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Publications

Conference

Year 2025

  • [C54] J. Tang, X. Q. Gao*, L. You, X.-G. Xia, and C.-X. Wang, “Massive MIMO-OFDM statistical CSI acquisition with physical channel charting,” in Proc. IEEE WCSP 2025, Chongqing, China, Oct. 2025, 1-6.

  • [C53] M. Qian, X. Mu, L. You*, and M. Matthaiou, “Beamforming design for CAPA-based multicast communications,” in Proc. IEEE GLOBECOM 2025, Taipei, Taiwan, Dec. 2025, 1-6.

  • [C52] Y. Zhao, L. You*, J. Tang, M. Qian, B. Jiang, and X. Q. Gao, “Channel estimation in massive MIMO-OFDM with multi-group adjustable phase shift pilots,” in Proc. IEEE VTC 2025 Spring, Oslo, Norway, Jun. 2025, 1-6. [Full Paper]

  • [C51] C. Xie, L. You*, Z. Jin, J. Tang, X. Q. Gao, and X.-G. Xia, “Channel fingerprints extrapolation via generative model for multi-band massive MIMO transmission,” in Proc. IEEE INFOCOM 2025, London, United Kingdom, May 2025, 1-6. [Full Paper]

  • [C50] Z. Jin, L. You*, X. Li, Z. Gao, Y. Liu, X.-G. Xia, and X. Q. Gao, “Ultra-grained channel fingerprint construction via conditional generative diffusion models,” in Proc. IEEE INFOCOM 2025, London, United Kingdom, May 2025, 1-6. [Full Paper]

  • [C49] M. Qian, X. Mu, L. You*, and M. Matthaiou, “Near-field multi-user holographic MIMO communications over Ricean fading channels,” in Proc. IEEE WCNC 2025, Milan, Italy, Mar. 2025, 1-6. [Full Paper]

  • [C48] X. Guo, Q. Liu*, S. Wang, and L. You*, “Stochastic geometry-based MCS adaption analysis for uplink cellular networks,” in Proc. IEEE WCNC 2025, Milan, Italy, Mar. 2025, 1-6. [Full Paper]

  • [C47] H. Zhou, X. Gong, C. G. Tsinos, L. You*, X. Gao, and B. Ottersten, “GNN-enabled deep unfolding for precoding in massive MIMO LEO satellite communications,” in Proc. IEEE WCNC 2025, Milan, Italy, Mar. 2025, 1-6. [Full Paper]

Year 2024

  • [C46] R. Sun, L. You, A.-A. Lu, C. Sun, Z. Xiang, X. Q. Gao*, and X.-G. Xia, “Matrix manifold precoder design for user-centric network massive MIMO,” in Proc. IEEE GLOBECOM 2024, Cape Town, South Africa, Dec. 2024, 1-6. [Full Paper]

  • [C45] J. Tang, X. Q. Gao*, L. You, D. Shi, J. Yang, X.-G. Xia, X. Zhao, and P. Jiang, “Time-frequency phase-shifted pilots for massive MIMO-OFDM channel estimation,” in Proc. IEEE GLOBECOM 2024, Cape Town, South Africa, Dec. 2024, 1-6. [Full Paper]

  • [C44] Y. Ye, L. You*, H. Xu, A. Elzanaty, K.-K. Wong, and X. Q. Gao, “Electromagnetic exposure-constrained multiuser MIMO assisted by fluid antenna system,” in Proc. IEEE GLOBECOM 2024, Cape Town, South Africa, Dec. 2024, 1-6. [Full Paper]

  • [C43] M. Qian, L. You*, X.-G. Xia, and X. Q. Gao, “Holographic planar arrays-assisted multi-user uplink transmission,” in Proc. IEEE GLOBECOM 2024, Cape Town, South Africa, Dec. 2024, 1-6. [Full Paper]

  • [C42] Z. Jin, L. You*, D. W. K. Ng, X.-G. Xia, and X. Q. Gao, “A generative denoising approach for near-field XL-MIMO channel estimation,” in Proc. IEEE GLOBECOM 2024, Cape Town, South Africa, Dec. 2024, 1-6. [Full Paper]

