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Book Chapters
高镇, "大规模MIMO通信稀疏信号处理", 北京理工大学出版社. [京东]
Zhen Gao, Malong Ke, Li Qiao, and Yikun Mei, "Massive IoT Access for 6G", Springer Press. [Buy] [京东]
Zhen Gao, Linglong Dai, Xinyu Gao, and Zhaocheng Wang, "Channel estimation in mmWave massive MIMO systems", Chapter 6 of book MmWave Massive MIMO: A paradigm for 5G, Elsevier Press.
Zhen Gao, Linglong Dai, Xinyu Gao, Muhammad Zeeshan Shakir, and Zhaocheng Wang, "Fronthaul design for mmWave massive MIMO HetNets", Chapter 12 of book MmWave Massive MIMO: A paradigm for 5G, Elsevier Press.
Xinyu Gao, Linglong Dai, Zhen Gao, and Zhaocheng Wang, "Precoding for mmWave MIMO", Chapter 5 of book MmWave Massive MIMO: A paradigm for 5G, Elsevier Press.
杨昉, 刘思聪, 高镇. "5G 移动通信空口新技术 ", 电子工业出版社. [Buy]
Journals
L. Li, Y. Yang, L. Bao, Z. Gao, Y. Wu and H. Xiang, "Deep Reinforcement Learning based Downlink Beamforming and Phase Optimization for RIS-Aided Communication System," in IEEE Wireless Communications Letters, doi: 10.1109/LWC.2023.3318212. [IEEE URL]
K. Song, B. Feng, Y. Wu, Z. Gao and W. Zhang, "R-PMAC: A Robust Preamble Based MAC Mechanism Applied in Industrial Internet of Things," in IEEE Internet of Things Journal, doi: 10.1109/JIOT.2023.3285890. [arXiv] [IEEE URL]
Z. Wang, J. Wang, Z. Gao, Y. Huang, D. W. K. Ng and L. Hanzo, "Rapidly Converging Low-Complexity Iterative Transmit Precoders for Massive MIMO Downlink," in IEEE Transactions on Communications, doi: 10.1109/TCOMM.2023.3305646. [IEEE URL]
Z. Gao, S. Liu, Y. Su, Z. Li, and D. Zheng, "Hybrid Knowledge-Data Driven Channel Semantic Acquisition and Beamforming for Cell-Free Massive MIMO", to appear in IEEE J. Sel. Topics Signal Process. [arXiv] [IEEE URL]
Z. Li, Z. Gao and T. Li, "Sensing User's Channel and Location with Terahertz Extra-Large Reconfigurable Intelligent Surface under Hybrid-Field Beam Squint Effect," accepted by IEEE J. Sel. Top. Sign. Proces, 2023. [arXiv] [IEEE URL] [ Codes ]
K. Ying, Z. Gao, S. Chen, M. Zhou, D. Zheng, S. Chatzinotas, B. Ottersten, and H. V. Poor, "Quasi-Synchronous Random Access for Massive MIMO-Based LEO Satellite Constellations," in IEEE Journal on Selected Areas in Communications, vol. 41, no. 6, pp. 1702-1722, June 2023. [arXiv] [IEEE URL] [ Codes ]
Y. Mei, Z. Gao, D. Mi, M. Zhou, D. Zheng, M. Matthaiou, P. Xiao, R. Schober, "Massive Access in Extra Large-Scale MIMO With Mixed-ADC Over Near-Field Channels," in IEEE Transactions on Vehicular Technology, vol. 72, no. 9, pp. 12373-12378, Sept. 2023. [arXiv] [IEEE URL] [ Codes ]
Z. Gao, H. Xiu, Y. Mei, A. Liao, M. Ke, C. Hu, M. S. Alouini, "Multi-panel extra-large scale MIMO based joint activity detection and channel estimation for near-field massive IoT access," in China Communications, vol. 20, no. 5, pp. 232-243, May 2023. [IEEE URL]
