Publications

Showing 101–125 of 218 publications matching your filters.

2025

Journal article

Sandeep Singh, Keshav Singh, Sandeep Kumar Singh, Hyundong Shin, and Trung Q. Duong, “Multiple Access for Holographic Reconfigurable Intelligent Surface (HRIS)-aided Near-Field Communications,” IEEE Internet of Things Journal, pp. 1–1, 2025.

DOI for “Multiple Access for Holographic Reconfigurable Intelligent Surface (HRIS)-aided Near-Field Communications” BibTeX
Journal article

Nonis Wara, Anal Paul, Keshav Singh, Aryan Kaushik, and Wonjae Shin, “Multi-Agent PPO-Based Resource Optimization for Full-Duplex RIS-Aided NOMA-ISAC Systems,” IEEE Open Journal of the Communications Society, vol. 6, pp. 9802–9820, 2025.

DOI for “Multi-Agent PPO-Based Resource Optimization for Full-Duplex RIS-Aided NOMA-ISAC Systems” BibTeX
Journal article

Sunder A. Khowaja, Parus Khuwaja, Kapal Dev, Keshav Singh, Xingwang Li, Nikolaos Bartzoudis, and Ciprian R. Comsa, “Block Encryption LAyer (BELA): Zero-Trust Defense Against Model Inversion Attacks for Federated Learning in 5G/6G Systems,” IEEE Open Journal of the Communications Society, vol. 6, pp. 807–819, 2025.

DOI for “Block Encryption LAyer (BELA): Zero-Trust Defense Against Model Inversion Attacks for Federated Learning in 5G/6G Systems” BibTeX
Journal article

Ravi Patel, Aayush Singh, Keshav Singh, Shahid Mumtaz, Chih-Peng Li, and Sudip Biswas, “An Active RIS-Aided DFRC System for Improved Multi-User Communications,” IEEE Open Journal of the Communications Society, vol. 6, pp. 4908–4922, 2025.

DOI for “An Active RIS-Aided DFRC System for Improved Multi-User Communications” BibTeX

2024

Journal article

Shaobo Jia, Rong Wang, Yi Lou, Ning Wang, Di Zhang, Keshav Singh, and Shahid Mumtaz, “Secrecy Performance Analysis of UAV-assisted Ambient Backscatter Communications with Jamming,” IEEE Transactions on Wireless Communications, vol. 23, no. 12, pp. 18111–18125, Dec. 2024.

DOI for “Secrecy Performance Analysis of UAV-assisted Ambient Backscatter Communications with Jamming” BibTeX
Journal article

Vatsala Sharma, Anal Paul, Sandeep Kumar Singh, Keshav Singh, and Sudip Biswas, “Robust Transmission for Energy-Efficient Sub-Connected Active RIS-Assisted Wireless Networks: DRL versus Traditional Optimization,” IEEE Transactions on Green Communications and Networking, vol. 8, no. 4, pp. 1902–1916, Dec. 2024.

DOI for “Robust Transmission for Energy-Efficient Sub-Connected Active RIS-Assisted Wireless Networks: DRL versus Traditional Optimization” BibTeX
Journal article

Jetti Yaswanth, Mayur Katwe, Keshav Singh, Omid Taghizadeh, Cunhua Pan, and Anke Schmeink, “Towards Green Communication: Power-Efficient Beamforming for STAR-RIS-Aided SWIPT,” IEEE Transactions on Green Communications and Networking, vol. 8, no. 4, pp. 1545–1563, Dec. 2024.

DOI for “Towards Green Communication: Power-Efficient Beamforming for STAR-RIS-Aided SWIPT” BibTeX
Journal article

Rasika Deshpande, Mayur Katwe, Keshav Singh, Meng-Lin Ku, and Derrick Wing Kwan Ng, “Energy-Efficient STAR-RIS-Aided MU-MIMO for Next-Generation URLLC Systems,” IEEE Transactions on Wireless Communications, vol. 23, no. 11, pp. 17807–17822, Nov. 2024.

