Publications

l  Total 341 publications: 147 SCI journal papers (first- and corresponding authored 71 SCI journal papers: first-authored 31 and corresponding-authored 40), 168 conference papers (5 invited papers, 14 Best Paper Awards), 1 monograph, 2 co-authored books, 5 book chapters, and 4 white papers.

l  Totally authored and co-authored 101 IEEE Transactions/Magazine/Journal/Letter papers

l  First-authored 22 IEEE Transactions/Magazine/Journal/Letter papers

l  Corresponding-authored 29 IEEE Transactions/Magazine/Journal/Letter papers

l  Citation: 10012 (https://scholar.google.com/citations?user=hOwrEF8AAAAJ&hl=zh-CN&oi=ao)

l  h-index: 48 (https://scholar.google.com/citations?user=hOwrEF8AAAAJ&hl=zh-CN&oi=ao)

l  i10-index: 161 (https://scholar.google.com/citations?user=hOwrEF8AAAAJ&hl=zh-CN&oi=ao)

PUBLICATIONS

Monograph:

1.       Ke Guan, Wave Propagation Modeling Theory and Methodology in Rail Traffic Scenarios, ISBN: 978-7-5635-4589-6, BUPT Press, 2016.

Co-authored Book:

2.       Zhangdui Zhong, Bo Ai, Gang Zhu, Hao Wu, Lei Xiong, Lei Lei, Jianwen Ding, Ke Guan, and Ruisi He, Dedicated Mobile Communications for High-Speed Railway, Springer, 2017, ISSN 2363-5010 ISSN 2363-5029 (electronic)

3.       Bo Ai, Lei Xiong, Ke Guan, and Ruisi He, Radio Propagation and Wireless Channel Modeling for Rail Traffic Scenarios, BJTU Press, 2018. ISBN: 978-7-5121-3177-4/TN.116.

Book chapter:

4.       Ke Guan, Haofan Yi, Danping He, and Zhengrong Lai, “Chapter 19: Terahertz communications on various beyond 5G real-world use cases for IoT, railway, train, drone communications — propagation channel characterization and challenges,” Metrology for 5G and Emerging Wireless Technologies, Institution of Engineering and Technology, 2021, ISBN 978-1-83953-278-8

5.       Ke Guan and Bo Ai, “Smart Rail Mobility,” In: T. Kürner, D.M. Mittleman, T. Nagatsuma (eds), THz Communications. Springer Series in Optical Sciences, vol. 234. Springer, Cham., 2022, Print ISBN 978-3-030-73737-5, https://doi.org/10.1007/978-3-030-73738-2_13

6.       Sana Salous, Davy Gaillot, Jose-Maria Molina-Garcia-Pardo, Ruisi He, Kentaro Saito, Ke Guan, Marina Barbiroli, Juan Pascual-Garcia, and Katsuyuki Haned, “Chapter 3: IRACON channel measurements and models,” Inclusive Radio Communications for 5G and Beyond, Elsevier, 2021, ISBN 978-0-12-820581-5

7.       Bo Ai, Ke Guan, Guangkai Li, and Shahid Mumtaz, “Chapter 8: Millimeter Wave Massive MIMO Channel Modeling,” Millimeter Wave Massive MIMO: A Paradigm for 5G, Elsevier, 2016, ISBN 978-0-12-804418-6

8.       Ke Guan, Haofan Yi, Danping He, Bo Ai, and Zhangdui Zhong, “High-Speed Train Channels,” Wiley 5G Ref, 2019.

Journal Papers (SCI)

Award-Winning and Invited Journal Papers

9.       Ke Guan, Guangkai Li, Thomas Kuerner, Andreas F. Molisch, Bile Peng, Ruisi He, Bing Hui, Junhyeong Kim, and Zhangdui Zhong, “On Millimeter Wave and THz Mobile Radio Channel for Smart Rail Mobility,” IEEE Transactions on Vehicular Technology, vol. 66, no. 7, pp. 5658-5674, 2017. (IEEE Vehicular Technology Society 2022 Neal Shepherd Memorial Best Propagation Paper Award)

10.    Ke Guan, Bo Ai, Bile Peng, Danping He, Guangkai Li, Jingya Yang, Zhangdui Zhong, and Thomas Kuerner, “Towards Realistic High-Speed Train Channels at 5G Millimeter-Wave Band – Part I: Paradigm, Significance Analysis, and Scenario Reconstruction,” IEEE Transactions on Vehicular Technology, vol. 67, no. 10, pp. 9112-9128, 2018. (IEEE Vehicular Technology Society 2019 Neal Shepherd Memorial Best Propagation Paper Award)

11.    Ke Guan, Bo Ai, Bile Peng, Danping He, Guangkai Li, Jingya Yang, Zhangdui Zhong, and Thomas Kuerner, “Towards Realistic High-Speed Train Channels at 5G Millimeter-Wave Band – Part II: Case Study for Paradigm Implementation,” IEEE Transactions on Vehicular Technology, vol. 67, no. 10, pp. 9129-9144, 2018. (IEEE Vehicular Technology Society 2019 Neal Shepherd Memorial Best Propagation Paper Award)

12.    Ke Guan, Haofan Yi, Danping He, Bo Ai, and Zhangdui Zhong, “Towards 6G: Paradigm of Realistic Terahertz Channel Modeling,” China Communications, vol. 18, no. 5, pp. 1-18, May 2021. (Invited paper)

13.    Haofan Yi, Ke Guan (corresponding author), Danping He, Bo Ai, Zhengrong Lai, and Zhangdui Zhong, “Terahertz Wave Propagation and Channel Characterization,” Journal on Communications, vol. 43, no. 1, pp. 34-48, 2022. (Invited paper)

2026 SCI-indexed Journal Papers

14.    Xiping Wang, Ke Guan, Danping He, Bo Ai, Ruiqi Liu, Keping Yu, Zhangdui Zhong, Andrej Hrovat, Zhuangzhuang Cui, and Sofie Pollin, “Resilient 3D Indoor Localization Using a Masked Transformer Encoder with Multi-band CSI Fingerprints”, IEEE Transactions on Wireless Communications, vol. 25, pp. 4391-4404, 2026, doi: 10.1109/TWC.2025.3610624.

15.    Lina Wu, Danping He, Bo Ai, and Ke Guan, “Electromagnetic-Geometric Coupled Environmental Features-Based Intelligent Path Loss Model in Urban Scenarios,” IEEE Antennas and Wireless Propagation Letters, Early Access, 2026, doi: 10.1109/LAWP.2026.3652457.

2025 SCI-indexed Journal Papers

16.    Ting Liu, Ke Guan (corresponding author), Danping He (corresponding author), Mengyi Xu, P. Takis Mathiopoulos, Keping Yu, Jin Xu, Markus Rupp, “Object-Oriented Integrated Sensing and Communications (ISAC) Channel Modeling for Low-Altitude 3D Spaces,” IEEE Journal on Selected Areas in Communications, Early Access, 2025, doi: 10.1109/JSAC.2025.3614588

17.    Lantu Guo, Ke Guan, Ting Liu, Danping He, Haixia Zhang, Qiuming Zhu, Jun Lu, Minggao Zhang, “Obtaining Electromagnetic Properties of Multi-type Media in Realistic Environments: State-of-the-Art and Prospects,” China Communications, vol. 22, no. 1, pp. 25-40, 2025, doi: 10.23919/JCC.fa.2024-0056.202501

18.    Hao An, Ke Guan, Danping He, Ting Liu, P. Takis Mathiopoulos, Hao Duo, Sohail Taheri and Yilin Ji, “Channel Modeling for Space-Aerial-Terrestrial Integrated Networks (SATIN),” Early Access, IEEE Network, 2025, doi: 10.1109/MNET.2025.3579875.

19.    Boli Su, Ke Guan (corresponding author), An Qian, Jianxian Cai, Lanying Zhao, “An Ultrawideband Stacked Structure Metasurface Incorporating Rotational Slots for the Reduction of Backward RCS,” International Journal of RF and Microwave Computer‐Aided Engineering 2025, no. 1 (2025): 3956474.

20.    Boli Su, Ke Guan (corresponding author), “Enhancing the Anti-Interference Capability of Orbital Angular Momentum Beams Generated by an Ultra-Large-Scale Metasurface,” Applied Sciences 15.7 (2025): 3900.

21.    Carlos A. Gutiérrez, José Rodríguez-Piñeiro, Ke Guan, David W. Matolak, Michael Walter, Daniel Benevides da Costa, “Channel Modeling for Integrated Sensing and Communications in Vehicular Environments: Conceptualization and Challenges,” IEEE Vehicular Technology Magazine, vol. 20, no. 2, pp. 104-113, June 2025, doi: 10.1109/MVT.2025.3546869.

22.    Junhyeong Kim, Yiran Wang, Dong Yan, Ke Guan (corresponding author), and Heesang Chung, “Sidelink Evolution Toward Enhanced Data Rate: Experimental and Simulation Validation,” IEEE Transactions on Vehicular Technology, vol. 74, no. 9, pp. 14331-14342, Sept. 2025, doi: 10.1109/TVT.2025.3566265.

