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Oluwaseyi Giwa

Aspiring Researcher
giwaoluwaseyi130@gmail.com   +234 (703) 586-7514

About Me

My research interests lie in the area of safe and AI-native wireless networks. My master's thesis research was on resource allocation in heterogeneous wireless networks using deep reinforcement learning. I was fortunate to be advised by Professor Jonathan Shock and Dr Jaco du Toit at the University of Cape Town. Prior to this, I was an undergraduate student at Olabisi Onabanjo University (OOU), where I graduated with a Bachelor's degree in Electrical and Electronics Engineering, advised by Dr Peter Alao and Dr Matthew Olajide at the Wireless Communications Lab. My final year thesis was on the design and development of a full-duplex wireless transceivers system using 433MHz circuit modules.

I am passionate about applying cutting-edge techniques such as AI/ML and quantum technologies, to tackle the evolving challenges of wireless communications. Through my research and expertise, I am committed to fostering innovation and enhancing global connectivity.

News

  • [July 2025] Graduated with a distinction in MSc from the University of Cape Town!!!
  • [July 2025] Got selected for Black in AI emerging leaders in AI program.

    • Research & Work Experience

    Sept. 2024 - July 2025
    AIMS, South Africa

    Research Student

    • Conducted research aimed at tackling the challenges in next-generation wireless networks.
    • Implemented deep reinforcement learning techniques for spectrum management in wireless networks.
    May 2024 - August 2024
    Intelligent Impact Group.

    Research Assistant

    • Developed a Gaussian diffusion model with a transformer-based denoiser to generate human motion sequences from sparse input key poses.
    • Trained the model on an extensive motion capture database of various natural human activities from the Archive of Motion Capture as Surface Shapes (AMASS).
    • Designed a composite geometric loss function to minimise position and velocity losses of joints in the kinematic chain.
    Sept. 2023 - July 2024
    Phlex Payment (KashZoo) Limited

    Backend Developer Intern

    • Enhanced an existing C++ codebase to improve debit card readability on point-of-sale (POS) machines, resulting in seamless financial card transactions for various clients.
    • Utilised Postman software to manage transactions requests from various POS machines, contributing to a revenue increase for the firm in the first two quarters of 2024.
    Aug. 2022 - May 2023
    Wireless Communications Lab

    Research Assistant

    • Developed a 25-watt wireless transceiver using the FS1000A transmitter module, capable of transmitting signals at 92.7 MHz within a 100-meter radius, effectively minimising signal interference.
    • Designed a 12dB standard gain end-fire array antenna using MATLAB and integrated it into a 5G mmWave radio device, increasing the radio's directivity by 166%.

    Publications

    Journals

    • Quantum-Preconditioned Policy Gradient for Link Adaptation in Rayleigh Fading Channels
      O. Giwa, M.A. Mohsin, F.J. Adesola, M.A. Jamshed
      IEEE Wireless Communications Letters [under review, 2025] [Website] [Code]
    • Meta-Reinforcement Learning for Fast and Data-Efficient Spectrum Allocation in Dynamic Wireless Networks
      O. Giwa, T. Awodunmila, M.A. Mohsin, A. Bilal M.A. Jamshed
      IEEE Wireless Communications Letters [under review, 2025] [Website] [Code]
    • Design and Development of Full-Duplex Wireless Transceivers System using 433MHz Circuit Modules
      M. Olajide, O. Giwa, J. Ogunsakin, O. Aina, D. Kuponiyi
      FUW Trends in Science & Technology Journal [published, 2025] [PDF]

    Conferences

    • Optimisation of Resource Allocation in Heterogeneous Wireless Networks using Deep Reinforcement Learning
      O. Giwa, J. Shock, J. Du Toit, T. Awodumila
      IEEE Wireless Communications and Networking Conference [under review, 2026] [Website] [Code]
    • Dynamic Causal Discovery of Temporal Dependencies in Wireless Networks
      O. Giwa, C.K. Thomas
      IEEE INFOCOM [under review, 2026] [Code]

    Workshops

    • The LLM as a Network Operator: A Vision for Generative AI in the 6G Radio Access Network
      O. Giwa, M. Adewole, T. Awodumila, P. Aderinto
      NeurIPS 2025 Workshop on AI and ML for Next-Generation Wireless Communication and Networking [poster, 2025] [PDF]

    Preprints

    • Human Motion Synthesis: A Diffusion Approach for Motion Stitching and In-Betweening.
      M. Adewole, O. Giwa, F. Nerrise, M. Osifeko, and A. Oyedeji
         [PDF]

    Service

    • Volunteer – African Institute for Mathematical Sciences Schools Enrichment Centre (2025).
    • President – National Institute of Electrical and Electronics Engineering Students' Association (2022)
    • Mentor – Ibogun Campus Tech Community (2023)

    Awards & Accolades

    • Google DeepMind $2000 research support ( 2025)
    • Mastercard Foundation Scholarship for postgraduate studies (2024 to 2025)
    • International Scholarship Initiative recipient (2024)
    • Department of Electrical Engineering best graduating student (2024)
    • Federal Government of Nigeria Scholarship for undergraduate studies (2020 to 2023)

Education

  • MSc. in Mathematical Sciences
    University of Cape Town
    Feb. 2024 - July 2025
    Grade: Distinction
  • B.E. in Electrical and Electronics Engineering
    Olabisi Onabanjo University (OOU)
    Oct. 2017 - May 2023
    CGPA: 4.82/5.0 (First Class Honours)
    Class rank:1/87

Research Interests

  • Communication Theory
  • Wireless Communications
  • Next-Generation Wireless Networks
  • AI/ML
  • Reinforcement Learning

Technical Skills

  • Python
  • C++
  • MATLAB
  • JAX
  • PyTorch

Projects

PyTwinNet

A modular Python library for simulating wireless digital twins and optimising wireless networks.

Library Management System

A C# integrated library management system for monitoring books borrowed and patrons.

Realty Management App

An application for real estate companies.

Languages

  • Yoruba
  • English