M. Ke, Z. Gao, M. Zhou, D. Zheng, D. W. K. Ng and H. V. Poor, "Next-Generation URLLC With Massive Devices: A Unified Semi-Blind Detection Framework for Sourced and Unsourced Random Access," in IEEE Journal on Selected Areas in Communications, vol. 41, no. 7, pp. 2223-2244, July 2023. [arXiv] [IEEE URL]
K. Ying, Z. Gao, S. Chen, X. Gao, M. Matthaiou, R. Zhang, and R. Schober, "Reconfigurable Massive MIMO: Harnessing the Power of the Electromagnetic Domain for Enhanced Information Transfer," accepted by IEEE Wireless Communications, 2023. [arXiv] [IEEE URL]
X. Zhu, Y. Huang, S. Wang, Q. Wu, X. Ge, Y. Liu, Z. Gao, "Dynamic Spectrum Anti-Jamming with Reinforcement Learning Based on Value Function Approximation," in IEEE Wireless Commun. Lett. vol. 12, no. 2, pp. 386-390, Feb. 2023. [IEEE URL]
J. Zhao, Y. Zhu, K. Cai, Z. Gao, Z. Han and L. Hanzo, "Multiple-Antenna Aided Aeronautical Communications in Air-Ground Integrated Networks: Channel Estimation, Reliable Transmission, and Multiple Access," in IEEE Wireless Communications [arXiv] [IEEE URL]
Y. Wang, Z. Gao, D. Zheng, S. Chen, D. Gunduz, and H. V. Poor, "Transformer-Empowered 6G Intelligent Networks: From Massive MIMO Processing to Semantic Communication," accepted by IEEE Wireless Communications. [arXiv] [IEEE URL] [Tutorial Link]
Z. Gao, X. Zhou, J. Zhao, J. Li, C. Zhu, C. Hu, P. Xiao, S. Chatzinotas, D. W. K. Ng, B. Ottersten, "Grant-Free NOMA-OTFS Paradigm: Enabling Efficient Ubiquitous Access for LEO Satellite Internet-of-Things," in IEEE Network, vol. 37, no. 1, pp. 18-26, March 2023. [arXiv] [IEEE URL]
M. Wu, Z. Gao, Y. Huang, Z. Xiao, D. W. K. Ng and Z. Zhang, "Deep Learning-Based Rate-Splitting Multiple Access for Reconfigurable Intelligent Surface-Aided Tera-Hertz Massive MIMO," in IEEE Journal on Selected Areas in Communications, vol. 41, no. 5, pp. 1431-1451, May 2023. [arXiv] [IEEE URL] [ Codes ]
X. Zhou, K. Ying, Z. Gao, Y. Wu, Z. Xiao, S. Chatzinotas, J. Yuan, and B. Ottersten, "Active Terminal Identification, Channel Estimation, and Signal Detection for Grant-Free NOMA-OTFS in LEO Satellite Internet-of-Things," in IEEE Transactions on Wireless Communications, vol. 22, no. 4, pp. 2847-2866, April 2023. [arXiv] [IEEE URL]
H. Xiu, Z. Gao, et al., "Joint Activity Detection and Channel Estimation for Massive IoT Access Based on Millimeter-Wave/Terahertz Multi-Panel Massive MIMO," in IEEE Transactions on Vehicular Technology, vol. 72, no. 1, pp. 1349-1354, Jan. 2023. [IEEE URL]
B. Zhu, E. Bedeer, H. H. Nguyen, R. Barton and Z. Gao, "UAV Trajectory Planning for AoI-Minimal Data Collection in UAV-Aided IoT Networks by Transformer," in IEEE Transactions on Wireless Communications, vol. 22, no. 2, pp. 1343-1358, Feb. 2023. [IEEE URL]
Z. Gao, Z. Wan, D. Zheng, S. Tan, C. Masouros, D. W. K. Ng, and S. Chen, Integrated Sensing and Communication With mmWave Massive MIMO: A Compressed Sampling Perspective," in IEEE Transactions on Wireless Communications, vol. 22, no. 3, pp. 1745-1762, March 2023. [arXiv] [IEEE URL] [ Codes ]
