Lab Director

KESHAV SINGH (Associate Professor)

CONTACT INFORMATION

National Sun Yat-sen University, Kaohsiung, Taiwan
Institute of communications Engineering(ICE)
International Master’s Program in Telecommunication Engineering (IMPTE)
Laboratory： Intelligent Wireless Communication Lab
Office：EC 4023
Phone :+886-7-5252000 ext. 4492
Email：keshav.singh@mail.nsysu.edu.tw

ACADEMIC RECORD

  • National Central University, Taoyuan City, Taiwan
    Ph.D. in Communication Engineering, (2010-2015)

  • Athens Information Technology, Athens, Greece
    M.Sc. in Information and Telecommunications Technologies, (2008-2009)

RESEARCH INFORMATION

RESEARCH INTERESTS

  • Wireless communications, edge computing, caching
  • Green communication, Energy Harvesting
  • Multiuser MIMO
  • Cooperative Communication
  • Next generation multiple access
  • Beyond 5G and 6G communications
  • Unmanned aerial vehicle (UAV) assisted wireless communication
  • Reconfigurable Intelligent Surface (RIS) assisted V2V and V2I communication
  • Artificial intelligence and Machine learning for wireless communications
  • Dynamic Spectrum Access and Full-Duplex Radios

RESEARCH EXPERIENCE

Research Scientist
(Apr. 2019 to Jan. 2020)
School of Electrical & Electronic Engineering,
University College Dublin (UCD), Dublin, Ireland
  • Worked on Ultra-Reliable Low-Latency Communication and Transcoding Design for 5G and Beyond.

Research Associate
(Mar. 2016 to Mar. 2019)
Institute for Digital Communications, School of Engineering, University of Edinburgh, Edinburgh, Scotland, UK
  • Worked on 5G technologies, i.e., Full-Duplex, Non-Orthogonal Multiple-Access(NOMA), Green Wireless Communications, Wireless Caching, etc.

Research Assistant
(Sept. 2010 to Oct. 2015)
Department of Communication Engineering,
Broadband Mobile Communication Laboratory,
National Central University, Taiwan

(Jan. 2009 to Oct. 2009)
Broadband Wireless and Sensor Networks (B-WiSE) Research Group,
Athens Information Technology, Athens, Greece

