P. Singh, B. Hazarika and W. -J. Huang,"Hierarchical Attention-Based Multi-Agent DRL for Semantic-Aware Spectrum Efficiency in 6G V2X," IEEE Transactions on Intelligent Transportation Systems, (early access) doi: 10.1109/TITS.2025.3635645.
P. Singh, B. Hazarika and W. -J. Huang,"Graph-based Federated Multi-Agent DRL for Semantic and Intent-Aware V2X Communication," IEEE Internet of Things Journal, (early access) doi: 10.1109/JIOT.2025.3616381
D. Darmawan Putra and W. -J. Huang, "Flexible Hierarchical Multi-Beam Search Algorithm for Millimeter-Wave 3D MIMO Systems With Uniform Planar Arrays," IEEE Open Journal of the Communications Society, vol. 6, pp. 5092-5105, May 2025
P. -H. Chou, B. -R. Zheng, W. -J. Huang, W. Saad, Y. Tsao and R. Y. Chang, "Deep Reinforcement Learning-Based Precoding for Multi-RIS-Aided Multiuser Downlink Systems With Practical Phase Shift," IEEE Wireless Communications Letters, vol. 14, no. 1, pp. 23-27, Jan. 2025
P. Saikia, W. -J. Huang, K. Singh and S. Biswas, "Enhancing V2X Communication With Active RIS: A Mixed Action DRL Approach With Perfect and Imperfect CSI," IEEE Transactions on Vehicular Technology, vol. 74, no. 10, pp. 15803-15818, Oct. 2025
P. Singh, B. Hazarika, K. Singh, W. -J. Huang and T. Q. Duong, "GenAI-Enhanced Federated Multi-Agent DRL for Digital Twin-Assisted IoV Networks," IEEE Internet of Things Journal, vol. 12, no. 5, pp. 4834-4851, Mar. 2025
Y.-Y. Lin, W.-J. Huang, C.-H. Yeh, “Dual-CycleGANs with Dynamic Guidance for Robust Underwater Image Restoration,” Journal of Marine Science and Engineering, vol.13, no.2, 231, Jan 2025
P. Saikia, A. Jee, K. Singh, C. Pan, W. -J. Huang and T. A. Tsiftsis, ”RIS-Aided Integrated Sensing and Communication Systems: STAR-RIS Versus Passive RIS?,” IEEE Open Journal of the Communications Society, vol. 5, pp. 7954-7973, Dec. 2024
P. Singh, B. Hazarika, K. Singh, W. -J. Huang and C. -P. Li, ”Augmented Multiagent DRL for Multi-Incentive Task Prioritization in Vehicular Crowdsensing,” IEEE Internet of Things Journal, vol. 11, no. 22, pp. 36140-36156, Nov. 2024
P. Singh, B. Hazarika, K. Singh, C. Pan, W. -J. Huang and C. -P. Li, ”DRL-Based Federated Learning for Efficient Vehicular Caching Manage-ment,” IEEE Internet of Things Journal, vol. 11, no. 21, pp. 34156-34171, Nov. 2024
P. Saikia, K. Singh, W. -J. Huang and T. 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, Sept. 2024
P. Saikia, K. Singh, O. Taghizadeh, W. -J. Huang and S. Biswas, ”Meta Reinforcement Learning-Based Spectrum Sharing Between RIS-Assisted Cellular Communications and MIMO Radar,” IEEE Transactions on Cognitive Communications and Networking, vol. 10, no. 1, pp. 164-179, Feb. 2024
P. Saikia, S. Pala, K. Singh, S. K. Singh and W. -J. Huang, ”Proximal Policy Optimization for RIS-Assisted Full Duplex 6G-V2X Communications,” IEEE Transactions on Intelligent Vehicles, vol. 9, no. 7, pp. 5134-5149, July 2024
C.-H. Yeh, H.-F. Yang, Y.-Y. Lin, W.-J. Huang, F.-H.Tsai and L.-W. Kang, ”Fine-grained video super-resolution via spatial-temporal learning and image detail enhancement.” Engineering Applications of Artificial Intelligence, vol.131. 107789, May 2024
P. Saikia, K. Singh, S. K. Singh, W. -J. Huang, C. -P. Li and S. Biswas, ”Beamforming Design in Vehicular Communication Systems With Multiple Reconfigurable Intelligent Surfaces: A Deep Learning Approach,” IEEE Access, vol. 11, pp. 100832-100844, Sept. 2023
A. Sirojuddin, D. D. Putra and W. -J. Huang, ”Low-Complexity Sum-Capacity Maximization for Intelligent Reflecting Surface-Aided MIMO Systems,” IEEE Wireless Communications Letters, vol. 11, no. 7, pp. 1354-1358, July 2022