J. Huang, Y. Yang, Z. Gao, D. He and D. W. K. Ng, "Dynamic Spectrum Access for D2D-Enabled Internet of Things: A Deep Reinforcement Learning Approach," in IEEE Internet of Things Journal, vol. 9, no. 18, pp. 17793-17807, 15 Sept.15, 2022. [IEEE URL]
Z. Wan, Z. Gao, M. D. Renzo and L. Hanzo, "The Road to Industry 4.0 and Beyond: A Communications-, Information-, and Operation Technology Collaboration Perspective," in IEEE Network, vol. 36, no. 6, pp. 157-164, November/December 2022. [IEEE URL]
X. Zhou, K. Ying, S. Liu, M. Ke, Z. Gao and M.-S. Alouini, "Reconfigurable intelligent surface assisted grant-free massive access," in Intelligent and Converged Networks, vol. 3, no. 1, pp. 134-143, March 2022, doi: 10.23919/ICN.2022.0009. [IEEE URL]
Z. Gao, M. Wu, C. Hu, F. Gao, G. Wen, D. Zheng, J. Zhang, "Data-Driven Deep Learning Based Hybrid Beamforming for Aerial Massive MIMO-OFDM Systems With Implicit CSI," in IEEE Journal on Selected Areas in Communications, vol. 40, no. 10, pp. 2894-2913, Oct. 2022, doi: 10.1109/JSAC.2022.3196064. (SCI Q1 Top, IF=9.619) [arXiv] [ Codes ] [IEEE URL]
L. Qiao, J. Zhang, Z. Gao, D. Zheng, M. J. Hossain, Y. Gao, D. W. K. Ng, and M. Di Renzo, "Joint Activity and Blind Information Detection for UAV-Assisted Massive IoT Access," in IEEE Journal on Selected Areas in Communications, vol. 40, no. 5, pp. 1489-1508, May 2022, doi: 10.1109/JSAC.2022.3143255. (SCI Q1 Top, IF=9.619) [arXiv] [IEEE URL]
M. Ke, Z. Gao, Y. Huang, G. Ding, D. W. K. Ng, Q. Wu, J. Zhang, "An Edge Computing Paradigm for Massive IoT Connectivity Over High-Altitude Platform Networks," in IEEE Wireless Communications, vol. 28, no. 5, pp. 102-109, October 2021. (SCI Q1 Top, IF=11.979) [IEEE URL]
Y. Mei, Z. Gao, Y. Wu, W. Chen, D. W. K. Ng, M. Di Renzo, "Compressive Sensing-Based Joint Activity and Data Detection for Grant-Free Massive IoT Access," in IEEE Transactions on Wireless Communications, vol. 21, no. 3, pp. 1851-1869, March 2022, doi: 10.1109/TWC.2021.3107576. (Pre-Print) [arXiv] [ Codes ] [IEEE URL]
Y. Wang, Z. Gao, J. Zhang, X. Cao, D. Zheng, Y. Gao, D. W. K. Ng, M. D. Renzo, "Trajectory Design for UAV-Based Internet of Things Data Collection: A Deep Reinforcement Learning Approach," in IEEE Internet of Things Journal, vol. 9, no. 5, pp. 3899-3912, 1 March1, 2022, doi: 10.1109/JIOT.2021.3102185. (SCI Q1 Top, IF=9.417) [URL] [ Codes ]
S. Liu, Z. Gao, Y. Wu, D. W. K. Ng, X. Gao, K.-K Wong, S. Chatzinotas, B. Ottersten, "LEO Satellite Constellations for 5G and Beyond: How Will They Reshape Vertical Domains?," in IEEE Communications Magazine, vol. 59, no. 7, pp. 30-36, July 2021. (SCI Q1 Top, IF=9.619) [URL]
L. Qiao, J. Zhang, Z. Gao, D. W. K. Ng, M. D. Renzo and M. -S. Alouini, "Massive Access in Media Modulation Based Massive Machine-Type Communications," in IEEE Transactions on Wireless Communications, vol. 21, no. 1, pp. 339-356, Jan. 2022, doi: 10.1109/TWC.2021.3095484. [URL] [Slides] [ Codes ]