PUBLICATIONS

Journal Publications

[77] B. Hazarika, K. Singh, et al. "RADiT:Resource allocation in digital twin-driven UAV-aided internet of vehicle networks," IEEE Journal on Selected Areas in Communications (2023).
[76] B. Hazarika, K. Singh, S. Biswas, et al."Multi-agent DRL-based task offloading in multiple RIS-aided IoV networks," IEEE Transactions on Vehicular Technology (2023).
[75] B. Hazarika, and K. Singh,"AFL-DMAAC: Integrated resource management and cooperative caching for URLLC-IoV networks," IEEE Transactions on Intelligent Vehicles (2023).
[74] M. Katwe, K. Singh, et al. "Ultra-high rate-reliability fairness in grant-free massive URLLC NOMA system: Joint power and channel allocation using meta-heuristic search" IEEE Transactions on Vehicular Technology (2023).
[73] K. Singh, P. Raut, et al. "Laser-powered multi-UAV URLLC systems: Reliability and scheduling performance analysis," IEEE Transactions on Vehicular Technology (2023).
[72] A. Bansal, K. Singh, et al. "RIS Selection Scheme for UAV-based Multi-RIS-aided Multiuser Downlink Network with Imperfect and Outdated CSI," IEEE Transactions on Communications (2023).
[71] P. Saikia, K. Singh, et al. "Proximal Policy Optimization for RIS-assisted Full Duplex 6G-V2X Communications," IEEE Transactions on Intelligent Vehicles (2023).
[70] Y. Jetti, K. Singh, et al. "Energy-Efficient Beamforming Design for RIS-aided MIMO Downlink Communication with SWIPT," IEEE Transactions on Green Communications and Networking (2023).
[69] S. Talla, P. Ghare, and K. Singh, "Reliability analysis of selective transmission enabled wireless sensor system in IIoT," IEEE Sensors Journal (2023).
[68] K. Singh, F. Karim, et al. "Performance Analysis of RIS-Assisted Full-Duplex Communications with Infinite and Finite Blocklength Codes." IEEE Transactions on Communications (2023).
[67] R. Deshpande, M. Katwe, K. Singh, and Z. Ding, "Resource allocation design for spectral-efficient URLLC using RIS aided FD-NOMA system." IEEE Wireless Communications Letters, Jul. 2023.
[66] K. Singh, M. Katwe, "Energy-efficient resource allocation and user grouping for multi-IRS aided MU-MIMO system." Journal of Physics Communications, Jul. 2023.
[65] K. Singh, S. K. Singh, and C. P. Li. "On the Performance Analysis of RIS-Assisted Infinite and Finite Blocklength Communication in Presence of an Eavesdropper." IEEE Open Journal of the Communications Society 4 (2023): 854-872.
[64] F. Karim, K. Singh, et al. "On the Performance of STAR-RIS-aided NOMA at Finite Blocklength." IEEE Wireless Communications Letters (2023).
[63] R. Allu, K. Singh, et al. "FD-NOMA Enabled Multiuser Transmission with Backscatter Communication." IEEE Wireless Communications Letters (2023).
[62] S. K. Singh, K. Singh, et al. "RSMA for Hybrid RIS-UAV-aided Full-Duplex Communications with Finite Blocklength Codes under Imperfect SIC." IEEE Transactions on Wireless Communications (2023).
[61] M. Katwe, K. Singh, et al. "Improved Spectral Efficiency in STAR-RIS Aided Uplink Communication using Rate Splitting Multiple Access." IEEE Transactions on Wireless Communications (2023).
[60] R. Allu, Raviteja, K. Singh, et al. "Robust Beamformer Design in Active RIS-Assisted Multiuser MIMO Cognitive Radio Networks." IEEE Transactions on Cognitive Communications and Networking (2023).
[59] K. Singh et al. "Joint Active and Passive Beamforming Design for RIS-Aided IBFD IoT Communications: QoS and Power Efficiency Considerations." IEEE Transactions on Consumer Electronics (2022).
[58] S. K. Singh, K. Singh, et al. "Ergodic Capacity and Placement Optimization for RSMA-Enabled UAV-Assisted Communication." IEEE Systems Journal (2022).
[57] S. K. Singh, K. Singh, et al. "Performance Analysis and Optimization of RSMA Enabled UAV-Aided IBL and FBL Communication with Imperfect SIC and CSI." IEEE Transactions on Wireless Communications (2022).
[56] S. Pala, K. Singh, et al. "Joint Optimization of URLLC Parameters and Beamforming Design for Multi-RIS-Aided MU-MISO URLLC System." IEEE Wireless Communications Letters 12.1 (2022): 148-152.
[55] S. K. Singh, K. Singh, et al. "NOMA Enhanced Hybrid RIS-UAV-Assisted Full-Duplex Communication System With Imperfect SIC and CSI." IEEE Transactions on Communications 70.11 (2022): 7609-7627.
[54] M. Katwe, K. Singh, et al. "Rate Splitting Multiple Access for Sum-Rate Maximization in IRS Aided Uplink Communications." IEEE Transactions on Wireless Communications (2022).
[53] M. Katwe, K. Singh, et al. "Rate-Splitting Multiple Access and Dynamic User Clustering for Sum-Rate Maximization in Multiple RISs-Aided Uplink mmWave System." IEEE Transactions on Communications 70.11 (2022): 7365-7383.
[52] P. Saikia, K. Singh, et al. "Signal Detection in GSM-Based In-Band Full-Duplex Communication Using DNN." IEEE Transactions on Vehicular Technology (2022).
[51] A. Mondal, K. Singh, et al. "Spectrum and Energy-Efficiency Maximization in RIS-Aided IoT Networks." IEEE Access 10 (2022): 103538-103551.
[50] K. Singh, et al. "Passive Beamforming Design and DNN-Based Signal Detection in RIS-Assisted MIMO Systems With Generalized Spatial Modulation." IEEE Transactions on Vehicular Technology (2022).
[49] R. Yadav, K. Singh, and A. Kumar. "Optimal Power Allocation for Achieving Secure Green Cognitive Radio Networks." Electronics 11.13 (2022): 1952.