A. Sirojuddin and W. -J. Huang, ”Sum-Rate Maximization in Two-Way MIMO Cooperative Networks With an Energy Harvesting Relay,” IEEE Transactions on Wireless Communications, vol. 21, no. 6, pp. 3664-3677, June 2022
A. Sirojuddin, V. Nzima, K. Singh, S. Biswas and W. -J. Huang, "Backscatter-Aided Relaying for Next-Generation Wireless Communications With SWIPT," IEEE Access, vol. 9, pp. 159093-159104, Nov. 2021
P. Raut, K. Singh, W. -J. Huang, C. -P. Li and M. -S. Alouini, "Reliability Analysis of FD-Enabled Multi-UAV Systems With Short-Packet Communication," IEEE Transactions on Vehicular Technology, vol. 70, no. 11, pp. 12191-12196, Nov. 2021
P. Raut, K. Singh, C. -P. Li, M. -S. Alouini and W. -J. Huang, "Nonlinear EH-Based UAV-Assisted FD IoT Networks: Infinite and Finite Blocklength Analysis," IEEE Internet of Things Journal, vol. 8, no. 24, pp. 17655-17668, Dec. 2021
M. Mustaghfirin, K. Singh, S. Biswas, and W.-J. Huang, “Performance analysis of intelligent reflecting surface-assisted multi-users communication networks". Electronics, vol. 10, no.17, 2084, Aug. 2021
S. K. Singh, K. Agrawal, K. Singh, C. -P. Li and W. -J. Huang, "On UAV Selection and Position-Based Throughput Maximization in Multi-UAV Relaying Networks," IEEE Access, vol. 8, pp. 144039-144050, Aug. 2020
K. -C. Chan, C. -P. Li, C. -Y. Hung and W. -J. Huang, "A Precoding Scheme for Eliminating Data Identification Problem in Single Carrier System Using Data-Dependent Superimposed Training," IEEE Access, vol. 7, pp. 45930-45939, Apr. 2019
W. -W. Hu, W. -J. Huang, Y. -C. Ciou and C. -P. Li, "Reduction of PAPR Without Side Information for SFBC MIMO-OFDM Systems," IEEE Transactions on Broadcasting, vol. 65, no. 2, pp. 316-325, June 2019
C. -Y. Wu, W. -J. Huang and W. -H. Chung, "Robust Update Algorithms for Zero-Forcing Detection in Uplink Large-Scale MIMO Systems," IEEE Communications Letters, vol. 22, no. 2, pp. 424-427, Feb. 2018
C. -Y. Wu, W. -J. Huang and W. -H. Chung, "Low-Complexity Semiblind Channel Estimation in Massive MU-MIMO Systems," IEEE Transactions on Wireless Communications, vol. 16, no. 9, pp. 6279-6290, Sept. 2017
M. -L. Wang, C. -P. Li and W. -J. Huang, "Semiblind Channel Estimation and Precoding Scheme in Two-Way Multirelay Networks," IEEE Transactions on Signal Processing, vol. 65, no. 10, pp. 2576-2587, May 2017
L. -C. Lo, W. -J. Huang and Y. -W. Yao, "Wireless Multimedia Transmission Through Cooperative Spectrum Sharing With Quantized Feedback," IEEE Transactions on Broadcasting, vol. 63, no. 2, pp. 433-439, June 2017
W. -J. Huang, W. -W. Hu, C. -P. Li and J. -C. Chen, "Novel Metric-Based PAPR Reduction Schemes for MC-CDMA Systems," IEEE Trans. Vehicular Techno- logy, vol. 64, no. 9, pp. 3982-3989, Sept. 2015
L. -C. Lo, W. -J. Huang, R. Y. Chang and W. -H. Chung, "Noncoherent Detection of Misbehaving Relays in Decode-and-Forward Cooperative Networks," IEEE Communications Letters, vol. 19, no. 9, pp. 1536-1539, Sept. 2015
M.-K. Chang, T.-C. Chen, C.-A. Shen, W.-J. Huang, C.-H. Kuo and C.-C. Kuo, "New results on connectivity in wireless network," Journal of Visual Communication and Image Representation, vol.32, pp. 74-82, July 2015
F. -S. Tseng, W. -J. Huang and W. -R. Wu, "Robust Far-End Channel Estimation in Three-Node Amplify-and-Forward MIMO Relay Systems," IEEE Transactions on Vehicular Technology, vol. 62, no. 8, pp. 3752-3766, Oct. 2013
C.-H. Yeh, S.-H. Chen, W.-Y. Tseng and W.-J. Huang, "Dynamic resource allocation for scalable H. 264/AVC video transmission over MIMO wireless systems," Journal of Signal Processing Systems, 65, pp.117-128, Oct. 2011
W.-J. Huang, Y.-W. P. Hong and C.-C. J. Kuo, "Lifetime maximization for amplify-and-forward cooperative networks," IEEE Transactions on Wireless Communications, vol. 7, no. 5, pp. 1800-1805, May 2008