X. Ma, Z. Gao, F. Gao, M. D. Renzo, "Model-Driven Deep Learning Based Channel Estimation and Feedback for Millimeter-Wave Massive Hybrid MIMO Systems," in IEEE Journal on Selected Areas in Communications, vol. 39, no. 8, pp. 2388-2406, Aug. 2021. (SCI Q1 Top, IF=11.42) [URL] [ Codes ]
A. Liao, Z. Gao, D. Wang, H. Wang, H. Yin, D. W. K. Ng, M.-S. Alouini, "Terahertz Ultra-Massive MIMO-Based Aeronautical Communications in Space-Air-Ground Integrated Networks," in IEEE Journal on Selected Areas in Communications, vol. 39, no. 6, pp. 1741-1767, June 2021. (SCI Q1 Top, IF=11.42) [URL] [ Codes ]
Z. Wan, Z. Gao, F. Gao, M. D. Renzo, M.-S. Alouini, "Terahertz Massive MIMO with Holographic Reconfigurable Intelligent Surfaces," in IEEE Transactions on Communications, vol. 69, no. 7, pp. 4732-4750, July 2021. [URL] [arXiv] [ Codes ]
S. Lyu, Z. Wang, Z. Gao, H. He and L. Hanzo, "Lattice-Based mmWave Hybrid Beamforming," in IEEE Transactions on Communications, vol. 69, no. 7, pp. 4907-4920, July 2021. [URL]
M. Ke, Z. Gao, Y. Wu, X. Gao and K. Wong, "Massive Access in Cell-Free Massive MIMO-Based Internet of Things: Cloud Computing and Edge Computing Paradigms," IEEE Journal on Selected Areas in Communications, vol. 39, no. 3, pp. 756-772, March 2021. (SCI Q1 Top, IF=11.42) [URL] [arXiv] [ Codes ] [Slides]
S. Liu, Z. Gao, J. Zhang, M. D. Renzo and M. -S. Alouini, "Deep Denoising Neural Network Assisted Compressive Channel Estimation for mmWave Intelligent Reflecting Surfaces," IEEE Transactions on Vehicular Technology, vol. 69, no. 8, pp. 9223-9228, Aug. 2020. (SCI Q2, IF=5.379) [URL] [ Codes ]
L. Qiao, J. Zhang, Z. Gao, S. Chen and L. Hanzo, "Compressive Sensing Based Massive Access for IoT Relying on Media Modulation Aided Machine Type Communications," IEEE Transactions on Vehicular Technology, vol. 69, no. 9, pp. 10391-10396, Sept. 2020. (SCI Q2, IF=5.379) [URL] [arXiv] [ Codes ]
Y. Sun, Z. Gao, H. Wang, B. Shim, G. Gui, G. Mao, F. Adachi, "Principal Component Analysis-Based Broadband Hybrid Precoding for Millimeter-Wave Massive MIMO Systems," IEEE Transactions on Wireless Communications, vol. 19, no. 10, pp. 6331-6346, Oct. 2020. (SCI Q1 Top, IF=6.779) [URL] [arXiv]
X. Ma and Z. Gao, "Data-Driven Deep Learning to Design Pilot and Channel Estimator for Massive MIMO," IEEE Transactions on Vehicular Technology, vol. 69, no. 5, pp. 5677-5682, May 2020. (SCI Q2, IF=5.379) [URL]
K. Ying, Z. Gao, S. Lyu, Y. Wu, H. Wang and M. Alouini, "GMD-Based Hybrid Beamforming for Large Reconfigurable Intelligent Surface Assisted Millimeter-Wave Massive MIMO," IEEE Access, vol. 8, pp. 19530-19539, 2020. (SCI Q2, IF=3.745) [URL] [ Codes ]
M. Ke, Z. Gao, Y. Wu, X. Gao and R. Schober, "Compressive Sensing-Based Adaptive Active User Detection and Channel Estimation: Massive Access Meets Massive MIMO," IEEE Transactions on Signal Processing, vol. 68, pp. 764-779, 2020. (SCI Q1 Top, IF=5.028) [URL] [arXiv] [ Codes ]