[48] S. Kurma, K. Singh , et al. "Adaptive AF/DF Two-Way Relaying in FD Multiuser URLLC System With User Mobility." IEEE Transactions on Wireless Communications 21.12 (2022): 10224-10241.
[47] S. K. Singh, K. Singh, et al. "NOMA Enhanced UAV-Assisted Communication System With Nonlinear Energy Harvesting." IEEE Open Journal of the Communications Society 3 (2022): 936-957.
[46] S. Talla, P. Ghare and K. Singh, "TBDRS: Threshold Based Data Reduction System for Data transmission and Computation Reduction in WSNs," in IEEE Sensors Journal, doi: 10.1109/JSEN.2022.3171196.
[45] S. K. Singh, K. Agrawal, K. Singh, A. Bansal, C. -P. Li and Z. Ding, "On the Performance of Laser-Powered UAV-Assisted SWIPT Enabled Multiuser Communication Network with Hybrid NOMA," in IEEE Transactions on Communications, doi: 10.1109/TCOMM.2022.3169468.
[44] B. Hazarika, K. Singh, S. Biswas and C. -P. Li, "DRL-Based Resource Allocation for Computation Offloading in IoV Networks," in IEEE Transactions on Industrial Informatics, doi: 10.1109/TII.2022.3168292.
[43] S. Kurma, P. K. Sharma, K. Singh, S. Mumtaz and C. -P. Li, "URLLC Based Cooperative Industrial IoT Networks with Non-Linear Energy Harvesting," in IEEE Transactions on Industrial Informatics, doi: 10.1109/TII.2022.3166808.
[42] N. Agrawal, A. Bansal,K. Singh, C. -P. Li and S. Mumtaz, "Finite Block Length Analysis of RIS-Assisted UAV-Based Multiuser IoT Communication System with Non-Linear EH," in IEEE Transactions on Communications, doi: 10.1109/TCOMM.2022.3162249.
[41] A. Bansal, N. Agrawal and K. Singh, "Rate-Splitting Multiple Access for UAV-Based RIS-Enabled Interference-Limited Vehicular Communication System," accepted in IEEE Transactions on Intelligent Vehicles, doi: 10.1109/TIV.2022.3168159.
[40] V. Sharma, J. Yaswanth, S. K. Singh, S. Biswas, K. Singh and F. Khan, "A Pricing-Based Approach for Energy-Efficiency Maximization in RIS-aided Multi-user MIMO SWIPT-enabled Wireless Networks," accepted in IEEE Access, doi: 10.1109/ACCESS.2022.3158486.
[39] K. Panwar, M. Katwe, P. Babu, P. Ghare and K. Singh, "A Majorization-Minimization Algorithm for Hybrid TOA-RSS based localization in NLOS Environment," accepted in IEEE Communications Letters, doi: 10.1109/LCOMM.2022.3155685.
[38] K. Singh, S. Biswas, M. -L. Ku and M. F. Flanagan, "Transceiver Design and Power Control for Full-Duplex Ultra-Reliable Low-Latency Communication Systems," accepted in IEEE Transactions on Wireless Communications, vol. 21, no. 2, pp. 1392-1406, Feb. 2022, doi: 10.1109/TWC.2021.3103861.
[37] M. Katwe, K. Singh, P. K. Sharma and C. -P. Li, "Energy Efficiency Maximization for UAV-Assisted Full-Duplex NOMA System: User Clustering and Resource Allocation," accepted in IEEE Trans. Green Commun. Netw.,December 2021., DOI: 10.1109/TGCN.2021.3134642
[36] Ahmad Sirojuddin, Vezamafa Nzima, K. Singh, Sudip Biswas and Wan-Jen Huang, "Backscatter-Aided Relaying for Next-Generation Wireless Communications With SWIPT," in IEEE Access, November 2021, DOI: 10.1109/ACCESS.2021.3131211
[35] N. Agrawal, A. Bansal, K. Singh and C. -P. Li, "Performance Evaluation of RIS-Assisted UAV-Enabled Vehicular Communication System With Multiple Non-Identical Interferers," accepted in IEEE Transactions on Intelligent Transportation Systems, doi: 10.1109/TITS.2021.3123072.14:25
[34] H. Albinsaid, K. Singh , S. Biswas, and C. -P. Li, “Multi-agent reinforcement learning based distributed dynamic spectrum access,” accepted in IEEE Trans.Cogn. Commun. Netw., 2021.
[33] M. Katwe, K. Singh, P. K. Sharma, C. -P. Li, and Z. Ding, “Dynamic user clustering and optimal power allocation in UAV-assisted full-duplex hybrid NOMA system,” accepted in IEEE Trans. Wireless Commun., 2021, doi: 10.1109/TWC.2-021.3113640.
[32] 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,” accepted in IEEE Trans. Veh. Technol., 2021, doi: 10.1109/TVT.2021.3113046.
[31] S. K. Singh, K. Agrawal, K. Singh, and C. -P. Li, “Outage probability and throughput analysis of UAV-assisted rate-splitting multiple access,” accepted in IEEE Wireless Commun. Lett., 2021, doi: 10.1109/LWC.2021.3106456.
[30] A. Bansal, K. Singh, B. Clerckx, C.-P. Li, and M.-S. Alouini, “Rate-splitting multiple access for intelligent reflecting surface aided multi-user communications,” accepted in IEEE Trans. Veh. Technol., 2021, doi: 10.1109/TVT.2021.3102212.
[29] S. Dhok, P. Raut, P. K. Sharma, K. Singh, and C.-P. Li, “Non-linear energy harvesting in RIS-assisted URLLC networks for industry automation,” accepted in IEEE Trans. Commun., 2021, doi: 10.1109/TCOMM.2021.3100611.
[28] P. Raut, K. Singh, C. -P. Li, M. -S. Alouini, and W. -J. Huang, “Non-linear EHbased UAV-assisted FD IoT networks: Infinite and finite blocklength analysis,” accepted in IEEE Internet Things J., 2021, doi: 10.1109/JIOT.2021.3082102.
[27] M. Mustaghfirin, K. Singh, S. Biswas, and W.-J. Huamg, “Performance analysis of intelligent reflecting surface-assisted multi-users communication networks,” accepted in Electronics, 2021.
[26] H. Albinsaid, K. Singh, A. Bansal, S. Biswas, C. -P. Li, and Z. J. Haas,“Multiple antenna selection and successive signal detection for SM-based IRSaided communication,” IEEE Signal Process. Lett., vol. 28, pp. 813-817, Apr.2021.