23.    Yao Wei, Yunhan Ma, Yong Niu, Zhu Han, Xu Zhao, Bin Lu, Mingyang Dong, Ke Guan, and Shaoyou Ao, “Robust Transmission Scheduling Mechanism for Millimeter Wave Train-to-Train System with Priority Weighting,” IEEE Transactions on Vehicular Technology, vol. 74, no. 4, pp. 6035-6047, April 2025, doi: 10.1109/TVT.2024.3510523.

24.    Aleš Simončič, Ke Guan, Grega Morano, Ale s švigelj, Andrej Hrovat, Teodora Kocevska, Tomaz Javorink, “Experimental Evaluation of Enhanced Antenna Switching for CFO Mitigation in DoA Estimation,” IEEE Open Journal of Antennas and Propagation, vol. 6, no. 4, pp. 1022-1036, Aug. 2025, doi: 10.1109/OJAP.2025.3558671.

25.    D. W. Matolak, J. Rodríguez-Piñeiro, M. Walter, K. Guan and C. A. Gutiérrez, “Special Issue on Channel Modeling and Propagation for Beyond 5G Mobile Radio [From the Guest Editors],” IEEE Vehicular Technology Magazine, vol. 20, no. 3, pp. 17-19, Sept. 2025, doi: 10.1109/MVT.2025.3583352.

26.    Ben Chen, Zhangdui Zhong, Danping He, Ke Guan, Jianwu Dou, and Keping Yu, “A Modeling Method for Terahertz Scattering on Rough Dielectric Surfaces based on Deep Learning and Physical Optics Approximation,” Science China Information Sciences, vol. 68, 220304 (2025). https://doi.org/10.1007/s11432-025-4633-x

2024 SCI-indexed Journal Papers

27.    Ke Guan, Thomas Kürner, Markus Rupp and Maziar Nekovee, “Guest Editorial: Channel Modeling and Signal Processing for Terahertz Communications,” IEEE Communications Magazine, vol. 62, no. 2, pp. 14-15, February 2024, doi: 10.1109/MCOM.2024.10439199.

28.    Dong Yan, Ke Guan (corresponding author), Danping He, Junhyeong Kim, Heesang Chung, Dao Tian, and Zhangdui Zhong, “Blockage Effects of Road Bridge on mmWave Channels for Intelligent Autonomous Vehicles,” IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 3, pp. 2908-2919, March 2024, doi: 10.1109/TITS.2023.3271133.

29.    Ting Liu, Ke Guan, Danping He, P. Takis Mathiopoulos, Keping Yu, Zhangdui Zhong, and Mohsen Guizani, “6G Integrated Sensing and Communications Channel Modeling: Challenges and Opportunities,” IEEE Vehicular Technology Magazine, vol. 19, no. 2, pp. 31-40, June 2024, doi: 10.1109/MVT.2024.3373930.

30.    Ting Liu, Ke Guan, Danping He, P. Takis Mathiopoulos, Yingwenbo Wang, Fan Liu, and Yihua Ma, “A New Sensing Channel Modeling Approach Based on Ray-Tracing and Stochastic Methods for Vehicle-to-Everything Applications,” IEEE Internet of Things Journal, doi: 10.1109/JIOT.2024.3436580.

31.    Xiping Wang, Ke Guan, Danping He, Andrej Hrovat, Ruiqi Liu, Zhangdui Zhong, Anwer Al-Dulaimi, Keping Yu, "Graph Neural Network enabled Propagation Graph Method for Channel Modeling," IEEE Transactions on Vehicular Technology, vol. 73, no. 9, pp. 12280-12289, Sept. 2024, doi: 10.1109/TVT.2024.3382650.

32.    Ruiqi Liu, Meng Hua, Ke Guan, Xiping Wang, Leyi Zhang, Tianqi Mao, Di Zhang, Qingqing Wu, and Abbas Jamalipour, “6G Enabled Advanced Transportation Systems,” IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 9, pp. 10564-10580, Sept. 2024, doi: 10.1109/TITS.2024.3362515.

33.    Weirong Liu, Dan Fei, Ke Guan, Bo Ai, Yong Niu, Chen Chen, Wei Guo, and Hui Ma, “Channel Measurements and Modeling of Wooded Hilly Terrain At Sub-1 GHz Band,” IEEE Antennas and Wireless Propagation Letters, vol. 23, no. 4, pp. 1301-1305, April 2024, doi: 10.1109/LAWP.2024.3353736.

34.    Luoyan Zhu, Yinsheng Liu, Sergiy A. Vorobyov, Danping, Ke Guan, Zhangdui Zhong, Liang Chang, “Noise Reduction in Automotive Pulse Radar Using Signal Subspace and Presumed Ambiguity Function,” IEEE Transactions on Vehicular Technology, vol. 73, no. 7, pp. 10708-10713, July 2024, doi: 10.1109/TVT.2024.3365821.

35.    Shihang Lu, Fan Liu, Fuwang Dong, Yifeng Xiong, and Ke Guan (corresponding author), “Optimal Precoding Toward Random ISAC Signals,” IEEE Transactions on Vehicular Technology, vol. 73, no. 12, pp. 19884-19889, Dec. 2024, doi: 10.1109/TVT.2024.3446821.

36.    Hao An, Ke Guan, Xinhui Wang, Danping He, P. Takis Mathiopoulos, Rong Yuan, Wei Guo, and Zhangdui Zhong, "Vehicle-to-Vehicle Channel Measurements and Power Domain Modeling in Mountainous Plateau Environments for Emergency Communications," IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 12, pp. 21060-21073, Dec. 2024, doi: 10.1109/TITS.2024.3465014.

37.    Jingya Yang, Yiru Liu, Ke Guan (corresponding author), Mathis Schmieder, Dan Fei, Michael Peter, Wilhelm Keusgen, Ning Wang, Yi Wang, and Bo Ai, "Quasi-Deterministic Modeling for Industrial IoT Channels Based on Millimeter Wave Measurements," IEEE Internet of Things Journal, vol. 11, no. 5, pp. 8373-8385, 1 March1, 2024, doi: 10.1109/JIOT.2023.3319048.

2023 SCI-indexed Journal Papers

38.    Ke Guan, Danping He, Markus Rupp, Mumtaz Shahid, and Zhangdui Zhong, “Challenges and Future Research Trends of Window Glass for Smart Rail Vehicles: From the Perspective of Wireless Propagation,” IEEE Communications Standards Magazine, vol. 7, no. 3, pp. 10-15, September 2023.

39.    Danping He, Ke Guan (corresponding author), Dong Yan, Haofan Yi, Zhao Zhang, Xiping Wang, Zhangdui Zhong, and Nizar Zorba, “Physics and AI-based Digital Twin of Multi-spectrum Propagation Characteristics for Communication and Sensing in 6G and Beyond,” IEEE Journal on Selected Areas in Communications, vol. 41, no. 11, pp. 3461-3473, November 2023. doi: 10.1109/JSAC.2023.3310108.

40.    Haofan Yi, Ke Guan (corresponding author), P. Takis Mathiopoulos, Pengxiang Xie, Danping He, Jianwu Dou, and Zhangdui Zhong, “Full-Wave Simulation and Scattering Modeling for Terahertz Communications,” IEEE Journal of Selected Topics in Signal Processing, vol. 17, no. 4, pp. 713-728, July 2023, doi: 10.1109/JSTSP.2023.3285099.

41.    Dong Yan, Zan Li, Ke Guan (corresponding author), Danping He, Xiang Cheng, Junhyeong Kim, Heesang Chung, and Zhangdui Zhong, “Modeling and Analysis of V2I Links for the Handover Situations at mmWave Band,” IEEE Transactions on Vehicular Technology, vol. 72, no. 10, pp. 12450-12463, Oct. 2023, doi: 10.1109/TVT.2023.3271670.

42.    Xiping Wang, Ke Guan, Danping He, Zhao Zhang, Haoyang Zhang, Jianwu Dou and Zhangdui Zhong, “Super Resolution of Wireless Channel Characteristics: A Multi-Task Learning Model”, IEEE Transactions on Antennas and Propagation, vol. 71, no. 10, pp. 8197-8209, Oct. 2023, doi: 10.1109/TAP.2023.3305096.

43.    Grega Morano, Ke Guan, Andrej Hrovat, and Tomaž Javornik, “Phase-Based Distance Estimation Integrated With IEEE 802.15.4 TSCH Communication,” IEEE Internet of Things Journal, vol. 11, no. 7, pp. 11460-11470, 1 April, 2024, doi: 10.1109/JIOT.2023.3330933.

44.    Xiyu Wang, Danping He, Ke Guan, Hongyu Duan, Jianwu Dou, Najah Abed AbuAli, and Zhangdui Zhong, “Channel Measurement and Modeling for Millimeter-wave Automotive Radar,” IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 3, pp. 2933-2943, March 2024, doi: 10.1109/TITS.2023.3285948.

45.    Jingya Yang, Yiru Liu, Ke Guan, Mathis Schmieder, Dan Fei, Michael Peter, Wilhelm Keusgen, Ning Wang, Yi Wang, and Bo Ai, “Quasi-Deterministic Modeling for Industrial IoT Channels Based on Millimeter Wave Measurements,” IEEE Internet of Things Journal, vol. 11, no. 5, pp. 8373-8385, 1 March1, 2024, doi: 10.1109/JIOT.2023.3319048.