Z. Wan, Z. Gao, B. Shim, K. Yang, G. Mao and M. Alouini, "Compressive Sensing Based Channel Estimation for Millimeter-Wave Full-Dimensional MIMO With Lens-Array," IEEE Transactions on Vehicular Technology, vol. 69, no. 2, pp. 2337-2342, Feb. 2020. (SCI Q2, IF=5.379) [URL] [arXiv] [ Codes ]
A. Liao, Z. Gao, H. Wang, S. Chen, M. Alouini and H. Yin, "Closed-Loop Sparse Channel Estimation for Wideband Millimeter-Wave Full-Dimensional MIMO Systems," IEEE Transactions on Communications , vol. 67, no. 12, pp. 8329-8345, Dec. 2019. (SCI Q1 Top, IF=5.646.) [URL] [ Codes ]
Jiening Mao, Zhen Gao, Yongpeng Wu and Muhammad Slim Alouini, "Over-sampling codebook-based hybrid minimum sum-mean-square-error precoding for millimeter-wave 3D-MIMO," IEEE Wireless Communications Letters, vol. 7, no. 6, pp. 938-941, Dec. 2018. (SCI Q3, IF=4.66) [URL] [ Codes ]
Zhen Gao, Linglong Dai, Shuangfeng Han, Chih-Lin I, Zhaocheng Wang, and Lajos Hanzo, "Compressive sensing techniques for next-generation wireless communications," IEEE Wireless Communications, vol. 25, no. 4, pp. 144-153, Jun. 2018. (SCI Q1 Top, IF=11.391) [URL]
A. Liao, Z. Gao, Y. Wu, H. Wang and M. Alouini, "2D Unitary ESPRIT Based Super-Resolution Channel Estimation for Millimeter-Wave Massive MIMO With Hybrid Precoding," IEEE Access, vol. 5, pp. 24747-24757, 2017. (SCI Q2, IF=3.745.) [URL] [ Codes ]
Zhen Gao, Linglong Dai, Chenhao Qi, Chau Yuen, and Zhaocheng Wang, "Near-optimal signal detector based on structured compressive sensing for massive SM-MIMO," IEEE Transactions on Vehicular Technology, vol. 66, no. 2, pp. 1860-1865, Feb. 2017. (SCI Q2, IF=5.379) [URL]
Zhen Gao, Chen Hu, Linglong Dai and Zhaocheng Wang, "Channel estimation for millimeter-wave massive MIMO with hybrid precoding over frequency-selective fading channels," IEEE Communications Letters, vol. 20, no. 6, pp. 1259-1262, June 2016. (SCI Q3, IF=3.419) [URL]
Zhen Gao, Linglong Dai, Wei Dai, Byonghyo Shim, and Zhaocheng Wang, "Structured compressive sensing-based spatio-temporal joint channel estimation for FDD massive MIMO," IEEE Transactions on Communications, vol. 64, no. 2, pp. 601-617, Feb. 2016. (SCI Q1 Top, IF=5.646) [URL]
Zhen Gao, Linglong Dai, Zhaocheng Wang, Sheng Chen, and Lajos Hanzo, "Compressive sensing based multiuser detector for the large-scale SM-MIMO uplink," IEEE Transactions on Vehicular Technology, vol. 65, no. 10, pp. 8725-8730, Oct. 2016. (SCI Q2, IF=5.379) [URL]
Zhen Gao, Linglong Dai, De Mi, Zhaocheng Wang, Muhammad Imran, and Muhammad Shakir, "MmWave massive MIMO based wireless backhaul for 5G ultra-dense network," IEEE Wireless Communications, vol. 22, no. 5, pp. 13-21, Oct. 2015. [ESI High Citation] (SCI Q1 Top, IF=11.391) [URL]
Zhen Gao, Linglong Dai, Zhaocheng Wang, and Sheng Chen, "Spatially common sparsity based adaptive channel estimation and feedback for FDD massive MIMO," IEEE Transactions on Signal Processing, vol. 63, no. 23, pp. 6169-6183, Dec. 2015. (SCI Q1 Top, IF=5.028) [URL] [ Codes ]