[25] A. Bansal, K. Singh, and C. -P. Li, “Analysis of hierarchical rate splitting for intelligent reflecting surfaces-aided downlink multiuser MISO communications,”IEEE Open J. Commun. Soc., vol. 2, pp. 785-798, Apr. 2021.
[24] P. Raut, P. K. Sharma, K. Singh, and C. -P. Li, “On scheduling performance of multi-user full-duplex two-way relaying system with Rician distributed RSI,” IEEE Trans. Wireless Commun., vol. 20, no. 7, pp. 4657-4671, Jul. 2021.
[23] K. Singh, M. -L. Ku, and M. F. Flanagan, “Energy-efficient precoder design for downlink multi-user MISO networks with finite blocklength codes,” IEEE Trans. Green Commun. Netw., vol. 5, no. 1, pp. 160-173, Mar. 2021.
[22] U. Singh, S. Biswas, K. Singh, B. K. Kanaujia, and C. -P. Li, “Beamforming design for in-band full-duplex multi-cell multi-user MIMO LSA cellular networks,” IEEE Access, vol. 8, pp. 222355-222370, Dec. 2020.
[21] H. Albinsaid, K. Singh, S. Biswas, C.-P. Li, and M.-S. Alouini, “Block deep neural network-based signal detector for generalized spatial modulation,” IEEE Commun. Lett., vol. 24, no. 12, pp. 2775-2779, Dec. 2020.
[20] S. K. Singh, K. Agrawal, K. Singh, C.-P. Li, and W. Huang, “On UAV selection and position-based throughput maximization in multi-UAV relaying networks,” IEEE Access, vol. 8, pp. 144039-144050, Aug. 2020.
[19] S. Biswas, K. Singh, O. Taghizadeh, and T. Ratnarajah, “Design and analysis of FD MIMO cellular system in coexistence with MIMO radar,” IEEE Trans. Wireless Commun., vol. 19, no. 7, pp. 4727-4743, Jul. 2020.
[18] O. Y. Kolawole, S. Biswas, K. Singh, and T. Ratnarajah, “Transceiver design for energy-efficiency maximization in mmWave MIMO IoT networks,” IEEE Trans. Green Commun. Netw., vol. 4, no. 1, pp. 109-123, Mar. 2020.
[17] O. Y. Kolawole, S. Biswas, K. Singh, and T. Ratnarajah, “Transceiver design for energy-efficiency maximization in mmWave MIMO IoT networks,” IEEE Trans. Green Commun. Netw., vol. 4, no. 1, pp. 109-123, Mar. 2020.
[16]- R. Yadav, K. Singh, S. Biswas, and A. Kumar, “Multi-user AF relay networks with power allocation and transfer: A joint approach,” Energies, vol. 12, no. 16, p. 3157, Aug. 2019.
[15] A. Gupta, K. Singh, and M. Sellathurai, “Joint relay selection and resource allocation for achieving energy-efficient MU AF relays assisted SWIPT networks,” IEEE Trans. Green Commun. Netw., vol. 3, no. 2, pp. 505-522, Jun. 2019.
[14] Ramnaresh, A. Kumar, and K. Singh, “Green power allocation for cogniti-ve radio networks with spectrum sensing,” IEEJ Trans. Electr. Electron. Eng.,vol.14, no. 3, pp. 403-410, Mar. 2019.
[13] S. Biswas, T. Zhang, K. Singh, S. Vuppala, and T. Ratnarajah, “An analysis on caching placement for millimetre-micro wave hybrid networks,” IEEE Trans.Commun., vol. 67, no. 2, pp. 1645-1662, Feb. 2019.
[12] S. Biswas, K. Singh, O. Taghizadeh, and T. Ratnarajah, “Coexistence of MIMO radar and FD MIMO cellular systems with QoS considerations,” IEEE Trans. Wireless Commun., vol. 17, no. 11, pp. 7281-7294, Nov. 2018.
[11] K. Singh, S. Biswas, T. Ratnarajah, and F. Khan, “Transceiver design and power allocation for full-duplex MIMO communication systems with spectrum sharing radar,” IEEE Trans. Cogn. Commun. Netw., vol. 4, no. 3, pp. 556-566, Sept.2018.
[10] K. Singh, M.-L. Ku, J.-C. Lin, and T. Ratnarajah, “Toward optimal power control and transfer for energy harvesting amplify-and-forward relay networks,”IEEE Trans. Wireless Commun., vol. 17, no. 8, pp. 4971–4986, Aug. 2018.
[9] K. Singh, A. Gupta, T. Ratnarajah, and M.-L. Ku, “A general approach toward green resource allocation in relay-assisted multiuser communication networks,” IEEE Trans. Wireless Commun., vol. 17, no. 2, pp. 848–862, Feb. 2018.
[8] K. Singh, A. Gupta, and T. Ratnarajah, “QoS-driven energy-efficient resource allocation in multiuser amplify-and-forward relay networks,” IEEE Trans. Signal Inf. Process. Netw., vol. 3, no. 4, pp. 771–786, Dec. 2017.
[7] K. Singh, M.-L. Ku, S. Biswas, and T. Ratnarajah, “Energy-efficient subcarrier pairing and power allocation for DF relay networks with an eavesdropper,” Energies, vol. 67, no. 2, Nov. 2017.
[6] K. Singh, A. Gupta and T. Ratnarajah, “A Utility-Based Joint Subcarrier and Power Allocation for Green Communications in Multi-User Two-Way Regenerative Relay Networks,” IEEE Trans. Commun., vol. 65, no. 9, pp. 3705–3722, Sept.2017.
[5] K. Singh, M.-L. Ku, and J.-C. Lin, “Power allocation and relay selection in relay networks: A perturbation-based approach,” IEEE Signal Process. Lett., vol. 24,no. 9, pp. 1328–1332, Sept. 2017.
[4] K. Singh, A. Gupta, and T. Ratnarajah, “QoS-driven resource allocation and EE-balancing for multiuser two-way amplify-and-forward relay networks,”IEEE Trans. Wireless Commun., vol. 16, no. 5, pp. 3189–3204, May 2017.
[3] K. Singh, A. Gupta, and T. Ratnarajah, “Energy efficient resource allocation for multiuser relay networks,” IEEE Trans. Wireless Commun., vol. 16, no. 2,pp. 1218–1235, Feb. 2017.
[2] K. Singh, M.-L. Ku, and J.-C. Lin, “Joint power allocation, equalization, and relay selection for MIMO relay networks with multipath receptions,” IEEE Trans. Veh. Technol., vol. 65, no. 7, pp. 5160–5174, Jul. 2016.
[1] K. Singh and M.-L. Ku, “Toward green power allocation in relay-assisted multiuser networks: A pricing-based approach,” IEEE Trans. Wireless Commun., vol. 14, no. 5, pp. 2470–2486, May 2015.

