Publications

2026

• Journal article

  Arnav Mukhopadhyay, Keshav Singh, Fan-Shuo Tseng, Yuanwei Liu, and Hyundong Shin, “Multicast With Multi-Waveguide PASS via Position and Beam Co-Design,” IEEE Transactions on Wireless Communications, vol. 25, pp. 15021–15038, 2026.

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• Journal article

  M. Junaid Gul, Anal Paul, and Keshav Singh, “Mitigating Membership Inference and Model Inversion in 6G Federated Anomaly Detection,” IEEE Transactions on Consumer Electronics, pp. 1–1, 2026.

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• Journal article

  Jukuri Sandeep, Abhinav Singh Parihar, Keshav Singh, Kapal Dev, and Hyundong Shin, “Machine Learning-Based Optimization for Metamaterial Internet of Things With ISAC,” IEEE Transactions on Cognitive Communications and Networking, vol. 12, pp. 7686–7700, 2026.

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• Journal article

  Anal Paul and Keshav Singh, “Large AI Model-Driven Quantum-Enhanced Transformer-VQC Federated DRL for Privacy Preservation in Vehicular Networks,” IEEE Journal on Selected Areas in Communications, vol. 44, pp. 3021–3038, 2026.

  DOI for “Large AI Model-Driven Quantum-Enhanced Transformer-VQC Federated DRL for Privacy Preservation in Vehicular Networks” Copy citation BibTeX
• Journal article

  Bittu Mishra, Keshav Singh, Chih-Peng Li, and Sudip Biswas, “Joint Precoding and Beamforming for Active Beyond-Diagonal RIS-Assisted Multi-User DFRC,” IEEE Open Journal of the Communications Society, vol. 7, pp. 7725–7743, 2026.

  DOI for “Joint Precoding and Beamforming for Active Beyond-Diagonal RIS-Assisted Multi-User DFRC” Copy citation BibTeX
• Journal article

  Anal Paul and Keshav Singh, “Joint Phase and Amplitude Control of Near-Field Holographic MIMO via Quantum Approximate Optimization for Intelligent Transport Systems,” IEEE Transactions on Wireless Communications, vol. 25, pp. 18293–18308, 2026.

  DOI for “Joint Phase and Amplitude Control of Near-Field Holographic MIMO via Quantum Approximate Optimization for Intelligent Transport Systems” Copy citation BibTeX
• Journal article

  Sudip Biswas, Keshav Singh, Ravi Patel, Cunhua Pan, and Chih-Peng Li, “Joint Beamforming, RIS Configuration, and Antenna Positioning for Active RIS-Assisted ISAC With Movable-Antenna Arrays,” IEEE Transactions on Wireless Communications, vol. 25, pp. 14517–14534, 2026.

  DOI for “Joint Beamforming, RIS Configuration, and Antenna Positioning for Active RIS-Assisted ISAC With Movable-Antenna Arrays” Copy citation BibTeX
• Journal article

  Amit Agarwal, Dipanshu, and Keshav Singh, “Joint Beamforming and Sensing in IRS-Assisted ISAC Systems: DRL-Based Approach,” IEEE Wireless Communications Letters, vol. 15, pp. 4882–4886, 2026.

  DOI for “Joint Beamforming and Sensing in IRS-Assisted ISAC Systems: DRL-Based Approach” Copy citation BibTeX
• Journal article

  Rojith K, Chih-Yuan Yu, Keshav Singh, and Chih-Peng Li, “Joint Beamforming and Reflection Design Towards Energy Efficiency Maximization in Semi-Passive RIS Assisted ISAC Systems,” IEEE Transactions on Vehicular Technology, pp. 1–14, 2026.

  DOI for “Joint Beamforming and Reflection Design Towards Energy Efficiency Maximization in Semi-Passive RIS Assisted ISAC Systems” Copy citation BibTeX
• Journal article

  Anal Paul and Keshav Singh, “Interference Management in ISAC: A Synergistic TSTAR-RIS and RSMA Co-Design,” IEEE Transactions on Consumer Electronics, pp. 1–1, 2026.

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• Journal article

  Debbarni Sarkar, Keshav Singh, Satyendra Singh Yadav, and Chih-Peng Li, “Intelligent Resource Allocation for Satellite-RIS-Assisted URLLC-ISAC Systems Using Deep Learning Approach,” IEEE Transactions on Cognitive Communications and Networking, vol. 12, pp. 6492–6508, 2026.

  DOI for “Intelligent Resource Allocation for Satellite-RIS-Assisted URLLC-ISAC Systems Using Deep Learning Approach” Copy citation BibTeX
• Journal article

  Sandeep Singh, Keshav Singh, Sandeep Kumar Singh, Fan-Shuo Tseng, and Octavia A. Dobre, “Holographic Active RIS-Enhanced Secure Uplink NOMA-Aided Near-Field Communications Under Channel Uncertainties,” IEEE Transactions on Wireless Communications, vol. 25, pp. 12391–12406, 2026.