Zhen Gao, Linglong Dai, Chau Yuen, and Zhaocheng Wang, "Asymptotic orthogonality analysis of time-domain sparse massive MIMO channels," IEEE Communications Letters, vol. 19, no. 10, pp. 1826-1829, Oct. 2015. (SCI Q3, IF=3.419) [URL]
Zhen Gao, Chao Zhang, and Zhaocheng Wang, "Robust preamble design for synchronization, signaling transmission, and channel estimation," IEEE Transactions on Broadcasting, vol. 61, no. 1, pp. 98-104, Mar. 2015. [IEEE Broadcast Technology Society 2016 Scott Helt Memorial Award] (SCI Q2, IF=3.419) [URL]
Zhen Gao, Chao Zhang, Zhaocheng Wang, and Sheng Chen, "Priori-Information Aided Iterative Hard Threshold: A Low-Complexity High-Accuracy Compressive Sensing Based Channel Estimation for TDS-OFDM," IEEE Transactions on Wireless Communications, vol. 14, no. 1, pp. 242-251, Jan. 2015. (SCI Q1 Top, IF=6.779) [URL]
Zhen Gao, Linglong Dai, Zhaohua Lu, Chau Yuen, and Zhaocheng Wang, "Super-resolution sparse MIMO-OFDM channel estimation based on spatial and temporal correlations," IEEE Communications Letters, vol. 18, no. 7, pp. 1266-1269, Jul. 2014. (SCI Q3, IF=3.419) [URL]
Zhen Gao, Linglong Dai, and Zhaocheng Wang, "Structured compressive sensing based superimposed pilot design in downlink large-scale MIMO systems," Electronics Letters, vol. 50, no. 12 pp. 896-898, Jun. 2014. [IET 2016 Electronics Letters Premium Award] (SCI Q4, IF=1.316) [URL]
Zhenyu Xiao, Lipeng Zhu, Zhen Gao, Dapeng Oliver Wu, and Xiang-Gen Xia, "User fairness non-orthogonal multiple access (NOMA) for millimeter-wave communications with analog beamforming," IEEE Transactions on Wireless Communications, vol. 18, no. 7, pp. 3411-3423, July 2019. (SCI Q1 Top, IF=6.779) [URL]
Kai Yang, Nan Yang, Neng Ye, Min Jia, Zhen Gao, and Rongfei Fan, "Non-orthogonal multiple access: Achieving sustainable future radio access," IEEE Communications Magazine, vol. 57, no. 2, pp. 116-121, Feb. 2019. (SCI Q1 Top, IF=11.052) [URL]
Chen Hu, Linglong Dai, Talha Mir, Zhen Gao, and Jun Fang, "Super-resolution channel estimation for mmWave massive MIMO with hybrid precoding," IEEE Transactions on Vehicular Technology, vol. 67, no. 9, pp. 8954-8958, Sep. 2018. (SCI Q2, IF=5.379) [URL]
Wenqian Shen, Linglong Dai, Zhen Gao and Zhaocheng Wang, "Spatially correlated channel estimation based on block iterative support detection for massive MIMO," Electronics Letters, vol. 51, no. 7. pp. 587-588, Apr. 2015. (SCI Q4, IF=1.316) [URL]
Conferences
M. Wu, Z. Wan, Y. Wang, S. Liu and Z. Gao, "Deep Learning-Based Rate-Splitting Multiple Access for Massive MIMO-OFDM Systems With Imperfect CSIT," 2022 International Symposium on Wireless Communication Systems (ISWCS), Hangzhou, China, 2022, pp. 1-6. [URL]
M. Wu, Z. Gao, Z. Gao, D. Wu, Y. Yang and Y. Huang, "Deep Learning-Based Hybrid Precoding for FDD Massive MIMO-OFDM Systems with a Limited Pilot and Feedback Overhead," 2022 IEEE International Conference on Communications Workshops (ICC Workshops), Seoul, Korea, Republic of, 2022, pp. 318-323. [URL]