Conference Publications

[66] T. A. Lestari, S. Kurma, K. Singh, A. Paul, S. Mumtaz, "Active-RIS-assisted digital twin-based URLLC internet-of-things networks," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[65] A. Paul, M. V. Katwe, K. Singh, C. P. Li, and D. W. K. Ng, "Throughput maximization for RSMA-empowered CRN under short-packet communications: A DRL-based approach," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[64] S. Pala, M. V. Katwe, K. Singh, T. Tsiftsis, and C. P. Li, "Robust design of RIS-aided full-duplex RSMA system for V2X communication: A DRL approach," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[63] V. Sharma, R. Allu, S. K. Singh, K. Singh, T. Tsiftsis, "RIS-aided SWIPT green communications under imperfect CSI," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[62] B. Hazarika, K. Singh, S. K. Singh, C. Pan, and T. Q. Duong, "Asynchronous federated learning-based resource management in URLLC-IoV networks," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[61] P. Saikia, A. Jee, K. Singh, C. Pan, T. Tsiftsis, and W. J. Huang, "RIS-aided integrated sensing and communications," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[60] 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," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[59] M. V. Katwe, R. Deshpande, K. Singh, and C. Pan, "Robust beamforming design for STAR-RIS-aided NOMA system under short-packet communication," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[58] J. Yaswanth, M. V. Katwe, K. Singh, O. Taghizadeh, C. Pan, and A. Schmeink, "Power-efficient STAR-RIS aided MIMO-SWIPT towards 6G green communications under channel estimation error," in Proc. IEEE GLOBECOM, Kuala Lumpur, Malaysia, Dec. 2023.
[57] K. Agrawal, S. Prakriya, and K.Singh, "Performance of a New Dynamic Time-Switching Protocol with a Battery-Assisted FD Relay," in Proc. IEEE VTC Spring 2023, Florence, Italy, June 2023.
[56] S. Kurma, K. Singh, P. K. Sharma, C.-P. Li, and T. Tsiftsis "Uplink cell-free massive MIMO URLLC systems with user mobility and imperfect CSI," in Proc. IEEE ICC, Rome, Italy, May 2023.
[55] J. Yaswanth, M. Katwe, K. Singh, and S. Prakriya "Power efficient robust beamforming design for active RIS-aided MU-MIMO SWIPT systems," in Proc. IEEE ICC, Rome, Italy, May 2023. (EI)
[54] R. S. Deshpande, M. Katwe, K. Singh, C. Pan, and M. F. Flanagan "Energy-efficient STAR-RIS-aided MU-MIMO system for next-generation green URLLC," in Proc. IEEE ICC Workshop, Rome, Italy, May 2023.
[53] J. Yaswanth, M. Katwe, K. Singh, O. Taghizadeh, and A. Schmeink, "Joint beamforming design for STAR-RIS-aided MU-MIMO system with SWIPT," in Proc. IEEE ICC Workshop, Rome, Italy, May 2023.
[52] K. Singh, B. Hazarika, et al. "Digital twin-assisted resource allocation in UAV-aided internet of vehicles networks," IEEE ICC Workshop, 2023.
[51] S. Kurma, K. Singh, et al. "RIS-empowered MEC for URLLC systems with digital-twin-driven architecture," IEEE INFOCOM W0KSH0PS, 2023.
[50] V. Sharma, K. Singh, et al. "FEEL-enhanced Edge Computing in Energy Constrained UAV-aided IoT Networks." 2023 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2023.
[49] S. Kurma, K. Singh, et al. "DRL Approach for Spectral-Energy Trade-off in RIS-assisted Full-duplex Multi-user MIMO Systems." 2023 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2023.
[48] S. Pala, K. Singh, et al. "Design of RIS-assisted Full Duplex 6G-V2X Communications." 2023 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2023.
[47] F. Karim, K. Singh, et al. "STAR-RIS-aided Full Duplex Communications with FBL Transmission." 2023 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2023.
[46] R. Allu, K. Singh, et al. "Energy-Efficient Precoder Design in RIS-Assisted Multiuser MIMO Cognitive Radio Networks." GLOBECOM 2022-2022 IEEE Global Communications Conference. IEEE, 2022.
[45] Y. Jetti, S. K. Singh, and K. Singh. "Design of Power-Efficient SWIPT-enabled RIS-assisted MIMO Communications." GLOBECOM 2022-2022 IEEE Global Communications Conference. IEEE, 2022.
[44] F. Karim, Farjam, K. Singh, et al. "STAR-RIS aided Full Duplex Communication System: Performance Analysis." GLOBECOM 2022-2022 IEEE Global Communications Conference. IEEE, 2022.