  • [C41] B. Tang, H. Xu, K.-K. Wong, L. You, and W. K. New, “Power allocation for FAS-assisted downlink communication,” in Proc. IEEE MAPE 2024, Guangzhou, China, Nov. 2024, 1-4. (IEEE MAPE 2024 Best Student Paper Award) [Full Paper]

  • [C40] X. Niu, L. You, A.-A. Lu, and X. Q. Gao*, “Precoding design for coordinated multicast and unicast transmission in C-V2V massive MIMO with imperfect CSI,” in Proc. IEEE VTC 2024 Spring, Singapore, Jun. 2024, 1-6. [Full Paper]

  • [C39] Z. Jin, L. You*, J. Wang, X.-G. Xia, and X. Q. Gao, “Channel knowledge map construction with Laplacian pyramid reconstruction network,” in Proc. IEEE WCNC 2024, Dubai, United Arab Emirates, Apr. 2024, 1–6. [Full Paper]

Year 2023

  • [C38] S. Wu, Y. Wang, G. Sun, L You, W. Wang*, and R. Ding, “Energy and computational efficient precoding for LEO satellite communications,” in Proc. IEEE GLOBECOM 2023, Kuala Lumpur, Malaysia, Dec. 2023, 1872-1877. [Full Paper]

  • [C37] C. Xie, and L. You*, “Deep learning aided beam prediction in dual-band multi-cell massive MIMO system,” in Proc. URSI GASS 2023, Sapporo, Japan, Aug. 2023, 1-4. [Full Paper]

  • [C36] X. Qiang, L. You*, Y. Zhu, F. Jiang, C. G. Tsinos, W. Wang, H. Wymeersch, and X. Q. Gao, “Hybrid precoding for integrated communications and localization in massive MIMO LEO satellite systems,” in Proc. IEEE ICC 2023, Rome, Italy, May 2023, 1-6. [Full Paper]

  • [C35] J. Tang, L. You, X. Gao, and X.-G. Xia, “Statistical CSI acquisition in multi-frequency communication systems,” in Proc. IEEE WCNC 2023, Glasgow, United Kingdom (Great Britain), Mar. 2023, 1-6. [Full Paper]

Year 2022

  • [C34] H. Jiang, L. You*, J. Wang, W. Wang, and X. Gao, “EM exposure aware transmission design for hybrid RIS and DMA assisted multiuser MIMO uplink,” in Proc. IEEE GLOBECOM 2022, Rio de Janeiro, Brazil, Dec. 2022, 1600-1605. [Full Paper]

  • [C33] H. Jiang, Li You, A. Elzanaty, J. Wang, W. Wang, X. Gao, and M.-S. Alouini, “Electromagnetic exposure aware RSMA for multiuser massive MIMO uplink,” in Proc. ICSPS 2022, Jiangsu, China, Nov. 2022, 634-639. [Full Paper]

  • [C32] M. Qian, L. You*, W. Wang, and X. Gao, “Low-complexity multi-user MIMO uplink transmission assisted by dual-polarized reconfigurable intelligent surface,” in Proc. IEEE ICCC 2022, Foshan City, China, Aug. 2022, 576-581. [Full Paper]

  • [C31] Y. Ye, L. You*, “Energy efficiency optimization for radar-communication coexistence with statistical CSIT,” in Proc. URSI AT-AP-RASC 2022, Gran Canaria, Spain, Jun. 2022, 1-4. [Full Paper]

  • [C30] X. Qiang, L. You, C. G. Tsinos, W. Wang, X. Q. Gao, and B. Ottersten, “Joint communications and sensing for hybrid massive MIMO LEO satellite systems with beam squint,” in Proc. IEEE ICC 2022, Seoul, South Korea, May 2022, 1-6. [Full Paper]

  • [C29] Y. Zhu, G. Sun, W. Wang, L. You, F. Wei, L. Wang, and Y. Chen, “Massive grant-free receiver design for OFDM-based transmission over frequency-selective fading channels,” in Proc. IEEE ICC 2022, Seoul, South Korea, May 2022, 1-6. [Full Paper]

Year 2021

  • [C28] X. Qiang, L. You, K.-X. Li, C. G. Tsinos, W. Wang, X. Q. Gao, and B. Ottersten, “Twin-resolution phase shifters based massive MIMO hybrid precoding for LEO SATCOM with nonlinear PAs,” in Proc. IEEE GLOBECOM 2021, Madrid, Spain, Dec. 2021, 1-6. [Full Paper]