DOI for “Energy-Efficient STAR-RIS-Aided MU-MIMO for Next-Generation URLLC Systems” BibTeX
Journal article

Piyush Singh, Bishmita Hazarika, Keshav Singh, Wan-Jen Huang, and Chih-Peng Li, “Augmented Multi-Agent DRL for Multi-Incentive Task Prioritization in Vehicular Crowdsensing,” IEEE Internet of Things Journal, vol. 11, no. 22, pp. 36140–36156, Nov. 2024.

DOI for “Augmented Multi-Agent DRL for Multi-Incentive Task Prioritization in Vehicular Crowdsensing” BibTeX
Journal article

Sandeep Singh, Allu Raviteja, Keshav Singh, Sandeep Kumar Singh, Aryan Kaushik, and Meng-Lin Ku, “Secrecy Rate Maximization for Active RIS-Aided Robust Uplink NOMA Communications,” IEEE Wireless Communications Letters, vol. 13, no. 11, pp. 2960–2964, Nov. 2024.

DOI for “Secrecy Rate Maximization for Active RIS-Aided Robust Uplink NOMA Communications” BibTeX
Journal article

Piyush Singh, Bishmita Hazarika, Keshav Singh, Cunhua Pan, Wan-Jen Huang, and Chih-Peng Li, “DRL-based federated learning for efficient vehicular caching management,” IEEE Internet of Things Journal, vol. 11, no. 21, pp. 34156–34171, Nov. 2024.

DOI for “DRL-based federated learning for efficient vehicular caching management” BibTeX
Journal article

Anal Paul, Raviteja Allu, Keshav Singh, Chih-Peng Li, and Trung Q. Duong, “Hybridized MA-DRL for serving xURLLC with cognizable RIS and UAV integration,” IEEE Transactions on Wireless Communications, vol. 23, no. 10, pp. 15507–15524, Oct. 2024.

DOI for “Hybridized MA-DRL for serving xURLLC with cognizable RIS and UAV integration” BibTeX
Journal article

Justin Jose, Shubham Bisen, Parvez Shaik, Sudip Biswas, Keshav Singh, Ondrej Krejcar, and Vimal Bhatia, “Performance Analysis of IRS Assisted Full-Duplex Systems With Different Downlink and Uplink Users,” IEEE Transactions on Vehicular Technology, vol. 73, no. 10, pp. 15848–15853, Oct. 2024.

DOI for “Performance Analysis of IRS Assisted Full-Duplex Systems With Different Downlink and Uplink Users” BibTeX
Journal article

Raviteja Allu, Mayur Katwe, Keshav Singh, Trung Q. Duong, and Chih-Peng Li, “Robust Energy Efficient Beamforming Design for ISAC Full-Duplex Communication Systems,” IEEE Wireless Communications Letters, vol. 13, no. 9, pp. 2452–2456, Sep. 2024.

DOI for “Robust Energy Efficient Beamforming Design for ISAC Full-Duplex Communication Systems” BibTeX
Journal article

Abhinav Singh Parihar, Keshav Singh, Vimal Bhatia, Chih-Peng Li, and Trung Q. Duong, “Performance Analysis of NOMA Enabled Active RIS-Aided MIMO Heterogeneous IoT Networks With Integrated Sensing and Communication,” IEEE Internet of Things Journal, vol. 11, no. 17, pp. 28137–28152, Sep. 2024.

DOI for “Performance Analysis of NOMA Enabled Active RIS-Aided MIMO Heterogeneous IoT Networks With Integrated Sensing and Communication” BibTeX
Journal article

Prajwalita Saikia, Keshav Singh, Wan-Jen Huang, and Trung Q. Duong, “Hybrid Deep Reinforcement Learning for Enhancing Localization and Communication Efficiency in RIS-Aided Cooperative ISAC Systems,” IEEE Internet of Things Journal, vol. 11, no. 18, pp. 29494–29510, Sep. 2024.

DOI for “Hybrid Deep Reinforcement Learning for Enhancing Localization and Communication Efficiency in RIS-Aided Cooperative ISAC Systems” BibTeX
Journal article

Bishmita Hazarika, Prajwalita Saikia, Keshav Singh, and Chih-Peng Li, “Enhancing Vehicular Networks With Hierarchical O-RAN Slicing and Federated DRL,” IEEE Transactions on Green Communications and Networking, vol. 8, no. 3, pp. 1099–1117, Sep. 2024.