46.    Yuanbo Li, Yi Chen, Dong Yan, Ke Guan, and Chong Han, “Channel Characterization and Ray-Tracing Assisted Stochastic Modeling for Urban Vehicle-to-Infrastructure Terahertz Communications,” IEEE Transactions on Vehicular Technology, vol. 72, no. 3, pp. 2748-2763, March 2023, doi: 10.1109/TVT.2022.3217352.

47.    Luoyan Zhu, Yinsheng Liu, Danping He, Ke Guan, Jingjing Liao, and Zhangdui Zhong, “A Low-Complexity Noise Reduction Algorithm for Enhanced Target Detection in FMCW Radar,” IEEE Transactions on Vehicular Technology, vol. 72, no. 12, pp. 15227-15236, Dec. 2023, doi: 10.1109/TVT.2023.3289817.

48.    Lina Wu, Danping He, Bo Ai, Jian Wang, Ke Guan, Zhangdui Zhong, Dongliang Liu, and Fusheng Zhu, “Canny Enhanced High-Resolution Neural Network for Satellite Image Based Land Cover Classification and Its Application in Wireless Channel Simulations,” IEEE Journal of Selected Topics in Signal Processing, vol. 17, no. 1, pp. 279-294, Jan. 2023, doi: 10.1109/JSTSP.2022.3222597.

2022 SCI-indexed Journal Papers

49.    Danping He, Ke Guan (corresponding author), Bo Ai, Zhangdui Zhong, Junhyeong Kim, Heesang Chung, and Andrej Hrovat, “Channel Measurement and Ray-Tracing Simulation for 77 GHz Automotive Radar,” IEEE Transactions on Intelligent Transportation Systems, vol. 24, no. 7, pp. 7746-7756, July 2023, doi: 10.1109/TITS.2022.3208008.

50.    Zhuangzhuang Cui, Ke Guan (corresponding author), Claude Oestges, Cesar Briso, Bo Ai, and Zhangdui Zhong, “Cluster-based Characterization and Modeling for UAV Air-to-Ground Time-Varying Channels,” IEEE Transactions on Vehicular Technology, vol. 71, no. 7, pp. 6872-6883, July 2022, doi: 10.1109/TVT.2022.3168073.

51.    Pengxiang Xie, Ke Guan (corresponding author), Danping He, Haofan Yi, Jianwu Dou, and Zhangdui Zhong, “Terahertz Wave Propagation Characteristics on Rough Surfaces Based on Full-Wave Simulations,” Radio Science, First published: 13 June 2022, https://doi.org/10.1029/2021RS007385.

52.    Hongyang Du, Jiayi Zhang, Ke Guan, Dusit Niyato, Huiying Jiao, Zhiqin Wang, and Thomas Kuerner, “Performance and Optimization of Reconfigurable Intelligent Surface Aided THz Communications,” IEEE Transactions on Communications, vol. 70, no. 5, pp. 3575-3593, May 2022.

53.    Yuanbo Li, Yi Chen, Dong Yan, Ke Guan, and Chong Han, “Channel Characterization and Ray-tracing Assisted Stochastic Modeling for Urban Vehicle-to-Infrastructure Terahertz Communications,” IEEE Transactions on Vehicular Technology, vol. 72, no. 3, pp. 2748-2763, March 2023, doi: 10.1109/TVT.2022.3217352.

54.    Luoyan Zhu, Yinsheng Liu, Danping He, Ke Guan, Bo Ai, Zhangdui Zhong, and Xi Liao, “An Efficient Target Detection Algorithm via Karhunen‐Loève Transform for Frequency Modulated Continuous Wave (FMCW) Radar Applications,” IET Signal Processing, pp. 1-11, March 2022. https://doi.org/10.1049/sil2.12111.

2021 SCI-indexed Journal Papers

55.    Ke Guan, Bile Peng, Danping He, Johannes M. Eckhardt, Haofan Yi, Sebastian Rey, Bo Ai, Zhangdui Zhong, and Thomas Kuerner, “Channel Sounding and Ray Tracing for Intrawagon Scenario at mmWave and sub-mmWave Bands,” IEEE Transactions on Antennas and Propagation, vol. 69, no. 2, pp. 1007-1019, Feb. 2021.

56.    Ke Guan, Danping He, Bo Ai, Yi Chen, Chong Han, Bile Peng, Zhangdui Zhong, and Thomas Kuerner, “Channel Characterization and Capacity Analysis for THz Communication enabled Smart Rail Mobility,” IEEE Transactions on Vehicular Technology, vol. 70, no. 5, pp. 4065-5080, May 2021.

57.    Ke Guan (corresponding author), Juan Moreno, Bo Ai, Cesar Briso, Bile Peng, Danping He, Andrej Hrovat, Zhangdui Zhong, and Thomas Kuerner, “5G Channel Models for Railway Use Cases at mmWave Band and the Path towards Terahertz,” IEEE Intelligent Transportation System Magazine, vol. 13, no. 3, pp. 146-155, February 2021.

58.    Zhuangzhuang Cui, Ke Guan (corresponding author), Jiayi Zhang (corresponding author), and Zhangdui Zhong, “SNR Coverage Probability Analysis of RIS-Aided Communication Systems,” IEEE Transactions on Vehicular Technology, vol. 70, no. 4, pp. 3914-3919, 2021.

59.    Jianqiao Cheng, Ke Guan, and Francois Quitin, “Direction of Arrival Estimation with Virtual Antenna Array: Observability Analysis, Local Oscillator Frequency Offset Compensation, and Experimental Results,” IEEE Transactions on Instrumentation and Measurement, 2021. vol. 70, Article Sequence Number: 5503113, 2021.

60.    Hao Qiu, Juan Moreno Garcia-Loygorri, Ke Guan (Corresponding author), Danping He, Ziheng Xu, Bo Ai, and Marion Berbineau, “Emulation of Radio Technologies for Railways: A Tapped-Delay-Line Channel Model for Tunnels,” IEEE Access, vol. 9, no. 1, pp. 1512-1523, 2021

61.    V. Degli-Esposti, Franco Fuschini, Henry L. Bertoni, Reiner S. Thomä, Thomas Kürner, Xuefeng Yin, and Ke Guan, “IEEE Access Special Section Editorial: Millimeter-Wave and Terahertz Propagation, Channel Modeling, and Applications,” IEEE Access, vol. 9, pp. 67660-67666, 2021.

2020 SCI-indexed Journal Papers

62.    Ke Guan, Markus Rupp, Thomas Kuerner, Cesar Briso, David W. Matolak, Jun-ichi Takada, and Wei Wang, “IEEE ACCESS SPECIAL SECTION: 5G and Beyond Mobile Wireless Communications Enabling Intelligent Mobility,” IEEE Access, vol. 8, pp. 208892-208897, 2020.

63.    Bile Peng, Ke Guan (corresponding author), Alexander Kuter, Sebastian Rey, Matthias Uwe Patzold, and Thomas Kuerner, “Channel Modeling and System Concepts for Future Terahertz Communications: Getting Ready for Advances Beyond 5G,” IEEE Vehicular Technology Magazine, vol. 15, no. 2, pp. 136-143, 2020.

64.    Danping He, Ke Guan (corresponding author), Juan Moreno Garcia-Loygorri, Bo Ai, Xiping Wang, Chunfu Zheng, Cesar Briso-Rodriguez, and Zhangdui Zhong, “Channel Characterization and Hybrid Modeling for Millimeter-Wave Communications in Metro Train,” IEEE Transactions on Vehicular Technology, vol. 69, no. 11, pp. 12408-12417, Nov. 2020.

65.    Dong Yan, Ke Guan (corresponding author), Danping He, Bo Ai, Zan Li, Junhyeong Kim, Heesang Chung, and Zhangdui Zhong, “Channel Characterization for Vehicle-to-Infrastructure Communications in Millimeter-Wave Band,” IEEE Access, vol. 8, no. 1, pp. 42325-42341, 2020.

66.    Zhuangzhuang Cui, Cesar Briso-Rodriguez, Ke Guan (corresponding author), Ismail Guevenc, and Zhangdui Zhong, “Wideband Air-to-Ground Channel Characterization for Multiple Propagation Environments,” IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 9, pp. 1634-1638, Sept. 2020.

67.    Bile Peng, Jingya Yang, Dennis M. Rose, Ke Guan (corresponding author), Marco Zoli, and Thomas Kuerner, “Electromagnetic Parameter Calibration for a Broadband Ray-Launching Simulator with SAGE Algorithm for Millimeter-Wave Communications,” IEEE Access, vol. 8, pp. 138331-138339, 2020.

68.    Zhuangzhuang Cui, Cesar Briso-Rodriguez, Ke Guan (corresponding author), Zhangdui Zhong, and Francois Quitin, “Multi-Frequency Air-to-Ground Channel Measurements and Analysis for UAV Communication Systems,” IEEE Access, vol. 8, pp. 110565-110574, 2020.

69.    Minseok Kim, Satoru Kishimoto, Satoshi Yamakawa, and Ke Guan, “Millimeter-Wave Intra-Cluster Channel Model for In-Room Access Scenarios,” IEEE Access, vol. 8, no. 1, pp. 82042-82053, April. 2020.

