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100GBit/s RF sample offload for RFSoC using GNU Radio and PYNQ

Siauciulis, Marius and Northcote, David and Goldsmith, Josh and
Crockett, Louise H. and Kalade, Sarunas; (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

Siauciulis, Marius, Northcote, David ORCID logoORCID: https://
orcid.org/0000-0003-0287-1531, Goldsmith, Josh ORCID logoORCID:
https://orcid.org/0000-0002-3257-3300, Crockett, Louise H. and 
Kalade, Sarunas;

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  * [ ] Item metadata

     Item type: Book Section
       ID code: 86118
                Date
                Event
                7 August 2023
         Dates: Published
                28 June 2023
                Published Online
                17 April 2023
                Accepted
                (c) 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,
         Notes: 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.
                high speed offload, GNU Radio, PYNQ, soft-ware
                defined radio, Zynq UltraScale+ RFSoC, hardware
                soft-ware co-design, Electrical Engineering.
      Keywords: Electronics Nuclear Engineering, Electrical and
                Electronic Engineering, SDG 9 - Industry, Innovation,
                and Infrastructure, SDG 11 - Sustainable Cities and
                Communities
      Subjects: Technology > Electrical engineering. Electronics
                Nuclear engineering
    Department: Faculty of Engineering > Electronic and Electrical
                Engineering
     Depositing Pure Administrator
          user:
           Date 12 Jul 2023 08:20
     deposited:
           Last 06 Dec 2023 16:23
      modified:
        Related   * Related item
          URLs:
           URI: https://strathprints.strath.ac.uk/id/eprint/86118

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