W.-J. Huang, Y.-W. P. Hong and C.-C. J. Kuo, "Relay-Assisted Decorrelating Multiuser Detector (RAD-MUD) for Cooperative CDMA Networks," IEEE Journal on Selected Areas in Communications, vol. 26, no. 3, pp. 550-560, April 2008
Y.-W. Hong, W.-J. Huang, F.-H. Chiu and C.-C. J. Kuo, "Cooperative Communi- cations in Resource-Constrained Wireless Networks," IEEE Signal Processing Magazine, vol. 24, no. 3, pp. 47-57, May 2007
Y-H. Huang, P.-H. Chou, W.-J. Huang, W. Saad, C.-C. Jay Kuo, “Green Learning for STAR-RIS mmWave Systems with Implicit CSI,” 2025 IEEE Global Communications Conference (Globecom), Taipei, Taiwan, Dec. 2025.
P.-H. Chou, J.-J., Wu, W.-J. Huang, R. Y. Chang, “Sustainable LSTM-Based Precoding for RIS-Aided mmWave MIMO Systems with Implicit CSI,”2025 IEEE Global Communications Conference (Globecom), Taipei, Dec. 2025.
P. Singh, W.-J. Huang, B. Hazarika, K. Singh, T. Q. Duong, “Semantic-Aware Priority-Based Resource Allocation for C-V2X Platoons Using Transformer Encoding,”2025 IEEE Global Communications Conference (Globecom), Taipei, Taiwan, Dec. 2025.
P. Singh, B. Hazarika, K. Singh, W.-J. Huang, and T. Q. Duong, ”Semantic-Aware Spectrum Efficiency for 6G V2X URLLC with Multi-Agent Hierarchical DRL,” 2025 IEEE International Conference on Communications (ICC), Montreal, QC, Canada, , Jun. 2025
D. D. Putra, T. Cahyani, W.-J. Huang, and S.-I. Sou, ”Graph-MLP Based Optimization for RIS-Assisted Multi-User MISO Systems With Implicit CSI,” 2025 IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Barcelona, Spain, May 2025
P. Singh, B. Hazarika, K. Singh, W. -J. Huang and T. Q. Duong, ”Digital Twin-Assisted Adaptive Federated Multi-Agent DRL with GenAI for Optimized Resource Allocation in IoV Networks,” 2025 IEEE Wireless Communications and Networking Conference (WCNC), Milan, Italy, Mar. 2025
P. Singh, B. Hazarika, K. Singh, C. Pan, W. -J. Huang and C. -P. Li, ”Federated Deep Reinforcement Learning Enhanced Dynamic Vehicular Edge Caching Management,” 2024 IEEE Global Communications Conference, Cape Town, South Africa, Dec. 2024
C. -Y. Huang, P. -H. Chou, W. -J. Huang, Y. -R. Chien and Y. Tsao, ”Capacity-Net-Based RIS Precoding Design Without Channel Estimation for mmWave MIMO System,” 2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Valencia, Spain, 2024
T. -C. Liao, W. -J. Huang and C. -C. Jay Kuo, ”Green-Learning Based Design of RISAssisted MIMO Systems Based on Implicit CSI,” 2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Valencia, Spain, 2024
P. Saikia, K. Singh, W.-J. Huang, W. Bazzi and S. Biswas, ”Enhancing V2X Communication with Active RIS: A MADRL Approach with Perfect and Imperfect CSI,” 2024 IEEE 100th Vehicular Technology Conference (VTC2024-Fall), Washington, DC, USA, 2024
P. Saikia, A. Jee, K. Singh, S. Mumtaz and W.-J. Huang, ”STAR-RIS-Aided Full-Duplex ISAC Systems: A Novel Meta Reinforcement Learning Approach,” IEEE Global Communications Conference, Kuala Lumpur, Malaysia, 2023
P. Saikia, A. Jee, K. Singh, C. Pan, T. A. Tsiftsis and W. -J. Huang, ”RIS-Aided Integrated Sensing and Communications,” 2023 IEEE Global Communica-tions Conference, Kuala Lumpur, Malaysia, 2023
D. D. Putra, W. -J. Huang and A. Sirojuddin, ”Flexible Hierarchical Multi-Beam Search for mmWave massive MIMO Systems,” IEEE Wireless Communications and Networking Conference (WCNC), Glasgow, United Kingdom, 2023
V. Sharma, P. Saikia, S. K. Singh, K. Singh, W. -J. Huang and S. Biswas, ”FEEL-enhanced Edge Computing in Energy Constrained UAV-aided IoT Networks,” 2023 IEEE Wireless Communications and Networking Conference (WCNC), Glasgow, United Kingdom, 2023
P. Saikia, K. Singh, O. Taghizadeh, W. -J. Huang and S. Biswas, ”DRL Algorithms for Efficient Spectrum Sharing in RIS-aided MIMO Radar and Cellular Systems,” IEEE Military Communications Conference (MILCOM), Rockville, MD, USA, 2022