70.    Stefan Schwarz, Erich Zöchmann, Martin Müller, and Ke Guan, “Dependability of Directional Millimeter Wave Vehicle-to-Infrastructure Communications,” IEEE Access, vol. 8, no. 1, pp. 53162-53171, Dec. 2020.

71.    Lina Wu, Danping He, Bo Ai, Jian Wang, Hang Qi, Ke Guan, and Zhangdui Zhong, “Artificial Neural Network Based Path Loss Prediction for Wireless Communication Network,” IEEE Access, vol. 8, pp. 199523-199538, 2020.

72.    Lei Ma, Ke Guan (corresponding author), Dong Yan, Danping He, Nuno R. Leonor, Bo Ai, and Junhyeong Kim, “Satellite-Terrestrial Channel Characterization in High-Speed Railway Environment at 22.6 GHz,” Radio Science, vol. 55, no. 3, pp. 1-15, March 2020

73.    Zhengrong Lai, Haofan Yi (corresponding author), Ke Guan (corresponding author), Bo Ai, Wuning Zhong, Jianwu Dou, Yi Zeng, Zhangdui Zhong, “Research on the Impact of the Meteorological Attenuation on Channel Characterization at 300 GHz,” Electronics, vol. 9, no. 7, pp. 1115, 2020.

74.    Junhyeong Kim, Guido Casati, Nicolas Cassiau, Antonio Pietrabissa, Alessandro Giuseppi, Dong Yan, Emilio Calvanese Strinati, Marjorie Thary, Danping He, Ke Guan, Heesang Chung, and Ilgyu Kim, “Design of Cellular, Satellite, and Integrated Systems for 5G and Beyond,” ETRI Journal, pp. 633-638, 2020.

75.    Yi Zeng, Haofan Yi, Zijie Xia, Shaoshi Wang, Bo Ai, Dan Fei, Weidan Li, Ke Guan, “Measurement and Simulation for Vehicle-to-Infrastructure Communications at 3.5 GHz for 5G,” Wireless Communications and Mobile Computing, Volume 2020 |Article ID 8851600 | https://doi.org/10.1155/2020/8851600, 2020.

2019 SCI-indexed Journal Papers

76.    Ke Guan, Bile Peng, Danping He, Johannes M. Eckhardt, Sebastian Rey, Bo Ai, Zhangdui Zhong, and Thomas Kuerner, “Measurement, Simulation, and Characterization of Train-to-Infrastructure Inside-Station Channel at the Terahertz Band,” IEEE Transactions on Terahertz Science and Technology, vol. 9, no. 3, pp. 291-306, 2019.

77.    Ke Guan, Bile Peng, Danping He, Johannes M. Eckhardt, Sebastian Rey, Bo Ai, Zhangdui Zhong, and Thomas Kuerner, “Channel Characterization for Intra-Wagon Communication at 60 GHz and 300 GHz Bands,” IEEE Transactions on Vehicular Technology, vol. 68, no. 6, pp. 5193-5207, 2019.

78.    Ke Guan, Danping He, Bo Ai, David M. Matolak, Qi Wang, Zhangdui Zhong, and Thomas Kuerner, “5-GHz Obstructed Vehicle-to-Vehicle Channel Characterization for Internet of Intelligent Vehicles,” IEEE Internet of Things Journal, vol. 6, no. 1, pp. 100-110, 2019.

79.    Ke Guan, Cheng-Xiang Wang, Cesar Briso, Andrej Hrovat, and Minseok Kim, “Guest Editorial: Smart Transportation Enabled by Wireless Technology,” IET Microwave, Antenna & Propagation, vol. 13, no. 8, pp. 1049-1051, 2019.

80.    Ke Guan, Thomas Kuerner, Marion Berbineau, and Cesar Briso, “Editorial: Physical layer techniques and channel modeling enabling new transportation systems,” Physical Communication, Available online 10 December 2019, 100964.

81.    Cesar Briso-Rodriguez, Ke Guan (corresponding author), David W. Matolak, and Marion Berbineau, “Guest Editorial Special Section on Smart Rail Mobility: Communications, Signaling, and Emerging Technologies,” IEEE Transactions on Vehicular Technology, vol. 68, no. 3, pp. 2021-2013, 2019.

82.    Bile Peng, Stefan Wesemann, Ke Guan (corresponding author), Wolfgang Templ, and Thomas Kuerner, “Precoding and Detection for Broadband Single Carrier Terahertz Massive MIMO Systems Using LSQR Algorithm,” IEEE Transactions on Wireless Communications, vol. 18, no. 2, pp. 1026-1040, Feb. 2019.

83.    Bile Peng, Ke Guan (corresponding author), Sebastian Rey, and Thomas Kuerner, “Power-Angular Spectra Correlation Based Two Step Angle of Arrival Estimation for Future Indoor Terahertz Communications,” IEEE Transactions on Antennas and Propagation, vol. 67, no. 11, pp. 7097-7105, 2019.

84.    Zhuangzhuang Cui, Ke Guan (corresponding author), Cesar Briso-Rodriguez, Bo Ai, and Zhangdui Zhong, “Frequency-Dependent Line-of-Sight Probability Modeling in Built-Up Environments,” IEEE Internet of Things Journal, vol. 7, no. 1, pp. 699-709, 2019.

85.    Haofan Yi, Ke Guan (corresponding author), Danping He, Bo Ai, Jianwu Dou, and Junhyeong Kim, “Characterization for the Vehicle-to-Infrastructure Channel in Urban and Highway Scenarios at the Terahertz Band,” IEEE Access, vol. 7, no. 1, pp. 166984-166996, 2019.

86.    Juan Moreno, Stephan Sand, and Ke Guan, “Modern Railways: Communications Systems and Technologies,” IEEE Communication magazine, vol. 57, no. 9, pp. 10-11, 2019.

87.    Jingya Yang, Bo Ai, Sana Salous, Ke Guan, Danping He, Guowei Shi, and Zhangdui Zhong, “An Efficient MIMO Channel Model for LTE-R Network in High-speed Train Environment,” IEEE Transactions on Vehicular Technology, vol. 68, no. 4, pp. 3189-3200, 2019.

88.    Zhuangzhuang Cui, Cesar Briso, Ke Guan (corresponding author), Cesar Calvo-Ramirez, Bo Ai, and Zhangdui Zhong, “Measurement-Based Modeling and Analysis of UAV Air-Ground Channels at 1 and 4 GHz,” IEEE Antennas and Wireless Propagation Letters, vol. 18, no. 9, pp. 1804-1808, 2019.

89.    Zhuangzhuang Cui, Cesar Briso, Ke Guan (corresponding author), David W. Matolak, Cesar Calvo-Ramirez, Bo Ai, and Zhangdui Zhong, “Low Altitude UAV Air-ground Propagation Channel Measurement and Analysis in a Suburban environment at 3.9 GHz,” IET Microwave, Antenna & Propagation, vol. 13, no. 9, pp. 1503-1508, 2019.

90.    Dong Yan, Haofan Yi, Danping He, Ke Guan, Bo Ai, Zhangdui Zhong, Junhyeong Kim, and Heesang Chung, “Channel Characterization for Satellite Link and Terrestrial Link of Vehicular Communication in the mmWave Band,” IEEE Access, vol. 7, no. 1, pp. 173559-173570, 2019.

91.    Zhicheng Ren, Fangqi Zhang, Guoxin Zheng, Asad Saleem, and Ke Guan,“A 3D non-stationary Channel Model with Moving Mobile Station in Rectangular Tunnel,” International Journal of Antennas and Propagation, vol. 2019, Article ID 6750153, 12 pages, 2019. https://doi.org/10.1155/2019/6750153.

92.    Jingya Yang, Bo Ai, Ilsun You, Muhammad Imran, Longhe Wang, Ke Guan, Danping He, Zhongdui Zhang, and Wilhelm Keusgen, “Ultra-reliable Communications for Industrial Internet of Things: Design Considerations and Channel Modeling,” IEEE Network, vol. 33, no. 4, pp. 104-111, 2019.

93.    Guangkai Li, Bo Ai, Gordon L. Stueber, Ke Guan, and Guowei Shi, “On the Modeling of Near-Field Scattering of Vehicles in Vehicle-to-X Wireless Channels Based on Scattering Centers,” IEEE Access, vol. 7, pp. 3264-3274, 2019.

94.    Longhe Wang, Bo Ai, Danping He, Ke Guan, Jiayi Zhang, Junhyeong Kim, and Zhangdui Zhong, “Vehicle-to-Infrastructure Channel Characterization in Urban Environment at 28 GHz,” China Communications, vol. 16, no. 2, pp. 36-48, 2019.

95.    Longhe Wang, Bo Ai, Jingya Yang, Hao Qiu, Wanqiao Wang, and Ke Guan, “Vehicular Channel in Urban Environment at 23 GHz for Flexible Access Common Spectrum Application,” International Journal of Antennas and Propagation, Volume 2019, Article ID 5425703, 13 pages, https://doi.org/10.1155/2019/5425703

96.    Guangrong Yue, Daizhong Yu, Hao Qiu, Ke Guan, Yang Lin, Qifu Lv, “Measurements and Ray Tracing Simulations for Non-Line-of-Sight Millimeter-Wave Channels in a Confined Corridor Environment,” IEEE Access, vol. 7, no. 1, pp. 85066-85081, 2019.