DOI for “Enhancing Vehicular Networks With Hierarchical O-RAN Slicing and Federated DRL” BibTeX
Journal article

Mayur Katwe, Keshav Singh, Chih-Peng Li, Shankar Prakriya, Bruno Clerckx, and George K. Karagiannidis, “Enhanced User Fairness and Performance for eMBB-URLLC Uplink Traffic with Rate-Splitting based Super-positioning,” IEEE Transactions on Wireless Communications, vol. 23, no. 9, pp. 12513–12530, Sep. 2024.

DOI for “Enhanced User Fairness and Performance for eMBB-URLLC Uplink Traffic with Rate-Splitting based Super-positioning” BibTeX
Journal article

Sravani Kurma, Tri Ayu Lestari, Keshav Singh, Anal Paul, and Shahid Mumtaz, “Active RIS in Digital Twin-based URLLC IoT Networks: Fully-Connected vs. Sub-Connected?,” IEEE Transactions on Wireless Communications, vol. 23, no. 9, pp. 12354–12367, Sep. 2024.

DOI for “Active RIS in Digital Twin-based URLLC IoT Networks: Fully-Connected vs. Sub-Connected?” BibTeX
Journal article

Sonia Pala, Omid Taghizadeh, Mayur Katwe, Keshav Singh, Chih-Peng Li, and Anke Schmeink, “Secure RIS-Assisted Hybrid Beamforming Design with Low-Resolution Phase Shifters,” IEEE Transactions on Wireless Communications, vol. 23, no. 8, pp. 10198–10212, Aug. 2024.

DOI for “Secure RIS-Assisted Hybrid Beamforming Design with Low-Resolution Phase Shifters” BibTeX
Journal article

Faraz Nassar, Keshav Singh, Shankar Prakriya, Bishmita Hazarika, Chih-Peng Li, and Zhiguo Ding, “Dynamic user clustering and backscatter-enabled RIS-assisted NOMA ISAC,” IEEE Transactions on Wireless Communications, vol. 23, no. 8, pp. 9173–9189, Aug. 2024.

DOI for “Dynamic user clustering and backscatter-enabled RIS-assisted NOMA ISAC” BibTeX
Journal article

Mayur Vitthalrao Katwe, Rasika Deshpande, Keshav Singh, Cunhua Pan, Pradnya H. Ghare, and Trung Q. Duong, “Spectrally-Efficient Beamforming Design for STAR-RIS-aided URLLC NOMA Systems,” IEEE Transactions on Communications, vol. 72, no. 7, pp. 4414–4431, Jul. 2024.

DOI for “Spectrally-Efficient Beamforming Design for STAR-RIS-aided URLLC NOMA Systems” BibTeX
Journal article

Prajwalita Saikia, Sonia Pala, Keshav Singh, Sandeep Kumar Singh, and Wan-Jen Huang, “Proximal Policy Optimization for RIS-assisted Full Duplex 6G-V2X Communications,” IEEE Transactions on Intelligent Vehicles, vol. 9, no. 7, pp. 5134–5149, Jul. 2024.

DOI for “Proximal Policy Optimization for RIS-assisted Full Duplex 6G-V2X Communications” BibTeX
Journal article

Anal Paul, Keshav Singh, Chih-Peng Li, and Trung Q. Duong, “Maximizing Interweave CRNs Throughput Under SSDF Attacks: A DRL-Enabled POMDP Approach,” IEEE Communications Letters, vol. 28, no. 6, pp. 1462–1466, Jun. 2024.

DOI for “Maximizing Interweave CRNs Throughput Under SSDF Attacks: A DRL-Enabled POMDP Approach” BibTeX
Journal article

Bishmita Hazarika and Keshav Singh, “AFL-DMAAC: Integrated resource management and cooperative caching for URLLC-IoV networks,” IEEE Transactions on Intelligent Vehicles, vol. 9, no. 6, pp. 5101–5117, Jun. 2024.

DOI for “AFL-DMAAC: Integrated resource management and cooperative caching for URLLC-IoV networks” BibTeX

This list combines the publications previously listed on this website with entries added by lab editors and records discovered automatically from IEEE Xplore and the director’s ORCID record. It may not include every publication; see the Google Scholar and IEEE Xplore profiles for other indexes.