S. K. Singh, K. Agrawal, K. Singh, C. -P. Li and W. -J. Huang, "Position based Throughput Maximization of Multi-UAV-assisted Relay Networks," IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS), New Delhi, India, 2020
F. Chiu, T. -Y. Kuo, F. -T. Chien, W. -J. Huang and M. -K. Chang, "Joint User Clustering and Content Caching with Heterogeneous User Content Preferences," 2019 53rd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, 2019
C. -Y. Chen and W. -J. Huang, "Spectrum-Efficient Precoding Design for Full-Duplex MIMO Relay Systems," 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, 2019
H. -C. Chiu and W. -J. Huang, "Precoding design in two-way cooperative system with energy harvesting relay," 2018 27th Wireless and Optical Communication Conference (WOCC), Hualien, Taiwan, 2018
C. -Y. Mei and W. -J. Huang, "Low-complexity zero-forcing detector for large-scale MIMO-OFDM systems," 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), Kuala Lumpur, Malaysia, 2017
C. -Y. Wu, W. -J. Huang and W. -H. Chung, "Recursive Semiblind Channel Estimation in Massive MU-MIMO Systems," 2017 IEEE Global Communications Conference, Singapore, 2017
K. Muchtar, C. -H. Yeh, Z. -Y. Jian, C. -Y. Lin, W. -Y. Lin and W. -J. Huang, "Moving object detection based on image bit-planes and co-occurrence matrix in video surveillance," 2017 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW), Taipei, Taiwan, 2017
W. -W. Hu, W. -J. Huang, C. -P. Li and Y. -P. Lin, "Lifetime maximization in AF cooperative networks with energy-harvesting relays," 2017 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Cagliari, Italy, 2017
J. -Y. Yang and W. -J. Huang, "Joint Beamforming and Power Allocation Design in Non-Orthogonal Multiple Access Systems," 2016 International Computer Symposium (ICS), Chiayi, Taiwan, 2016
S. -J. Chern, W.-J. Huang and H.-I Liu, "The effects of mutual coupling for the space-time block coded MIMO-OFDM systems," 2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), Phuket, Thailand, 2016
W. -Z. Lee and W. -J. Huang, "Optimal resource allocation in underlay cognitive radio networks based on partial CSI," 2016 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Nara, Japan, 2016
Tsang-Yi Wang, P. -H. Chou and W. -J. Huang, "Relay misbehavior detection for robust diversity combining in cooperative communications," 2015 IEEE Signal Processing and Signal Processing Education Workshop (SP/SPE), Salt Lake City, UT, USA, 2015
Y.-Y. Chang and W.-J. Huang, "Recursive beamforming design for wireless information transfer in coordinated multi-point systems with statistical CSI," 2015 Seventh International Conference on Ubiquitous and Future Networks, Sapporo, Japan, 2015
C.-H. Lee, L.-C. Lo and W. -J. Huang, "Precoder design for AF cooperative systems with multiple wiretapping relays," 2014 14th International Sympo-sium on Communications and Information Technologies (ISCIT), Incheon, 2014
H. -T. Yu, L. -C. Lo and W. -J. Huang, "Lifetime maximization of secondary cooperative systems in underlay cognitive radio networks," 2013 9th International Conference on Information, Communications & Signal Processing, Tainan, Taiwan, 2013
R.-D. Hong and W. -J. Huang, "Channel estimation in time-varying coopera-tive networks using Kalman filter," 2013 9th International Conference on Information, Communications & Signal Processing, Tainan, Taiwan, 2013
F. -S. Tseng, W.-J. Huang and W. -R. Wu, "Robust far-end channel estimation design for MIMO relay systems," 2013, 7th International Conference on Signal Processing and Communication Systems (ICSPCS), Carrara, Australia, 2013