2018 SCI-indexed Journal Papers

97.    Ke Guan, Bo Ai, Bile Peng, Danping He, Xue Lin, Longhe Wang, Zhangdui Zhong, and Thomas Kuerner, “Scenario Modules, Ray-Tracing Simulations and Analysis of Millimeter Wave and Terahertz Channels for Smart Rail Mobility,” IET Microwaves, Antennas & Propagation, vol. 12, no. 4, pp: 501-508, 2018.

98.    Bile Peng, Ke Guan (corresponding author), and Thomas Kuerner, “Cooperative Dynamic Angle of Arrival Estimation Considering Space-Time Correlations for Terahertz Communications,” IEEE Transactions on Wireless Communications, vol. 17, no. 9, pp. 6029-6041, 2018.

99.    Danping He, Bo Ai, Ke Guan (corresponding author), Longhe Wang, Zhangdui Zhong, and Thomas Kuerner, “The Design and Applications of High-Performance Ray-Tracing Simulation Platform for 5G and Beyond Wireless Communications: A Tutorial,” IEEE Communications Survey and Tutorial, vol. 21, no. 1, pp. 10-27, Aug. 2018. (ESI highly cited paper)

100. Danping He, Bo Ai, Ke Guan (corresponding author), Juan Moreno, Li Tian, Zhangdui Zhong, and Andrej Hrovat, “Influence of Typical Railway Objects in mmWave Propagation Channel,” IEEE Transactions on Vehicular Technology, vol. 67, no. 4, pp. 2880-2892, 2018. ISSN 0018-9545; IF=4.066; An2

101. Danping He, Bo Ai, Ke Guan (corresponding author), Zhangdui Zhong, Bing Hui, Junhyeong Kim, Hee-Sang Chung, and Il Gyu Kim, “Channel Measurement, Simulation and Analysis for High Speed Railway Communications in 5G Millimeter-Wave Band,” IEEE Transactions on Intelligent Transportation Systems, vol. 19, no. 10, pp. 3144-3158, 2018. ISSN 1524-9050; IF=3.724; An2

102. Danping He, Bo Ai, Ke Guan (corresponding author), Zhangdui Zhong, Bing Hui, Junhyeong Kim, Hee-Sang Chung, and Il Gyu Kim, “Stochastic Channel Modeling for Railway Tunnel Scenarios at 25 GHz,” ETRI Journal, vol. 40, no. 1, pp. 39-50, February 2018

103. Guangkai Li, Bo Ai, Ke Guan, Danping He, Zhangdui Zhong, and Yang Hao, “Connected Vehicle Channels: On the Consideration of Electromagnetic Scattering from Local Scatterers,” IEEE Transactions on Vehicular Technology, vol. 67, no. 9, pp. 7910-7923, 2018.

104. Jingya Yang, Bo Ai, Ke Guan, Danping He, Xue Lin, Bing Hui, Junhyeong Kim, and Andrej Hrovat, “A Geometry-based Stochastic Channel Model for the Millimeter-Wave Band in 3GPP High-Speed Train Scenario,” IEEE Transactions on Vehicular Technology, vol. 67, no. 5, pp. 3853-3865, 2018.

105. Yali Chen, Bo Ai, Yong Niu, Ke Guan, and Zhu Han, “Resource Allocation for Device-to-Device Communications Underlaying Heterogeneous Cellular Networks Using Coalitional Games,” IEEE Transactions on Wireless Communications, vol. 17, no. 6, pp. 4163-4176, 2018.

106. Yuntian Pan, Xi Liu, Guoxin Zheng, and Ke Guan, “Temporal Autocorrelation of Small-Scale Fading using Leaky Coaxial Cable in Confined Space,” IEEE Wireless Communications Letters, vol. 7, no. 6, pp. 1082-1085, 2018.

107. Zhenxiang Su, Bo Ai, Yichuan Lin, Danping He, Ke Guan, Ning Wang, Guoyu Ma, and Li Niu, “User Association and Wireless Backhaul Bandwidth Allocation for 5G Heterogeneous Networks in the Millimeter-Wave Band,” China Communications, vol. 15, no. 4, pp: 1-13, 2018.

2017 SCI-indexed Journal Papers

108. Danping He, Ke Guan (corresponding author), Alexander Fricke, Bo Ai, Ruisi He, Zhangdui Zhong, Akifumi Kasamatsu, Iwao Hosako, and Thomas Kuerner, “Stochastic Channel Modeling for Kiosk Applications in the Terahertz Band,” IEEE Transactions on Terahertz Science and Technology, vol. 7, no. 5, pp. 502-513, July 2017. WOS TBD; ISSN: 2156-342X; IF=2.940; An2

109. Bo Ai, Ke Guan, Ruisi He, Jianzhi Li, Guangkai Li, Danping He, Zhangdui Zhong, and Kazi Mohammed Saidul Huq, “On Indoor Millimeter Wave Massive MIMO Channels: Measurement and Simulation,” IEEE Journal on Selected Areas in Communications, vol. 35, no. 7, pp. 1678-1690, July 2017.

110. Cesar Briso-Rodriguez, Ke Guan (corresponding author), Xuefeng Yin, and Thomas Kuerner, “Wireless Communications in Smart Rail Transportation Systems,” Wireless Communications and Mobile Computing, vol. 2017, Article ID 6802027, 10 pages, https://doi.org/10.1155/2017/6802027

111. Cesar Briso-Rodriguez, Ke Guan, Thomas Kuerner and Xuefeng Yin, “Editorial Wireless Communications in Transportation Systems,” Wireless Communications and Mobile Computing, vol. 2017, Article ID 4391402, 2 pages, https://doi.org/10.1155/2017/4391402

112. Qi Wang, Bo Ai, Ruisi He, Ke Guan, Yan Li, Zhangdui Zhong, and Guowei Shi, “A Framework of Automatic Clustering and Tracking for Time-Variant Multipath Components,” IEEE Communications Letters, vol. 21, no. 4, pp. 953-956, 2017.

113. Qi Wang, Bo Ai, David W. Matolak, Ruisi He, Ke Guan, Zhangdui Zhong, and Dapeng Li, “Spatial Variation Analysis for Measured Indoor Massive MIMO Channels,” IEEE Access, vol. 5, no. 1, pp. 20828-20840, August 2017.

114. Xin Zhou, Zhangdui Zhong, Xin Bian, Ruisi He, Ruoyu Sun, Ke Liu, and Ke Guan, “Indoor Wideband Channel Measurements and Analysis at 11 GHz and 14 GHz,” IET Microwaves, Antennas & Propagation, 15 pp., DOI: 10.1049/iet-map.2017.0191, Online ISSN 1751-8733 Available online: 03 May 2017.

115. Xin Zhou, Zhangdui Zhong, Xin Bian, Ruisi He, Ke Guan, Ruoyu Sun, Ke Liu, and Xiaotao Guo, “Impacts of Absorber Loadings on Simulating the Multipath Channel in a Reverberation Chamber,” International Journal of Antennas and Propagation, vol. 2017, Article ID 3078103, 7 pages, 2017. doi:10.1155/2017/3078103

116. Xin Zhou, Zhangdui Zhong, Xin Bian, Ruisi He, Ruoyu Sun, Ke Guan, Ke Liu, and Xiaotao Guo, “Measurement and Analysis of Channel Characteristics in Reflective Environments at 3.6 GHz and 14.6 GHz,” Applied Sciences, 2017, 7(2), 165; doi:10.3390/app7020165

117. Jianzhi Li, Bo Ai, Ruisi He, Qi Wang, Mi Yang, Bei Zhang, Ke Guan, Danping He, Zhangdui Zhong, Ting Zhou, and Nan Li, “Indoor Massive MIMO Channel Characterization and Performance Evaluation Scenario,” Frontiers of Information Technology & Electronic Engineering, vol. 18, no. 6, pp. 773-787, 2017.

2016 SCI-indexed Journal Papers

118. Ke Guan, Bo Ai, Alexander Fricke, Danping He, Zhangdui Zhong, David W. Matolak, and Thomas Kuerner, “Excess Propagation Loss Modeling of Semi-Closed Obstacles for Intelligent Transportation Systems,” IEEE Transactions on Intelligent Transportation Systems, vol. 17, no. 8, pp. 2171-2181, 2016. WOS TBD; ISSN 1524-9050; IF=2.534; An2

119. Ke Guan, Bo Ai, Marcos Liso Nicolas, Robert Geise, Andreas Moeller, Zhangdui Zhong, and Thomas Kuerner, “On the Influence of Scattering from Traffic Signs in Vehicle-to-X Communications,” IEEE Transactions on Vehicular Technology, vol. 65, no. 8, pp. 5835-5849, 2016. WOS 000381446200001; ISSN 0018-9545; IF=2.243; An2

120. Ke Guan, Bo Ai, Alexander Fricke, Danping He, Zhangdui Zhong, David W. Matolak, and Thomas Kuerner, “Excess Propagation Loss of Semi-Closed Obstacles for Inter/Intra-Device Communications in the Millimeter-Wave Range,” Journal of Infrared, Millimeter, and Terahertz Waves, vol. 37, no. 7, pp. 676-690, July 2016. WOS 0003773700006; ISSN 1866-6892; IF=1.851; An3

121. Bo Ai, Ke Guan (corresponding author), Zhangdui Zhong, Carlos F. Lopez, Lei Zhang, Cesar Briso-Rodriguez, and Ruisi He, “Measurement and Analysis of Extra Propagation Loss of Tunnel Curve,” IEEE Transactions on Vehicular Technology, vol. 65, no. 4, pp. 1847-1858, 2016. WOS 000375031500001; ISSN 0018-9545; IF=2.243; An2

122. Bo Ai, Ruisi He, Guangkai Li, Ke Guan, Danping He, Guowei Shi, and Zhangdui Zhong, “Determination of Cell Coverage Area and its Applications in High-Speed Railway Environments,” IEEE Transactions on Vehicular Technology, vol. 66, no. 5, pp. 3515-3525, 2017.