  DOI for “Holographic Active RIS-Enhanced Secure Uplink NOMA-Aided Near-Field Communications Under Channel Uncertainties” Copy citation BibTeX
• Journal article

  Dipen Bepari, Soumen Mondal, Anirban Bhowal, Keshav Singh, Hyundong Shin, Kai-Kit Wong, and Derrick Wing Kwan Ng, “Fluid Antennas: Pioneering a New Era in Next-Generation Wireless Communications,” IEEE Communications Surveys & Tutorials, vol. 28, pp. 5596–5631, 2026.

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• Journal article

  Rahul Prakash Singh, Keshav Singh, Sandeep Kumar Singh, and Yatindra Nath Singh, “Fairness Optimization in Beyond Diagonal STAR-RIS-Aided NOMA-Enhanced NF-ISAC,” IEEE Wireless Communications Letters, vol. 15, pp. 2065–2069, 2026.

  DOI for “Fairness Optimization in Beyond Diagonal STAR-RIS-Aided NOMA-Enhanced NF-ISAC” Copy citation BibTeX
• Journal article

  Kollanandy Rojith, Raviteja Allu, Keshav Singh, and Chih-Peng Li, “Exploring the Impact of RIS-Scattering on NOMA-Enabled ISABC System,” IEEE Transactions on Cognitive Communications and Networking, vol. 12, pp. 8045–8060, 2026.

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• Journal article

  Jianxiong Pan, Xueqin Li, Qiaolin Ouyang, Neng Ye, Yiding Wang, Keshav Singh, and Shahid Mumtaz, “Enhancing On-Demand Massive Connectivity: Cost-Effective Hetero-Granular Resource Allocation for DS2D Communication,” IEEE Transactions on Wireless Communications, vol. 25, pp. 12676–12690, 2026.

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• Journal article

  Chien-Wei Fu, Meng-Lin Ku, and Keshav Singh, “Energy-Efficient User Grouping-Based Federated Learning With UAV Assistance,” IEEE Transactions on Green Communications and Networking, vol. 10, pp. 2562–2578, 2026.

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• Journal article

  Debbarni Sarkar, Keshav Singh, Meng-Lin Ku, Chih-Peng Li, and Octavia A. Dobre, “Deep Learning for Robust ARIS-Aided Multiuser MIMO Networks With Channel Uncertainty,” IEEE Transactions on Wireless Communications, vol. 25, pp. 5986–6003, 2026.

  DOI for “Deep Learning for Robust ARIS-Aided Multiuser MIMO Networks With Channel Uncertainty” Copy citation BibTeX
• Journal article

  Debbarni Sarkar, Keshav Singh, Yuanwei Liu, and Chih-Peng Li, “DL-Driven Joint Optimization in Pinching Antenna-Assisted ISAC Systems,” IEEE Wireless Communications Letters, vol. 15, pp. 4822–4826, 2026.

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• Journal article

  Shiv Kumar, Keshav Singh, and Swades De, “Covert Performance of Pinching-Antenna Enhanced Non-Orthogonal Multiple Access Communications,” IEEE Wireless Communications Letters, vol. 15, pp. 4842–4846, 2026.

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• Journal article

  Ruby Jane Pedronan Agullana, Arnav Mukhopadhyay, Anal Paul, Keshav Singh, and Yun Hee Kim, “Covert Near-Field Downlink Communication With Pinching-Antenna Systems,” IEEE Wireless Communications Letters, vol. 15, pp. 4718–4722, 2026.

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• Journal article

  Rahul Prakash Singh, Keshav Singh, Sandeep Kumar Singh, Yatindra Nath Singh, and Fan-Shuo Tseng, “Beamforming Design for Beyond Diagonal STAR-RIS-Assisted Near-Field ISAC Systems: A Power Minimization Approach,” IEEE Transactions on Cognitive Communications and Networking, vol. 12, pp. 6821–6840, 2026.

  DOI for “Beamforming Design for Beyond Diagonal STAR-RIS-Assisted Near-Field ISAC Systems: A Power Minimization Approach” Copy citation BibTeX
• Journal article

  Shiv Kumar, Keshav Singh, Chih-Peng Li, and Zhiguo Ding, “A Unified Approach for Pinching-Antenna-Assisted Non-Orthogonal Multiple Access With Integrated Sensing and Communication,” IEEE Transactions on Communications, vol. 74, pp. 13408–13422, 2026.

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• Journal article

  Shikha Maurya, Soumen Mondal, Rahul Pal, Keshav Singh, and Hyundong Shin, “A Survey on Energy-Efficient Next-Generation Wireless Terahertz Communications,” IEEE Communications Surveys & Tutorials, vol. 28, pp. 7092–7135, 2026.

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• Journal article

  Abhinav Singh Parihar, Keshav Singh, Vimal Bhatia, Chih-Peng Li, and Derrick Wing Kwan Ng, “A Non-Stationary Channel Model for RIS-Mounted UAV-Assisted ISAC Systems,” IEEE Transactions on Cognitive Communications and Networking, vol. 12, pp. 6358–6375, 2026.

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