プロフィール詳細

プロジェクトを作成

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Mahmoud S.に依頼

Egypt

Wireless Systems R&D Consultant | MIMO, NOMA & UAV Networks | Advanced MATLAB & Python Simulation

プロフィール概要

I am an academic professor and Wireless Communications Researcher specializing in the physical (PHY) and medium access control (MAC) layers of advanced wireless networks. I bridge the gap between complex mathematical theory and working system-level simulations. With a deep background in academic research, I offer freelance R&D consulting services focused on algorithm design, performance analysis, and radio resource optimization for next-generation networks (5G/6G). Unlike generalist developers, I understand the underlying stochastic geometry and signal processing mathematics required to build accurate, high-fidelity wireless simulations. Core Technical Expertise: System-Level Simulation: Building custom simulation environments from scratch in MATLAB and Python to validate theoretical models. Advanced Technologies: Expertise in MIMO (Massive, MU-MIMO), NOMA (Non-Orthogonal Multiple Access), and UAV-assisted (Unmanned Aerial Vehicle) communication networks. Optimization: Convex and non-convex optimization for radio resource allocation (power control, trajectory optimization, user scheduling). Signal Processing: Design and analysis of baseband algorithms, channel estimation, and interference management. Services I Offer: Algorithm Validation: Reviewing mathematical derivations in technical papers and validating them through Monte Carlo simulations. Code Optimization: Refactoring slow or inefficient research code into vectorized, high-performance scripts. Technical Review: Critical analysis of patents, white papers, and technical manuscripts for accuracy and novelty.

専門分野

• ☆ Electrical Engineering
• ☆ Electronics Engineering
• ☆ Signal Processing
• ☆ Telecommunications Engineering
• ☆ Wireless Sensor Networks
• ☆ Embedded Systems

サービス

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing

Research Scientific and Technical Research

Consulting Scientific and Technical Consulting

Data & AI Statistical Analysis, Image Processing, Image Analysis, Algorithm Design-Non ML

職務経験

AssociateProfessor

Alamein International University

10月 2024 - 現在

Associate Professor

Tanta University

10月 2021 - 現在

学歴

PhD in Electronics and Communications Engineering

Egypt-Japan University of Science and Technology (E-JUST)

9月 2012 - 9月 2015

認定資格

• 認定資格の詳細は未入力です。

出版物

JOURNAL ARTICLE

Mahmoud M. Selim, Stefano Tomasin (2024). Performance analysis of RIS-assisted downlink NOMA wireless systems under D2D interference . Digital Signal Processing.

Mahmoud M. Selim, Mohamed Rihan, Yatao Yang, Junxian Ma(2021). Optimal task partitioning, Bit allocation and trajectory for D2D-assisted UAV-MEC systems . Peer-to-Peer Networking and Applications. 14. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 215--224. Springer Science and Business Media {LLC}

Selim, M.M., Rihan, M., Yang, Y., Ma, J.(2021). Optimal task partitioning, Bit allocation and trajectory for D2D-assisted UAV-MEC systems . Peer-to-Peer Networking and Applications. 14. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 215-224.

Hossam M. Kasem, Mahmoud M. Selim, Ehab Mahmoud Mohamed, Amr H. Hussein(2020). DRCS-SR: Deep Robust Compressed Sensing for Single Image Super-Resolution . IEEE Access. 8. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 170618--170634. Institute of Electrical and Electronics Engineers ({IEEE})

Kasem, H.M., Selim, M.M., Mohamed, E.M., Hussein, A.H.(2020). DRCS-SR: Deep robust compressed sensing for single image super-resolution . IEEE Access. 8. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 170618-170634.

Mohamed Rihan, Mahmoud M. Selim, Chen Xu, Lei Huang(2019). D2D Communication Underlaying UAV on Multiple Bands in Disaster Area: Stochastic Geometry Analysis . IEEE Access. 7. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 156646--156658. Institute of Electrical and Electronics Engineers ({IEEE})

Rihan, M., Selim, M.M., Xu, C., Huang, L.(2019). D2D communication underlaying UAV on multiple bands in disaster area: Stochastic geometry analysis . IEEE Access. 7. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 156646-156658.

Selim, M.M., Rihan, M., Yang, Y., Huang, L., Quan, Z., Ma, J.(2019). On the Outage Probability and Power Control of D2D Underlaying NOMA UAV-Assisted Networks . IEEE Access. 7. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 16525-16536.

Mahmoud M. Selim, Mohamed Rihan, Yatao Yang, Lei Huang, Zhi Quan, Junxian Ma(2019). On the Outage Probability and Power Control of D2D Underlaying NOMA UAV-Assisted Networks . IEEE Access. 7. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 16525--16536. Institute of Electrical and Electronics Engineers ({IEEE})

CONFERENCE PAPER

Rihan, M., Selim, M.M., Xu, C., Huang, L.(2020). Flying radar: Altitude optimization, clutter mitigation and spectrum sharing with MIMO communication system . Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop. 2020-June.

Selim, M.M., Muta, O., Shalaby, H., Furukawa, H.(2014). Fairness aware chunk-based resource allocation in multi-cell OFDMA networks . 2014 International Conference on Connected Vehicles and Expo, ICCVE 2014 - Proceedings. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 994-999.

Selim, M.M., Elnoubi, S., Shalaby, H., Muta, O., Furukawa, H.(2014). Reduced complexity QoS aware resource allocation technique for MISO-OFDMA systems . 2014 International Conference on Computing, Networking and Communications, ICNC 2014. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 950-954.

Selim, M.M., El-Khamy, M., El-Sharkawy, M.(2012). Enhanced frequency reuse schemes for interference management in LTE femtocell networks . Proceedings of the International Symposium on Wireless Communication Systems. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 326-330.