123. Ruisi He, Bo Ai, Gongpu Wang, Ke Guan, Zhangdui Zhong, Andreas F. Molisch, Cesar Briso-Rodriguez, and Claude P. Oestges, “High-Speed Railway Communications: from GSM-R to LTE-R,” IEEE Vehicular Technology Magazine, vol. 11, no. 3, pp. 49-58, 2016.

124. Yan Li, Ruisi He, Siyu Lin, Ke Guan, Danping He, Qi Wang, and Zhangdui Zhong, “Cluster-Based Non-Stationary Channel Modeling for Vehicle-to-Vehicle Communications,” IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 1419-1422, 2016.

125. Qi Wang, Bo Ai, Ke Guan, David W. Matolak, Ruisi He, Yan Li, Bei Zhang, and Xin Zhou, “Ray-Based Statistical Propagation Modeling for Indoor Corridor Scenarios at 15 GHz,” International Journal of Antennas and Propagation, vol. 2016, Article ID 2523913, 12 pages, 2016. doi:10.1155/2016/2523913

2015 SCI-indexed Journal Papers

126. Ke Guan, Bo Ai, Zhangdui Zhong, Carlos F. Lopez, Lei Zhang, Cesar Briso-Rodriguez, Andrej Hrovat, Bei Zhang, Ruisi He, and Tao Tang, “Measurements and Analysis of Large-Scale Fading Characteristics in Curved Subway Tunnels at 920 MHz, 2400 MHz, and 5705 MHz,” IEEE Transactions on Intelligent Transportation Systems, vol. 16, no. 5, pp. 2393-2405, October 2015. WOS 000362084600007; ISSN 1524-9050; IF=2.534; An2

127. Bo Ai, Ke Guan, Markus Rupp, Thomas Kuerner, Xiang Cheng, Xue-feng Yin, Qi Wang, Guo-Yu Ma, Yan Li, Lei Xiong, and Jian-wen Ding, “Future Railway Services Oriented Mobile Communications Network,” IEEE Communication magazine, vol. 53, no. 10, pp. 78-85, 2015.

128. Binghao Chen, Zhangdui Zhong, Bo Ai, Ke Guan, Ruisi He, and David G. Michelson, “Channel Characteristics in High-Speed Railway: A Survey of Channel Propagation Properties,” IEEE Vehicular Technology Magazine, vol. 10, no. 2, pp. 67-78, 2015.

129. Siyu Lin, Linghe Kong, Liang He, Ke Guan, Bo Ai, Zhangdui Zhong, and Cesar Briso-Rodriguez, “Finite-State Markov Modeling for High-Speed Railway Fading Channels,” IEEE Antennas and Wireless Propagation Letters, vol. 14, pp. 954-957, 2015.

130. Ruisi He, Zhangdui Zhong, Bo Ai, and Ke Guan, “Reducing the Cost of the High-Speed Railway Communications: from Propagation Channel View,” IEEE Transactions on Intelligent Transportation Systems, vol. 16, no. 4, pp. 2050-2060, 2015.  

131. Lei Zhang, Cesar Briso-Rodriguez, Jean Raphael Olivier Fernandez, José I. Alonso, Carlos Rodriguez Sanchez, Juan Moreno García-Loygorri, and Ke Guan, “Delay Spread and Electromagnetic Reverberation in Subway Tunnels and Stations,” IEEE Antennas and Wireless Propagation Letters, vol. 15, pp: 585-588, 2015.

132. Xin Zhou, Zhangdui Zhong, Bei Zhang, Ruisi He, Ke Guan, Qi Wang, and David Matolak, “Experimental Characterization and Correlation Analysis of Indoor Channels at 15 GHz,” International Journal of Antennas and Propagation, vol. 2015, Article ID 601835, 11 pages, 2015.

2014 SCI-indexed Journal Papers

133. Ke Guan, Zhangdui Zhong, Bo Ai, and Thomas Kuerner, “Empirical Models for Extra Propagation Loss of Train Stations on High-Speed Railway,” IEEE Transactions on Antennas and Propagation, vol. 62, no. 3, pp. 1395-1408, March 2014. WOS 000332731700043; ISSN 0018-926X; IF=2.459; An2

134. Ke Guan, Zhangdui Zhong, Bo Ai, and Thomas Kuerner, “Propagation Measurements and Analysis for Train Stations of High-Speed Railway at 930 MHz,” IEEE Transactions on Vehicular Technology, vol. 63, no. 8, pp. 3499-3516, February 2014. WOS 000344083300002; ISSN 0018-9545; IF= 1.978; An2   

135. Ke Guan, Zhangdui Zhong, Bo Ai, and Thomas Kuerner, “Propagation Measurements and Modeling of Crossing Bridges on High-Speed Railway at 930 MHz,” IEEE Transactions on Vehicular Technology, vol. 63, no. 2, pp. 502-517, February 2014. WOS 000331903200001; ISSN 0018-9545; IF= 1.978; An2  

136. Bo Ai, Xiang Cheng, Thomas Kuerner, Zhangdui Zhong, Ke Guan, Ruisi He, Lei Xiong, David W. Matolak, David G. Michelson, Cesar Briso-Rodriguez, “Challenges Toward Wireless Communications for High-Speed Railway,” IEEE Transactions on Intelligent Transportation Systems, vol. 15, no. 5, pp. 2143-2158, 2014. (ESI highly cited paper)

2013 SCI-indexed Journal Papers

137. Ke Guan, Zhangdui Zhong, Bo Ai, and Thomas Kuerner, “Semi-Deterministic Path-Loss Modeling for Viaduct and Cutting Scenarios of High-Speed Railway,” IEEE Antennas and Wireless Propagation Letters, vol. 12, pp. 789-792, 2013.

138. Ke Guan, Zhangdui Zhong, Bo Ai, Ruisi He, Binghao Chen, Yuanxuan Li, and Cesar Briso-Rodriguez, “Complete Propagation Model in Tunnels,” IEEE Antennas and Wireless Propagation Letters, vol. 12, pp. 741-744, 2013.

139. Wenyi Jiang, Ke Guan (corresponding author), Zhangdui Zhong, Bo Ai, Ruisi He, Binghao Chen, Yuanxuan Li, and Jia You, “Propagation and Wireless Channel Modeling Development on Wide-Sense Vehicle-to-X Communications,” International Journal of Antennas and Propagation, vol. 2013, Article ID 981281, 11 pages, 2013. doi:10.1155/2013/981281.

140. Ruisi He, Zhangdui Zhong, Bo Ai, Ke Guan, and Ruifeng Chen, “Simplified Analytical Propagation Model for Railway Environments based on Uniform Theory of Diffraction,” Electronics Letters, vol. 49, no. 6, pp. 397-398, 2013.

141. Ke Guan, Zhangdui Zhong, Bo Ai, Ruisi He, and Cesar Briso-Rodriguez, “Five-Zone Propagation Model for Large-Size Vehicles inside Tunnels,” Progress In Electromagnetics Research, vol. 138, pp. 389-405, 2013.

142. Ke Guan, Zhangdui Zhong, Bo Ai, Ruisi He, Binghao Chen, Yuanxuan Li, and Cesar Briso-Rodriguez, “Complete Propagation Model Structure inside Tunnels,” Progress In Electromagnetics Research, vol. 141, pp. 711-726, 2013.

143. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Modeling of the Division Point of Different Propagation Mechanisms in the Near-Region within Arched Tunnels,” Wireless Personal Communication, vol. 68, no. 3, pp. 489-505, 2013.

144. Ruisi He, Zhangdui Zhong, Bo Ai, Ke Guan, Binghao Chen, José I. Alonso, and Cesar Briso-Rodriguez, “Propagation Channel Measurements and Analysis at 2.4 GHz in Subway Tunnels,” IET Microwaves, Antennas & Propagation, vol. 7, no. 11, pp. 934-941, 2013.

145. Yuanxuan Li, Gang Zhu, Siyu Lin, Ke Guan, and Yan Li, “A Novel Transformation Electromagnetic Theory based Coverage Optimization Method for Wireless Network,” International Journal of Antennas and Propagation, vol. 2013, Article ID 896906, 8 pages, 2013. doi:10.1155/2013/896906.

2012 SCI-indexed Journal Papers

146. Ke Guan, Zhangdui Zhong, José I. Alonso, and Cesar Briso-Rodriguez, “Measurement of Distributed Antenna Systems at 2.4 GHz in a Realistic Subway Tunnel Environment,” IEEE Transactions on Vehicular Technology, vol. 61, no.2, pp. 834-837, 2012. WOS 000300427400037; ISSN 0018-9545; IF= 1.921; An2  

147. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Propagation Mechanism Modeling in the Near Region of Circular Tunnels,” IET Microwaves, Antennas & Propagation, vol. 6, no. 3, pp. 355-360, 2012.

