Suvra Sekhar Das

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Publications (5)

• Distributed Time Synchronization in NOMA-Assisted Ultra-Dense Networks
  IEEE Transactions on Emerging Topics in Computing 2026 DOI: 10.1109/TETC.2026.3656238
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• MIMO OTFS in 5G NR Resource Grid
  IEEE Communications Letters 2025 DOI: 10.1109/LCOMM.2025.3569422
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• Performance Analysis of Multi-User OTFS, OTSM, and Single Carrier in Uplink
  IEEE Transactions on Communications 2024 DOI: 10.1109/TCOMM.2023.3332865
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• Low-Complexity VLSI Architecture for OTFS Transceiver Under Multipath Fading Channel
  IEEE Transactions on Very Large Scale Integration (VLSI) Systems 2024 DOI: 10.1109/TVLSI.2024.3384114
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• Time Domain Channel Estimation and Equalization of CP-OTFS Under Multiple Fractional Dopplers and Residual Synchronization Errors
  IEEE Access 2021 DOI: 10.1109/ACCESS.2020.3046487
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