[43] M. Katwe, K. Singh, et al. "Rate Splitting Multiple Access for Energy Efficient RIS-aided Multi-user Short-Packet Communications." 2022 IEEE Globecom Workshops (GC Wkshps). IEEE, 2022.
[42] S. K. Singh, K. Singh, et al. "RSMA Enhanced RIS-FD-UAV-aided Short Packet Communications under Imperfect SIC." 2022 IEEE Globecom Workshops (GC Wkshps). IEEE, 2022.
[41] P. Saikia, K. Singh, et al. "DRL Algorithms for Efficient Spectrum Sharing in RIS-aided MIMO Radar and Cellular Systems." MILCOM 2022-2022 IEEE Military Communications Conference (MILCOM). IEEE, 2022.
[40] S. Kurma, K. Singh, et al. "Outage Probability Analysis of Uplink Cell-Free Massive MIMO with User Mobility." MILCOM 2022-2022 IEEE Military Communications Conference (MILCOM). IEEE, 2022.
[39] M. Katwe, K. Singh, et al. "UAV aided FD-NOMA for Energy-efficient Ultra-Reliable Low-latency Communications." MILCOM 2022-2022 IEEE Military Communications Conference (MILCOM). IEEE, 2022.
[38] B. Hazarika, K. Singh, et al. "Multi-Agent DRL-Based Computation Offloading in Multiple RIS-Aided IoV Networks." MILCOM 2022-2022 IEEE Military Communications Conference (MILCOM). IEEE, 2022.
[37] S. K. Singh, K. Singh, et al. "A NOMA-enabled Hybrid RIS-UAV-aided Full-Duplex Communication System." 2022 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit). IEEE, 2022.
[36] B. Hazarika, K. Singh, et al. "SAC-Based Resource Allocation for Computation Offloading in IoV Networks." 2022 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit). IEEE, 2022.
[35] F. Karim, K. Singh, et al. "A performance analysis for multi-RIS-assisted full duplex wireless communication system." ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2022.
[34] A. Singh, Z. Saman, and K. Singh. "Vermibiotechnology: A Promising Tool for Waste Management and Organic Farming." Earthworms and their Ecological Significance (2022): 97.
[33] A. Jolly, S. Biswas, and K. Singh, “RSMA for IRS aided 6G communication systems: Joint active and passive beamforming design,” in Proc. IEEE ANTS, Dec. 2021.
[32] S. K. Singh, K. Agrawal,K. Singh, and C. -P. Li,, “UAV-assisted hybrid communication system with NOMA and nonlinear energy harvesting,” in Proc. IEEE VTC Fall, Sept. 2021.
[31] S. Kurma, P. K. Sharma, V. Panse, and K. Singh, “Cooperative user selection with non-linear energy harvesting in IoT environmen,” in Proc. IEEE VTC Fall, Sept. 2021.
[30] H. K. Narsani, P. Raut, K. Dev, K. Singh, and C. -P. Li, “Interference limited network for factory automation with multiple packets transmissions,” in Proc. IEEE CCNC, Jan. 2021, pp. 1-6.
[29] S. K. Singh, K. Agrawal, K. Singh, C. -P. Li, and W. -J. Huang, “Position based throughput maximization of multi-UAV-assisted relay networks,” in Proc. IEEE ANTS, Dec. 2020, pp. 1-6.
[28] K. Singh, M.-L. Ku, and M. F. Flanagan, “Resource allocation in energy-efficient URLLC multi-user multicarrier AF relay networks,” in Proc. IEEE ICC, Jun. 2020, pp. 1-6.
[27] K. Singh, M.-L. Ku, and M. F. Flanagan, “Energy-efficient precoder design for URLLC-enabled downlink multi-user MISO networks using finite Blocklength codes,” in Proc. IEEE VTC Spring, Antwerp, Belgium, May 2020, pp. 1-5.
[26] K. Singh, S. Biswas, M.-L. Ku, and M. F. Flanagan, “Transceiver design for full-duplex ultra-reliable low-latency communications with finite blocklength,” in Proc. IEEE WCNC, Seoul, Korea (South), May 2020, pp. 1-6.
[25] K. Singh, S. Biswas, T. Ratnarajah, K. Wang, Z. Ding, and F. Khan, “On the design and analysis of full-duplex non-orthogonal multiple access systems,” in Proc. IEEE SPAWC, Jul. 2019, pp. 1-5.
[24] K. Singh, M.-L. Ku, and C.-M. Yu, “Joint subcarrier pairing and power allocation for achieving energy-efficient decode-and-forward relay networks,” in Proc. IEEE VTC Spring, Kuala Lumpur, Malaysia, 2019, pp. 1-6.
[23] K. Singh, S. Biswas, O. Taghizadeh and T. Ratnarajah, “Beamforming design for coexistence of full-duplex multi-cell MU-MIMO cellular network and MIMO radar,” in Proc. IEEE ICASSP, May 2019, pp. 7775-7779
[22] S. Biswas, K. Singh, O. Taghizadeh, T. Ratnarajah, “QoS-based robust transceiver design for coexistence of MIMO radar and FD MU-MIMO cellular system,” in Proc. IEEE GLOBECOM, Abu Dhabi, UAE, Dec. 2018, pp. 1-7.