  • [C27] T. Chen, W. Wang, R. Ding, G. Seco-Granados, L. You, and X. Gao, “Precoding design for joint positioning and synchronization in 5G integrated satellite communications,” in Proc. IEEE GLOBECOM 2021, Madrid, Spain, Dec. 2021, 1-6. [Full Paper]

  • [C26] J. Xu, L. You, G. C. Alexandropoulos, J. Wang, W. Wang, and X. Q. Gao, “Dynamic metasurface antennas for energy efficient uplink massive MIMO communications,” in Proc. IEEE GLOBECOM 2021, Madrid, Spain, Dec. 2021, 1-6. [Full Paper]

  • [C25] K.-X. Li, L. You, J. Wang, X. Q. Gao*, C. G. Tsinos, S. Chatzinotas, and B. Ottersten, “Massive MIMO downlink transmission for LEO satellite communications,” in Proc. IEEE VTC 2021 Fall, Norman, OK, USA, Sep. 2021, 1-4. [Full Paper]

  • [C24] L. Gao, W. Wang, R. Ding, L. You, and X. Q. Gao, “Resource efficiency optimization for robust multigroup multicast satellite communications,” in Proc. IEEE ICC 2021, Montreal, Canada, Aug. 2021, 1-6. [Full Paper]

  • [C23] L. You, L. Gao, W. Wang, and X. Q. Gao, “Non-orthogonal multicast and unicast beamforming for multi-beam satellite communications,” in Proc. URSI GASS 2021, Rome, Italy, Aug. 2021, 1-4. [Full Paper]

  • [C22] X. Qiang, L. You, K.-X. Li, C. G. Tsinos, W. Wang, X. Q. Gao, and B. Ottersten, “Hybrid A/D precoding for downlink massive MIMO in LEO satellite communications,” in Proc. IEEE ICC 2021, Montreal, Canada, Jun. 2021, 1-6. [Full Paper]

Year 2020

  • [C21] J. Xiong, L. You, D. W. K. Ng, C. Yuen, W. Wang, and X. Q. Gao, “Energy efficiency and spectral efficiency tradeoff in RIS-aided multiuser MIMO uplink system,” in Proc. IEEE GLOBECOM 2020, Taipei, Taiwan, Dec. 2020, 1-6. [Full Paper]

  • [C20] T. Chen, W. Wang, R. Ding, G. Seco-Granados, L. You, and X. Q. Gao, “Location-based timing advance estimation for 5G integrated LEO satellite communications,” in Proc. IEEE GLOBECOM 2020, Taipei, Taiwan, Dec. 2020, 1-6. [Full Paper]

  • [C19] R. Ding, T. Chen, L. Liu, Z. Zheng, Y. Hao, H. Zheng, W. Wang, and L. You, “5G integrated satellite communication systems: Architectures, air interface, and standardization,” in Proc. IEEE WCSP 2020, Nanjing, China, Oct. 2020, 702-707. [Full Paper]

  • [C18] Y. Huang, L. You, J. Xiong, W. Wang, and X. Q. Gao, “Max-min energy-efficient multi-cell massive MIMO transmission exploiting statistical CSI,” in Proc. IEEE ICCC 2020, Chongqing, China, Aug. 2020, 300-305. [Full Paper]

  • [C17] L. You, K.-X. Li, J. Wang, X. Q. Gao, X.-G. Xia, and B. Ottersten, “LEO satellite communications with massive MIMO,” in Proc. IEEE ICC 2020, Dublin, Ireland, Jun. 2020, 1-6. [Full Paper]

  • [C16] L. Gao, J. Ma, L. You, C. Pan, W. Wang, and X. Q. Gao, “Robust energy-efficient multigroup multicast beamforming for multi-beam satellite communications,” in Proc. IEEE ICC 2020, Dublin, Ireland, Jun. 2020, 1-6. [Full Paper]

  • [C15] X. Chen, L. You, X. Song, F. Jiang, W. Wang, X. Q. Gao, and G. Fettweis, “Network massive MIMO transmission over millimeter-wave bands,” in Proc. IEEE ICC 2020, Dublin, Ireland, Jun. 2020, 1-6. [Full Paper]