Z. Li, Z. Wan, K. Ying, Y. Mei, M. Ke and Z. Gao, "Reconfigurable Intelligent Surface Assisted Localization Over Near-Field Beam Squint Effect," 2022 International Symposium on Wireless Communication Systems (ISWCS), Hangzhou, China, 2022, pp. 1-6. [URL] [Slides]
M. Ke, Z.Gao, S. Tan, et al., "Massive MIMO-enabled semi-blind detection for grant-free massive connectivity," in Proc IEEE Int. Wireless Commun. Mobile Comput. (IWCMC), Dubrovnik, Croatia, Jul. 2022, pp. 38-43. (Best Paper) [URL] [Slides]
Z. Wan, Z. Gao, S. Tan and L. Fang, "Joint Channel Estimation and Radar Sensing for UAV Networks with mmWave Massive MIMO," 2022 International Wireless Communications and Mobile Computing (IWCMC), Dubrovnik, Croatia, 2022, pp. 44-49. [URL] [Slides]
X. Zhou and Z. Gao, "Joint Active User Detection and Channel Estimation for Grant-Free NOMA-OTFS in LEO Constellation Internet-of-Things," 2021 IEEE/CIC ICCC, 2021, pp. 1-5. [URL] [Slides]
Y. Wang and Z. Gao, "Three-Dimensional Trajectory Design for Multi-User MISO UAV Communications: A Deep Reinforcement Learning Approach," 2021 IEEE/CIC ICCC, 2021, pp. 1-5. [URL] [Slides]
A. Liao, Z. Gao, Y. Yang, H. H. Nguyen, H. Wang and H. Yin, "Angle Estimation for Terahertz Ultra-Massive MIMO-Based Space-to-Air Communications," 2021 IEEE/CIC ICCC, 2021, pp. 1-5. [URL] [Slides]
L. Qiao, Z. Gao, C. He, Z. Xiao, D. Zheng and J. Zhang, "Non-Coherent Grant-Free Massive IoT Access for mMTC: An Index Modulation Perspective," 2021 IEEE/CIC ICCC, 2021, pp. 1-5. [URL] [Slides]
X. Ma, Z. Gao and D. Wu, "Model-Driven Deep Learning Based Channel Estimation for Millimeter-Wave Massive Hybrid MIMO Systems," 2021 IEEE/CIC ICCC, 2021, pp. 1-5. [URL]
Z. Gao, K. Ying, C. He, Z. Xiao, D. Zheng and J. Zhang, "Grant-Free Random Access in Massive MIMO Based LEO Satellite Internet of Things," 2021 IEEE/CIC ICCC, 2021, pp. 1-5. (Best Paper) [URL]
Y. Mei and Z. Gao, "CS-Based CSIT Estimation for Downlink Pilot Decontamination in Multi-Cell FDD Massive MIMO," 2021 IEEE/CIC ICCC, 2021, pp. 1-5. [URL] [Slides]
Y. Mei, Z. Gao, D. Mi, P. Xiao and M.-S. Alouini, "Compressive Sensing Based Grant-Free Random Access for Massive MTC," 2020 International Conference on UK-China Emerging Technologies (UCET), Glasgow, United Kingdom, 2020. (Best Paper) [URL] [Slides]
Z. Wan, Z. Gao and M. Alouini, "Broadband Channel Estimation for Intelligent Reflecting Surface Aided mmWave Massive MIMO Systems," 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 2020, pp. 1-6. [URL] [arXiv] [ Codes ] [Slides]
M. Ke, Z. Gao and Y. Wu, "Compressive Massive Access for Internet of Things: Cloud Computing or Fog Computing?," 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 2020, pp. 1-6. [URL] [arXiv] [ Codes ] [Slides]
L. Qiao and Z. Gao, "Joint Active Device and Data Detection for Massive MTC Relying on Spatial Modulation," 2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW), Seoul, Korea (South), 2020, pp. 1-6. [URL] [Slides]