[21] S. Biswas, K. Singh, and T. Ratnarajah, “Transceiver design for spectrum sharing between FD cellular system and MIMO radar,” in Proc. IEEE SPAWC, Kalamata, Greece, Jun. 2018, pp. 1-5.
[20] A. Gupta,K. Singh, S. Biswas, T. Ratnarajah, and M. Sellathurai, “An energyefficient approach towards power allocation in non-orthogonal multiple access fullduplex AF relay systems,” in Proc. IEEE SPAWC, Kalamata, Greece, Jun. 2018, pp. 1-5.
[19] S. Biswas, K. Singh, O. Taghizadeh, T. Ratnarajah, and M. Sellathurai, “Beamforming design for full-duplex cellular and MIMO radar coexistence: A rate maximization approach,” in Proc. IEEE ICASSP, Alberta, Canada, Apr. 2018, pp. 3384-3388.
[18] K. Singh, A. Gupta, S. Biswas, and T. Ratnarajah, “A unified approach towards green resource allocation in relay-assisted multiuser networks,” in Proc. IEEE GLOBECOM, Singapore, Dec. 2017, pp. 1-6.
[17] K. Singh, M.-L. Ku, C.-C. Wang, and C.-Y. Lin, “SVD-based signal alignment for MU-MIMO two-way relay networks,” in Proc. IEEE APWCS, Incheon, South Korea, Aug. 2017.
[16] K. Singh, S. Biswas, A. Gupta, T. Ratnarajah, and M. Sellathurai, “Joint power allocation and beamforming design for full-duplex MIMO cellular systems with spectrum sharing radar,” in Proc. IEEE NASA/ESA AHS, Pasadena, CA, Jul. 2017, pp. 93-100.
[15] K. Singh, A. Gupta, and T.Ratnarajah, “Efficient joint subcarrier and power allocation for achieving green multiuser full-duplex decode-and-forward relay networks,” in Proc. IEEE ICC, Paris, France, May 2017, pp. 1-6.
[14] K. Singh, A. Gupta, and T.Ratnarajah, “Green resource allocation and EEbalancing in multiuser two-way amplify-and-forward relay networks,” in Proc. IEEE ICC, Paris, France, May 2017, pp. 1-6.
[13] K. Singh, A. Gupta, M.-L. Ku, and T. Ratnarjah, “Joint subcarrier pairing and power allocation for two-way energy-efficient relay networks,” in Proc. IEEE GLOBECOM, Washington DC, USA, Dec. 2016, pp. 1-6.
[12] R. Yadav, K. Singh, A. Gupta, and A. Kumar, “Optimal energy-efficient resource allocation in energy harvesting cognitive radio networks with spectrum sensing,” in Proc. IEEE VTC Fall, Montreal, Canada, Sept. 2016, pp. 1-5.
[11] K. Singh, M.-L. Ku, and J. Lin, “Joint power control and energy transfer for energy harvesting relay networks,” in Proc. IEEE ICC, Kuala Lumpur, Malaysia, May 2016, pp. 1-5.
[10] R. Yadav, K. Singh, A. Kumar, and T. Kumar, “Energy-efficient power allocation with spectrum sensing in cognitive radio networks,” in Proc. IEEE ICCC, Nov. 2015, pp. 1-6.
[9] K. Singh, R. Yadav, and A. Kumar, “Energy-efficient resource allocation in multiuser decode-and-forward relay networks,” in Proc. IEEE ICCC, Nov. 2015, pp. 1-6.
[8] K. Singh, M.-L. Ku, and J.-C. Lin, “Joint QoS-promising and EE-balancing power allocation for two-way relay networks,” in Proc. IEEE PIMRC, Aug. 2015, pp. 1931-1935.
[7] C.-Y. Lin, H. Chang, K. Singh, and M.-L. Ku, “A compressive sensing approach to channel estimation for OFDM systems in sparse multipath channels,” in Proc. IEEE APWCS, Aug. 2014.
[6] K. Singh, M.-L. Ku, and J.-C. Lin, “Optimal energy-efficient power allocation for multiuser relay networks,” in Proc. IEEE VTC Spring, Seoul, May 2014, pp. 1-5.
[5] K. Singh, M.-L. Ku, and J.-C. Lin, “Power control for achieving energy-efficient multiuser two-way balancing relay networks,” in Proc. IEEE ICASSP, Florence, Italy, May 2014, pp. 2749-2753.
[4] H. Chang, M.-L. Ku, K. Singh, and J.-C. Lin, “Low-complexity amplify-andforward mobile relay networks without source-to-relay CSI,” in Proc. IEEE VTC Fall, Las Vegas, NV, USA, Sept. 2013, pp. 1-5.
[3] K. Singh, M.-L. Ku, and J.-C. Lin, “An optimal temporal-and-spatial equalizer for two-hop MIMO relay networks with backward CSIs,” in Proc. IEEE WCNC, Shanghai, China, Apr. 2013, pp. 3242-3247.
[2] K. Singh, M.-L. Ku, and J.-C. Lin, “A two-dimensional MMSE equalizer for MIMO relay networks in multipath fading channels,” in Proc. IEEE WCNC, Shanghai, China, Apr. 2013, pp. 3236-3241.
[1] K. Singh and M.-L. Ku, “Joint power allocation and MMSE equalizer designs for MIMO distributed relay networks,” in Proc. IEEE ITST, Taipei, Taiwan, Nov. 2012, pp. 599-604.