  • [C14] J. Xiong, L. You, Y. Huang, D. W. K. Ng, W. Wang, and X. Q. Gao, “Reconfigurable intelligent surfaces assisted MIMO-MAC with partial CSI,” in Proc. IEEE ICC 2020, Dublin, Ireland, Jun. 2020, 1-6. [Full Paper]

Year 2019

  • [C13] Y. Chen, L. You, A.-A. Lu, X. Q. Gao, and X.-G. Xia, “IQ imbalance aware receiver for uplink massive MIMO-OFDM with adjustable phase shift pilots,” in Proc. IEEE GLOBECOM 2019, Waikoloa, HI, USA, Dec. 2019, 1-6. [Full Paper]

  • [C12] J. Xiong, L. You, X. Yi, J. Wang, W. J. Wang, and X. Q. Gao, “Energy efficient precoding for massive MIMO downlink transmission with statistical CSI,” in Proc. IEEE GLOBECOM 2019, Waikoloa, HI, USA, Dec. 2019, 1-6. [Full Paper]

  • [C11] J. Xiong, L. You, A. Zappone, W. J. Wang, and X. Q. Gao, “Energy- and spectral-efficiency tradeoff in beam domain massive MIMO downlink with statistical CSIT,” in Proc. IEEE GlobalSIP 2019, Ottawa, Ontario, Canada, Nov. 2019, 1-5. [Full Paper]

  • [C10] R. Ding, J. Wang, Y. Li, L. You, and Q. Sun, “A stochastic ray-tracing approach for maritime line-of-sight channel modeling,” in Proc. IEEE ICCT 2019, Xi’an, China, Oct. 2019, 135-139. [Full Paper]

  • [C9] K.-X. Li, L. You, J. Wang, and X. Q. Gao, “Transmit design for massive MIMO multicasting with statistical CSIT,” in Proc. IEEE ICC 2019, Shanghai, China, May 2019, 1-6. [Full Paper]

Before Year 2019

  • [C8] H. Zhou, J. Wang, Q. Sun, W. Feng, L. You, and C. Xu, “A ray-optics approach for evaporation duct channel modeling,” in Proc. IEEE WCSP 2018, Hangzhou, China, Oct. 2018, 1-6. [Full Paper]

  • [C7] A. Liu, Q. Zhang, W. J. Wang, L. You, Q. Huang, X. Q. Gao, and G. Zheng, “Robust multigroup multicast precoding for frame-based multi-beam satellite communications,” in Proc. IEEE PIMRC 2018, Bologna, Italy, Sep. 2018, 1237-1241. [Full Paper]

  • [C6] X. Yang, L. You, W. J. Wang, and X. Q. Gao, “Channel estimation for massive MIMO uplink transmission over frequency selective fading channels,” in Proc. IEEE PIMRC 2018, Bologna, Italy, Sep. 2018, 1427-1432. [Full Paper]

  • [C5] L. You, X. Q. Gao, G. Y. Li, X.-G. Xia, and N. Ma, “Millimeter-wave/Terahertz massive MIMO BDMA transmission with per-beam synchronization,” in Proc. IEEE ICC 2017, Paris, France, May 2017, 1-6. [Full Paper]

  • [C4] Y. Chen, X. Q. Gao, X.-G. Xia, and L. You, “A robust precoding for RF mismatched massive MIMO transmission,” in Proc. IEEE ICC 2017, Paris, France, May 2017, 1-6. [Full Paper]

  • [C3] L. You, X. Q. Gao, A. L. Swindlehurst, and W. Zhong, “Adjustable phase shift pilots for sparse massive MIMO-OFDM channels,” in Proc. IEEE SPAWC 2015, Stockholm, Sweden, Jun. 2015, 206-210. [Full Paper]

  • [C2] T. T. Lian, L. You, W. Zhong and X. Q. Gao, “Coordinated pilot reuse for multi-cell massive MIMO transmission,” in Proc. IEEE PIMRC 2014, Washington D.C., USA, Sep. 2014, 467–471. [Full Paper]

  • [C1] L. You, X. Q. Gao, X.-G. Xia, N. Ma, and Y. Peng, “Massive MIMO transmission with pilot reuse in single cell,” in Proc. IEEE ICC 2014, Sydney, Australia, Jun. 2014, 4794-4799. [Full Paper]