148. Ke Guan, Zhangdui Zhong, Bo Ai, Ruisi He, Yuanxuan Li, and Cesar Briso-Rodriguez, “Propagation Mechanism Modeling in the Near-Region of Arbitrary Cross-Sectional Tunnels,” International Journal of Antennas and Propagation, vol. 2012, Article ID. 183145, 11 pages, 2012, doi:10.1155/2012/183145.

149. Ruisi He, Zhangdui Zhong, Bo Ai, Jianwen Ding, and Ke Guan, “Analysis of the Relation between Fresnel Zone and Path Loss Exponent based on Two-Ray Model,” IEEE Antennas and Wireless Propagation Letters, vol. 11, pp. 208-211, 2012.

150. Bo Ai, Ruisi He, Zhangdui Zhong, Ke Guan, Binghao Chen, Pengyu Liu, and Yuanxuan Li, “Radio Wave Propagation Scene Partitioning for High-Speed Rails,” International Journal of Antennas and Propagation, vol. 2012, Article ID 815232, 7 pages, 2012. doi: 10.1155/2012/815232.

Journal Papers (EI)

151. Luoyan Zhu, Danping He, Bo Ai, Ke Guan, Shuping Dang, Junhyeong Kim, Heesang Chung, Zhangdui Zhong, “A Ray Tracing Based Clustering and Tracking Algorithm for Internet of Intelligent Vehicles,” Journal of Communications and Information Networks, vol. 5, no. 3, pp. 29-45, 2020.

152. Yuanxuan Li, Gang Zhu, Siyu Lin, Ke Guan, and Bo Ai, “Interference Control for Cognitive Network with High Mobility,” Journal of Applied Mathematics, vol. 2013, Article ID 876191, 9 pages, 2013. http://dx.doi.org/10.1155/2013/876191.

153. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Train Crossing Modeling based on Measurements and Best Numerical Approximation in Subway Tunnels,” High Technology Letters, vol. 19, no. 2, pp. 182-189, 2013.

154. Dan Liu, Xiaoyu Zhou, Bo Ai, Ke Guan, and Nan Li, “Evaluating the Flickering Complexity of the Stored Red Blood Cells Using an Efficient Image Processing Method,” Journal of Beijing Jiaotong University, vol. 40, no. 1, pp. 92-100, 2016.

155. Zhangdui Zhong, Bo Ai, Ke Guan, Ruisi He, and Lei Xiong, “Research on the Theories and Methods of Wireless Channels under High Speed Railway Scenarios,” Journal of Beijing Jiaotong University, vol. 40, no. 4, pp. 65-69, 2016.

Journal Papers (others)

156.  Jiayue Han, Danping He, Hao Duo, Ben Chen, Ke Guan, Jianwu Dou, “Terahertz 3D human imaging based on different echo signal models,” to appear, Journal of Terahertz Science and Electronic Information Technology, 2025.

157. Ke Guan, Xinghai Guo, Danping He, Philipp Svoboda, Marion Berbineau, Stephen Wang, Bo Ai, Zhangdui Zhong and Markus Rupp, “Key technologies for wireless network digital twin towards smart railways,” High-speed Railway, vol. 2, no. 1, pp. 1-10, 2024. doi: 10.1016/j.hspr.2024.01.004.

158. Xinyi Shan, Ziye Guo, Ke Guan, Bo Shi, Zhangdui Zhong, “Research on Digital Transformation and Development Strategy in Railway Communications,” Railway Signalling & Communication, vol. 90, no. 9, pp.1-10, 2024.

159. Ke Guan, Meiwen Zhang, Danping He, Bo Ai, Ting Liu, Xiping Wang, Yao Wei, Xu Zhao, Bin Lu, Jianwu Dou, Xinhui Wang, Zhangdui Zhong, “Status and Outlook of Key Technologies for Digital Twins in Wireless Channels,” Chinese Journal of Radio Science, pp. 1-10, 2024.

160. Ran Pan, Danping He, Ke Guan, Bile Peng, Jianwu Dou, Lantu Guo, Zhangdui Zhong, “Terahertz Channel Modeling Based on Scattering Characterization,” Radio Communications Technology, vol. 50, no. 1, pp. 114-120, 2024.

161. Jinhan Li, Yiran Wang, Ke Guan, Xinnan Yao, “CDL modeling and research for 5G-R high-speed railway station scenario,” Journal of Terahertz Science and Electronic Information Technology, vol. 22, no. 11, pp. 1181-1192, 2024.

162. Ke Guan, Danping He, and Zhangdui Zhong, “CloudRT: A Chinese Example of Open Science Infrastructure and Services,” Culture of Science, vol. 4, no. 4, pp. 217-226, 2021. doi:10.1177/20966083221084142

163. Shilong Pan, Baiqing Zong, Zhenzhou Tang, Kailin Lyu, Chen Fan, Ke Guan, Yiying Gu, Xing Li, Junwen Zhang, Zhenming Yu, Xiaozhou Li, Zhenlin Wu, Jianing Zhao, Xiaolong Zhu, Yue Yang, “Intelligent Holographic Radio for 6G,” Radio Communications Tchnology, vol. 48, no. 1, pp. 1-15, 2012

164. Guangkai Li, Bo Ai, Ke Guan, and Zhangdui Zhong, “Terahertz Wireless Communication Activities in China,” IEEE COMSOC MMTC E-Letter, vol. 11, no. 1, pp. 17-21, 2016

165. Thomas Kuerner, Ke Guan (corresponding author), Andreas F. Molisch, Bo Ai, Ruisi He, Guangkai Li, Li Tian, Jianwu Dou, and Zhangdui Zhong, “Millimeter and Sub-Millimeter Wave Propagation Channel for Smart Rail Mobility – Status and Open Challenges,” ZTE Communications, vol. 14, no. S1, pp. 7-13, 2016.

166.  Shaoshi Wang, Ke Guan (corresponding author), Danping He, Bei Zhang, Mi Yang, Bo Ai, and Zhangdui Zhong, “3.5 GHz channel measurement and modeling in car networking environment,” Invited Paper, Chinese Journal of Radio Science, vol. 32, no. 5, pp. 584-594, 2017.

167.  Yichuan Lin, Zhangdui Zhong, Ke Guan (corresponding author), and Danping He, “Channel characteristic of millimeter wave massive MIMO under train-to-infrastructure scenario based on ray tracing method,” Chinese Journal of Radio Science, vol. 32, no. 5, pp. 595-601, 2017

168.  Zhuangzhuang Cui, Zhangdui Zhong, Ke Guan (corresponding author), and Danping He, “Research on quasi-stationary region of millimeter-wave channel for vehicular network based on ray tracing,” Invited Paper, Chinese Journal of Radio Science, vol. 32, no. 5, pp. 570-577, 2017.

169.  Xue Lin, Bo Ai, Danping He. Ke Guan, and Zhangdui Zhong, “Calibration of Ray Tracer and Channel Analysis for High-speed Railway Viaduct Scenario,” Chinese Journal of Radio Science, vol. 33, no. 1, pp. 41-47, 2018.

Conference Papers

Invited Papers

170. Ke Guan, Hao An, Ting Liu, Lei Yang, Xinhui Wang, Markus Rupp, and Thomas Kuerner, “From GIS to CIR: HyperRT – An End-to-End Framework for Building High-Fidelity, Real-Time Wireless Channel Digital Twins,” 2026 20th European Conference on Antennas and Propagation (EuCAP 2026), Dublin, Ireland, April 2026. (Invited Paper)

171. Ke Guan, Pengxiang Xie, Danping He, Zhangdui Zhong, Jianwu Dou, and Fusheng Zhu, “On the Modeling of Scattering Mechanisms of Rough Surfaces at the Terahertz Band (Invited Paper),” The 6th ACM Workshop on Millimeter-Wave and Terahertz Networks and Sensing Systems (mmNets 2022), InterContinental Sydney, Australia, October 2022. (Invited Paper)

172. Xinghai Guo, Ke Guan, Danping He, Lei Chen, and Zhangdui Zhong, “Multi-dimensional Channel Characteristics Analysis for Avionics Compartment,” 2022 IEEE Conference on Antenna Measurements and Applications (CAMA), Guangzhou, China, 2022, pp. 1-5, doi: 10.1109/CAMA56352.2022.10002490. (Invited Paper)

173. Ke Guan, Bo Ai, Danping He, Fusheng Zhu, Haofan Yi, Jianwu Dou, and Zhangdui Zhong, “Channel Sounding and Ray Tracing for THz Channel Characterization,” The 13th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2020), Tianjin, China, August 2020. (Invited Paper)

174. Ke Guan, Bo Ai, Danping He, David M. Matolak, Qi Wang, Zhangdui Zhong, and Thomas Kuerner, “Obstructed Vehicle-to-Vehicle Channel Modeling for Intelligent Vehicular Communications,” 2018 6th IEEE Global Conference on Signal and Information Processing (GlobalSIP), Anaheim, CA, USA, November, 2018. (Invited Paper)