Book Chapter

[1] K. Singh, M.-L. Ku, M. F. Flanagan, andWei Li, “Energy Harvesting Networks,” accepted by Wiley Publisher (Wiley 5G Ref Project), 2019.

Tutorial

[1] T. Ratnarajah, S. Biswas, K. Singh, A. C. Cirik, “Transceiver design for full duplex radios under spectrum sharing environments,”EAI International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM), Sept. 18-20, 2018, Ghent, Belgium.

INVITED TALKS

K. Singh, “Signal Processing for 5G and Beyond Communications,” Indian Institute of Technology, Patna, India, Jul. 2021.
K. Singh, “Signal Processing for 5G and Beyond Communications,” Thakur College of Engineering and Technology, Mumbai, India, Jun. 2021.
K. Singh, “Laser Powered UAV-Assisted Communication System with NOMAand Non-Linear Energy Harvesting,” Indian Institute of Information Technology, Guwahati, India, Feb. 2021.
K. Singh, “Joint Mobile Node Positioning, UAV Placement and Resource Allocation in UAV Aided 5G and beyond Communication Networks,” Visvesvaraya National Institute of Technology (VNIT), Nagpur, India, Feb. 2021.
K. Singh, “Signal Processing for 5G and Beyond Communicationss,” Visvesvaraya National Institute of Technology (VNIT), Nagpur, India, Jan. 2021.

RESEARCH GRANTS

2021 Qualcomm Taiwan University Research Collaboration Project: “Advance Transceiver Design, Access Technique, and AI Research for the Next-generation Wireless Communication Systems”-Next generation multiple access for IRS-assisted UAV based wireless communication networks.
110 Special research project (general research project), ”UAV wireless communication assisted by smart reflective surfaces in the limited-energy Internet of Things: Analysis of infinite and finite block length,” Project number: MOST 110-2221-E- 110-020-
110 Special research project (general research project), ”Development of key technologies for communication of next-generation terminals and small base stations based on intermediate frequency and high frequency MIMO multi-antenna systems(Four-year plan, co-host),” Project number: MOST 110-2224-E-110 -001-
2020 Qualcomm Taiwan University Research Collaboration Project: “Advance mmWave Transceiver Design, Access Technique, and AI Research”- Dual Function mmWave Radar-Communication System: Design and Analysis.
109 Special Research Project (Research Project for Newcomers), “Joint design of precoding and decoding error rate for 5G ultra-reliable low-latency wireless communication system,” Project number: MOST-109-222-E-110-003 -

TEACHING EXPERIENCE

Associate Professor, (Feb. 2024 - Present)

  • Institute of communications Engineering
    National Sun Yat-sen University    , Kaohsiung, Taiwan 804, R.O.C

  • International Master’s Program in Telecommunication Engineering (IMPTE)
    National Sun Yat-sen University    , Kaohsiung, Taiwan 804, R.O.C

Assistant Professor, (Feb. 2020 - Jan 2024)

  • Institute of communications Engineering
    National Sun Yat-sen University    , Kaohsiung, Taiwan 804, R.O.C

  • International Master’s Program in Telecommunication Engineering (IMPTE)
    National Sun Yat-sen University    , Kaohsiung, Taiwan 804, R.O.C

Teaching Assistant, NCU at Taiwan (Sept. 2010 - Oct. 2015)

  • Optimization Theory for Communications
  • Engineering Mathematics–Differential Equation

Assistant Professor, (Sept. 2010 - Jul. 2015)

  • Amity School of Engineering & Technology, New Delhi, India
  • Mobile Communication
  • Algorithm Analysis & Design

Lecturer, (Jan. 2007 - Aug. 2010)

  • Amity School of Engineering & Technology, New Delhi, India
  • Computer Architecture
  • Data Structures

PROFESSIONAL SERVICE

Technical Program Committee Member

  • Globecom, SAC MLC, 2022
  • Globecom, SAC MLC, 2021
  • VTC2020-Fall: Victoria, IEEE APWCS 2021
  • VTC2019-Fall: Hawaii
  • IEEE Vehicular Technology Conference (VTC–Fall) 2016, 2017
  • IEEE Vehicular Technology Conference (VTC–Spring) 2016
  • VTC-Spring: Nanjing, 2016
  • VTC-Fall: Montreal, 2016

Technical Reviewer

  • IEEE Transactions on Wireless Communications
  • IEEE Transactions on Signal Processing
  • IEEE Transactions on Communications
  • IEEE Transactions on Vehicular Technology
  • IEEE Transactions on Green Communications and Networking
  • IEEE Wireless Communications Letters
  • IEEE Wireless Communications and Networking Conference (WCNC)
  • IEEE Global Communications Conference (GLOBECOM)
  • IEEE Vehicular Technology Conference (VTC)
  • IEEE International Conference on Communications (ICC)

    • LIST OF COLLABORATORS

    • Prof. Z. Ding, University of Manchester, UK
    • Prof. Bruno Clerckx, Imperial College London, UK
    • Prof. Mark Flanagan, University College Dublin (UCD), Ireland
    • Prof. M.-S. Alouini, King Abdullah University of Science and Technology (KAUST), Kingdom of Saudi Arabia
    • Dr. Sudip Biswas, Indian Institute of Information Technology, Guwahati, India
    • Dr. Prabhat Kumar Sharma, Visvesvaraya National Institute of Technology, Nagpur, Maharashtra, India
    • Dr. Faheem Khan, University of Huddersfield, UK
    • Dr. Shahid Mumtaz, Instituto de Telecomunicações ,Santiago University Campus, PORTUGAL
    • Dr. Ankur Bansal, Indian Institute of Technology Jammu, India