M. -L. Wang, C. -P. Li, W. -J. Huang, Y. -C. Chen and L. -C. Lo, "Semi-Blind Multipath Channel Estimation and Precoding Design in AF Two-Way Relay Networks," 2013 IEEE 78th Vehicular Technology Conference (VTC Fall), Las Vegas, NV, USA, 2013
W. -W. Hu, Y. -C. Ciou, C. -P. Li and W. -J. Huang, "PAPR reduction scheme in SFBC MIMO-OFDM systems without side information," 2013 IEEE International Conference on Communications (ICC), Budapest, Hungary, 2013
C. -H. Yeh, Y. -L. Lin, C. -C. Liu and W. -J. Huang, "Compressed-and-forward: Compressive sensing for cooperative communication," 2012 International Symposium on Intelligent Signal Processing and Communications Systems, Tamsui, Taiwan, 2012
C. -T. Liu, L. -C. Lo and W. -J. Huang, "Zero-forcing design of precoders and decoders in multiuser CDMA cooperative networks," Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Hollywood, CA, USA, 2012
Y. -M. Yi, L. -C. Lo and W. -J. Huang, "On blind sequential detection of misbehaving relay," Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Hollywood, CA, USA, 2012
C. -K. Hsu, C. -K. Wen, J. -C. Chen, W. -J. Huang and P. Ting, "Ergodic mutual information of amplify-and-forward MIMO relay channels with LOS compo-nents," Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Hollywood, CA, USA, 2012
M. -F. Jian, W. -J. Huang and C. -K. Wen, "Distributed beamforming with compressed feedback in time-varying cooperative networks," Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Hollywood, CA, USA, 2012
L. -C. Lo, Z. -J. Wang and W. -J. Huang, "Noncoherent misbehavior detection in space-time coded cooperative networks," 2012 IEEE International Confer-ence on Acoustics, Speech and Signal Processing (ICASSP), Kyoto, Japan, 2012
L. -C. Lo and W. -J. Huang, "Misbehavior Detection Without Channel Information in Cooperative Networks," 2011 IEEE Vehicular Technology Conference (VTC Fall), San Francisco, CA, USA, 2011
C. -K. Wen, K. -H. Lin, W. -J. Huang, C. -S. Chiu and C. -J. Chen, "Parasitic communication system via relaying," 2011 13th Asia-Pacific Network Operations and Management Symposium, Taipei, Taiwan, 2011
W. -J. Huang, Y. -S. Wang, Y. . -W. P. Hong and T. -H. Chang, "Decentralized Reduced-Rank Multiuser Relaying for Cooperative Uplink CDMA Networks," 2010 IEEE 71st Vehicular Technology Conference, Taipei, Taiwan, 2010
C. -P. Zhao, W. -J. Huang and T. -Y. Wang, "Optimal zero-forcing design of precoders and decoders for multiuser cooperative networks," 2010 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Shanghai, China, 2010
H. -J. Yang, W. -J. Huang, Y. -S. Wang and Y. . -W. P. Hong, "Reduced-rank multiuser relaying (RR-MUR) scheme for uplink CDMA networks," 2009 IEEE International Conference on Acoustics, Speech and Signal Processing, Taipei, Taiwan, 2009
W. -J. Huang, Y. -W. Hong and C.-C. J. Kuo, "Decode-and-Forward Coopera-tive Relay with Multi-User Detection in Uplink CDMA Networks," IEEE Global Telecommunications Conference, Washington, DC, USA, 2007
W. -J. Huang, Y. -W. Hong and C. . -C. J. Kuo, "Discrete Power Allocation for Lifetime Maximization in Cooperative Networks," 2007 IEEE 66th Vehicular Technology Conference, Baltimore, MD, USA, 2007
W. -J. Huang, Y. -W. Hong and C. . -C. J. Kuo, "Lifetime Maximization for Amplify-and-Forward Cooperative Networks," 2007 IEEE Wireless Communi-cations and Networking Conference, Hong Kong, China, 2007
W. -J. Huang, F. -H. Chiu, C. . -C. J. Kuo and Y. -W. Hong, "Comparison of Power Control Schemes for Relay Sensor Networks,"IEEE International Con-ference on Acoustics, Speech and Signal Processing, Honolulu, HI, USA, 2007
Y.-W. Peter Hong, W.-J. Huang, and C-C. Jay Kuo. Cooperative communications and networking: technologies and system design. Springer Science & Business Media, 2010