.org/0000-0003-0287-1531, Goldsmith, Josh ORCID: https://orcid.org/0000-0002-3257-3300, Crockett, Louise H. ORCID: https://orcid.org/0000-0003-4436-0254 and Kaladė, Šarūnas;-
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Item type: Book Section ID code: 86118 Dates: DateEvent7 August 2023Published28 June 2023Published Online17 April 2023AcceptedNotes: © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. Subjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering Depositing user: Pure Administrator Date deposited: 12 Jul 2023 08:20 Last modified: 07 Nov 2024 01:33 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/86118