EE

Prof. Preetam Kumar

Prof. Preetam Kumar
Professor
Ph: +91-6115-233 048
pkumar[*AT]iitp.ac.in
https://www.iitp.ac.in/~pkumar/
Current Sponsored Projects
Sr. No. Title Principal Investigator Co-Principal Investigator Duration Sponsoring Agency Cost Status
1 Efficient Multicarrier Waveform Design for Next Generation Non-Orthogonal Multiple Access for Wireless Mobile Communication. PI : Prof. Preetam Kumar MeitY, New Delhi Completed
2 Design and Implementation of Intelligent Receiver over Randomized Environment by Statistical and Machine Learning Approach PI : Prof. Preetam Kumar MeitY, New Delhi Completed
3 Design and Optimization of Initial Access Procedure and Beam Management for 6G Networks Based on Artificial Intelligence and Machine Learning PI : Prof. Preetam Kumar DoT, Government of India Ongoing
Patents
Publications / Journals

  • List of journal publications:

    • Ashish, S. Anand and P. Kumar, " Performance Evaluation of an IRS-Assisted NOMA Communication System with Two-Way Relaying" Digital Signal Processing2025 May 27:105356.
    • Anand, H. Farès, M. Saad and P. Kumar, "FSIM-Net: Neural Network-based Symbol Detector for Filter Shape Index Modulation", IEEE Communication Letters, 2025.
    • Shubham Anand, Subham Sabud, Preetam Kumar, “A low complexity NOMA-aided DFrFT-OFDM-IM system for 5G and beyond communication,” AEU - International Journal of Electronics and Communications, Volume 196, 2025, 155799.
    • Ravi, P. Kumar, “Optimality of NOMA Using Fair Power Allocation Policy for Wireless Communication Systems.”, Wireless Personal Communications, Springer, 1-14, 2024.
    • Ashish, P. Kumar,” NOMA Communication System Assisted with IRS and Relay Transmission”, Signal Processing Journal, Elsevier, 220 (2024): 109441.
    • Anand, S. Sabud, A. K. Singh, P. Kumar, "A use-case efficient DFrFT-based index modulated-OFDM system in the presence of CFO." AEU-International Journal of Electronics and Communications(2023): 154756.
    • Anand, P. Kumar, "Low complexity successive interference cancellation receiver for DCT-NOMA-OFDM system with CFO." Physical Communication58 (2023): 102053.
    • Ashish, P. Kumar, "Performance analysis of dynamic ordered NOMA system." Digital Signal Processing133 (2023): 103865.
    • Sabud, P. Kumar, “A Low Complexity Two-stage LLR Detector for Downlink OFDM-IM NOMA,” IEEE Communication Letters, 26.10 (2022): 2247-2251
Conferences

  • List of conference publications:

    • Divyansh Gupta, Aruj Gautam, Adarsh Ravi and Preetam Kumar “A Novel AI-Powered Approach for Narrow Beam Management in 5G and Beyond Networks” 3rd IEEE International Conference on Microwave, Optical and Communication Engineering (ICMOCE 2025), IIT Bhubaneswar from May 23–25, 2025.
    • Pandey, S. Anand and P. Kumar, "Performance Evaluation of IRS Assisted OMA and NOMA Communication Systems with Coherent Phase Shift," 2025 National Conference on Communications (NCC), New Delhi, India, 2025, pp. 1-6, doi: 10.1109/NCC63735.2025.10983760.
    • Shubham Anand, Ashish and Preetam Kumar, " A Low-Complexity LLR Detector for FrFT-IM-OFDM in the presence of ICI", 2024 27th International Symposium on Wireless Personal Multimedia Communications (WPMC),2024.
    • Kumar, A. Ravi and P. Kumar, "Inter-Numerology Interference Mitigation in Mixed Numerology System using Zero-Forcing Precoding in 5G NR System," 2024 27th International Symposium on Wireless Personal Multimedia Communications (WPMC), Greater Noida, India, 2024, pp. 1-4, doi: 10.1109/WPMC63271.2024.10863190.
    • Gaud, A. Ravi and P. Kumar, "Effect of Channel ageing on DMRS Precoding and Channel Estimation for 5G and Beyond Networks," 2024 27th International Symposium on Wireless Personal Multimedia Communications (WPMC), Greater Noida, India, 2024, pp. 1-5, doi: 10.1109/WPMC63271.2024.10863413.
    • Subham Sabud, Preetam Kumar, “A Novel Rotated Constellation-based LLR Detector for Flexible NOMA based OFDM-IM Scheme”, IEEE WCNC, 2024.
    • Chandana Roy, Pushp Paritosh, P. Mishra , Preetam Kumar, "Opti-Safe: Optimal Supply and Demand For Providing Safety Services in SIoV Environment." IEEE Global Communications Conference (GLOBECOM), IEEE, 2023.
    • Shubham Anand, Pushp Paritosh, Preetam Kumar, "Hyperparameter Optimized DNN for OFDM Signal Detection in the Presence of CFO and PO," 2023 International Conference on Microwave, Optical, and Communication Engineering (ICMOCE),IEEE, 2023, pp. 1-4.
    • Utkarsh, Ashish and P. Kumar, "Transmit power reduction in an IRS aided Wireless Communication System using DNN," 2023 International Conference on Microwave, Optical, and Communication Engineering (ICMOCE), Bhubaneswar, India, 2023, pp. 1-5, doi: 10.1109/ICMOCE57812.2023.10166830.
    • Deepak Kumar, Udit Satija, and Preetam Kumar. "Analysis and Classification of Electroglottography Signals for the Detection of Speech Disorders", 2023 National Conference on Communications (NCC), IEEE, 2023.
    • Shubham Anand, Amit Kumar Singh, and Preetam Kumar, "A BBL-Net based OFDM Signal Detection in the Presence of RF Impairments", 2023 National Conference on Communications (NCC). IEEE, 2023.
    • Deepak Kumar, Udit Satija, and Preetam Kumar, "Automated Classification of Pathological Speech Signals." 2022 IEEE 19th India Council International Conference (INDICON), IEEE, 2022.
    • Adarsh Ravi, Gaurav Pratap Singh, Preetam Kumar, “Performance Analysis of NOMA System using Fair Power Allocation Policy”, IEEE ANTS, IIT Gandhinagar, 2022.
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