A. Liao, Z. Gao, Y. Wu, H. Wang, Y. Yang and D. Wu, "Multi-User Wideband Sparse Channel Estimation for Aerial BS with Hybrid Full-Dimensional MIMO," 2019 IEEE International Conference on Communications Workshops (ICC Workshops), Shanghai, China, 2019, pp. 1-6. [URL] [Slides] [ Codes ]
M. Ke, Z. Gao, Y. Wu and X. Meng, "Compressive Massive Random Access for Massive Machine-Type Communications (mMTC)," 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP), Anaheim, CA, USA, 2018, pp. 156-160.(Poster) [URL] [arXiv] [ Codes ] [Slides]
A. Liao and Z. Gao, "Super-Resolution Channel Estimation for mmWave Massive MIMO," 2018 IEEE International Conference on Communications (ICC), Kansas City, MO, 2018, pp. 1-5. [URL] [Slides]
Yiwei Sun, Zhen Gao, Hua Wang, and Di Wu, "Machine learning based hybrid precoding for mmWave MIMO-OFDM with dynamic subarray," in Proc. IEEE Global Commun. Conf. Workshop (GC Wkshps), Dec. 2018, pp. 1-6.
Yiwei Sun, Zhen Gao, Hua Wang, and Di Wu, "Wideband hybrid precoding for next-generation backhaul/fronthaul based on mmWave FD-MIMO," in Proc. IEEE Global Commun. Conf. Workshop (GC Wkshps), Dec. 2018, pp. 1-6.
Zhitong Ni, J. Andrew Zhang, Kai Yang, Fei Gao, and Zhen Gao, "Codebook based minimum subspace distortion hybrid precoding for millimeter wave systems," in Proc. IEEE Global Commun. Conf. Workshop (GC Wkshps), Dec. 2018, pp. 1-6.
Zhen Gao, Linglong Dai, and Zhaocheneg Wang, "Channel estimation for mmWave massive MIMO based access and backhaul in ultra-dense network," in Proc. IEEE ICC'16.
Wenqian Shen, Linglong Dai, Yi Shi, Zhen Gao, and Zhaocheng Wang, "MIMO channel estimation based on block iterative support detection," in Proc. IEEE WCNC'16.
Linglong Dai, Zhen Gao, and Zhaocheng Wang, "Joint Channel Estimation and Feedback with Low Overhead for FDD Massive MIMO Systems," in Proc. IEEE/CIC ICCC'15.
Zhen Gao, Linglong Dai, and Zhaocheneg Wang, "Block compressive channel estimation and feedback for FDD massive MIMO," IEEE INFOCOM'15 Workshop.
Wenqian Shen, Linglong Dai, Zhen Gao, Zhaocheng Wang, "Joint CSIT acquisition based on low-rank matrix recovery for FDD massive MIMO systems," IEEE INFOCOM'15 Workshop.
Zhen Gao, Chao Zhang. "Frequency-domain response based timing synchronization: A near optimal sampling phase criterion for TDS-OFDM," in Proc. IEEE VTC'14-Fall.
Zhen Gao, Chao Zhang, "Spectrum-efficiency parametric channel estimation scheme for massive MIMO systems," Proc. IEEE BMSB'14.
Linglong Dai, Zhen Gao, Zhaocheng Wang, and Zhixing Yang, "Spectrum-efficient superimposed pilot design based on structured compressive sensing for downlink large-scale MIMO systems," Proc. URSI'14.
Zhen Gao, Chao Zhang, and Zhaocheng Wang. "An improved preamble design for broadcasting signalling with enhanced robustness," Proc. IEEE IWCMC'13.
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