Award-Winning Conference Papers

175. Hao An, Ke Guan, Wenbin Li, Jundi Zhang, Danping He, Fusheng Zhu, Lei Chen, “Measurement and Ray tracing for UAV Air to air Channel Modeling,” 2022 IEEE 5th International Conference on Electronic Information and Communication Technology, Hefei, China, August 2022. (Best Paper Award)

176. Haofan Yi, Ke Guan (corresponding author), Danping He, Bo Ai, Jianwu Dou, Zhengrong Lai, Zhangdui Zhong, “Terahertz Channel Measurement and Characterization on a Desktop from 75 to 400 GHz,” 2021 IEEE 4th International Conference on Electronic Information and Communication Technology, Xi’an, China, August 2021. (Best Paper Award)

177. Dong Yan, Ke Guan (corresponding author), Danping He, Junhyeong Kim, Heesang Chung, Bo Ai, Zhangdui Zhong, “Channel Characterization for the mmWave Vehicle-to-Vehicle Communication in the See-through situation,” The 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE2021), Zhuhai, China, pp.1-3, December 1-December 4. (Best Paper Award)

178. Jianqiao Cheng, Ke Guan, and Francois Quitin, “A High-Accuracy DOA-Based Localication Method: UAV Virtual Multiantenna Array,” ICWMC 2021, The Seventeenth International Conference on Wireless and Mobile Communications, Nice, France, pp. 1-5, July 2021. (Best Paper Award)

179. Yuqiao Song, Danping He, Dong Yan, Ke Guan, Zhangdui Zhong, Junhyeong Kim, and Heesang Chung, “Frequency Planning Strategies of Reducing Inter-Cell Interference for MmWave V2I Communication in Urban Scenario,” 2021 Computing, Communications and IoT Applications (ComComAp), Shenzhen, China, 2021, pp. 184-189, doi: 10.1109/ComComAp53641.2021.9652893. (Best Paper Award)

180. Jianqiao Cheng, Ke Guan, and Francois Quitin, “Wireless Channel Modeling for Low-altitude UAV Networks in Urban Environments,” 2018 Symposium on Information Theory and Signal Processing in the Benelus, Enschede, the Netherlands, June 2018. (Best Student Presentation Award)

181. Ke Guan, Danping He, Andrej Hrovat, Bo Ai, Zhangdui Zhong, and Thomas Kuerner, “Challenges and Chances for Smart Rail Mobility at mmWave and THz Bands from the Channels Viewpoint,” 2017 15th International Conference on ITS Telecommunications (ITST), Warsaw, Poland, pp. 1-5, May 2017. (Best Paper Award)

182.  Yichuan Lin, Zhangdui Zhong, Ke Guan (corresponding author), and Danping He, “Channel Characteristic of Millimeter Wave Massive MIMO Under Train-Ground Scenario Based on Ray Tracing Method,” 14th Chinese National Symposium on Radio Propagation (CNSRP'2017), Qingdao, China, pp. 1-6, September 2017. (Best Paper Award)

183. Zhenxiang Su, Bo Ai, Danping He, Guoyu Ma, Ke Guan, Ning Wang, and Dongying Zhang, “User Association and Backhaul Bandwidth Allocation for 5G Heterogeneous Network at Millimeter Wave Band,” The 6th IEEE/CIC International Conference on Communications in China (ICCC2017), Qingdao, China, pp. 1-6, October 2017. (Best Paper Award)

184. Guangkai Li, Ke Guan, Bo Ai, Danping He, Ruisi He, Bing Hui, Junhyeong Kim, and Zhangdui Zhong, “On the High-speed Railway Communication at 30 GHz Band: Feasibility and Channel Characteristics,” 11th International Symposium on Antennas, Propagation and EM Theory, Guilin, China, pp. 796-799, October 2016. (Best Paper Award)

185. Qi Wang, Bo Ai, Ke Guan, Yan Li, and Zhangdui Zhong, “Ray-Based Analysis of Small-Scale Fading for Indoor Corridor Scenarios at 15 GHz,” 2015 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC), Taipei, pp. 26-29, 2015. (Finalist of Best Paper Award)

186. Ke Guan, Zhangdui Zhong, Bo Ai, and Thomas Kuerner, “Propagation Prediction for Composite Scenarios of Dense Semi-Closed Obstacles in High-Speed Railway,” 31th URSI General Assembly and Scientific Symposium (31th URSI GASS), Beijing, China, pp. 1-4, August 2014. (Honorable Mention in the Third International URSI Student Prize Paper Competition in 2014 URSI GASS)

2026 Conference Papers

187. Ben Chen, Zhangdui Zhong, Ke Guan, Danping He, Yiran Wang, Jianwen Ding, and Qi Luo, “Terahertz Signal Coverage Enhancement in Hall Scenarios Based on Single-Hop and Dual-Hop Reconfigurable Intelligent Surfaces,” 2026 20th European Conference on Antennas and Propagation (EuCAP 2026), Dublin, Ireland, April 2026.

188. Liang Dai, Ziwei Zhang, Jiangwei Liao, Qi Luo, Ke Guan, and George C. Alexandropoulos, “Dynamic Reflection Phase Optimization for RIS-Empowered Vehicular Communication Systems,” 2026 20th European Conference on Antennas and Propagation (EuCAP 2026), Dublin, Ireland, April 2026.

189. Yiran Wang, Aline Habib, Charlotte Langlais, Marion Berbineau, Danping He, and Ke Guan, “Impact of Antenna Orientation on RIS-Assisted mmWave Communication in Tunnel Environment,” 2026 20th European Conference on Antennas and Propagation (EuCAP 2026), Dublin, Ireland, April 2026.

2025 Conference Papers

190. Haonan Chen, Ke Guan, Danping He, Hongyu Duan, Ting Liu, Michele Fiorini, “Characterization of Rainfall-Induced Attenuation in mmWave Channels Using 77-GHz Radar,” 2025 IEEE Radar Conference (RadarConf25), Krakow, Poland, 2025, pp. 1286-1291, doi: 10.1109/RadarConf2559087.2025.11205066.

191. Mengyang Wang, Danping He, Hongyu Duan, Ting Liu, Junchen Liu, Yujun Zhang and Ke Guan, “Measurement and Modeling of Rain Attenuation for Short-Range Millimeter-Wave Channels,” 2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall), Chengdu, China, 2025, pp. 1-5.

192. Hongyu Duan, Ke Guan, Danping He, Lei Yang, Tianwei Wu, and Chuangxin Jiang, “Measurement and Deep Learning-Based Power Prediction of the Scatterer for ISAC Channels,” 2025 International Symposium on Antennas and Propagation (ISAP), 2025. (Accepted)

193. Hongyu Duan, Chuangxin Jiang, Danping He, Junchen Liu, Yujun Zhang, Ting Liu, Hao An, Ke Guan, “Mono-Static Background Channel Modeling for UAV Applications in Urban Macrocell Scenario,” 2025 International Symposium ELMAR, Zadar, Croatia, 2025, pp. 17-20.

194. Meiwen Zhang, Ke Guan, Danping He, Hongyu Duan, Yi Yuan, Qi Luo, Maziar Nekovee, and Zhangdui Zhong, “GNN-Based Super-Resolution for Multipath Channel Generation in Railways,” 2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring), Oslo, Norway, Oslo, Norway, 2025, pp. 1-5, doi: 10.1109/VTC2025-Spring65109.2025.11174579.

195. Zibo Huang, Ben Chen, Ke Guan, Danping He, Bo Ai, Andrej Hrovat, and Tomaz Javornik, “Measurement and Analysis of Scattering Effects on Rough Surfaces at 300 GHz,” 2025 URSI Asia-Pacific Radio Science Meeting (AP-RASC), Sydney, Australia, 2025, pp. 1-4.

2024 Conference Papers

196. Xiping Wang, Ke Guan, Danping He, Lantu Guo, Klaus Witrisal, Stephen Wang, and Zhangdui Zhong, “A Signal Spatial Difference enabled Advantage Actor-Critic Method for 3D Indoor Localization,” GLOBECOM 2024 - 2024 IEEE Global Communications Conference, Cape Town, South Africa, 2024, pp. 2852-285

197. Ben Chen, Ke Guan, Danping He, Zhao Zhang, Meiwen Zhang, Jianwu Dou, and Zhangdui Zhong, “Extended Deep Learning-based Model for THz Scattering: Incorporating Plane Wave Database Expansion and Spatial Transformation,” 2024 4th URSI Atlantic Radio Science Conference (URSI AT-RASC), Gran Canaria, Spain, 2024, pp. 1-4, doi: 10.46620/URSIATRASC24/IHUJ8155.

198. Meiwen Zhang, Ke Guan, Danping He, Hao Duo, Dan Shi, and Zhangdui Zhong, “Deep Learning Based Super-Resolution for Power Delay Profiles Towards Digital Twinning of Wireless Channels in 6G and Beyond,” 2024 14th International Symposium on Antennas, Propagation and EM Theory (ISAPE), Hefei, China, 2024, pp. 1-4, doi: 10.1109/ISAPE62431.2024.10841209.

199. Zhao Zhang, Danping He, Ke Guan, Ben Chen, Jianwu Dou, Wei E.I. Sha and Zhangdui Zhong, “A Deep Learning Based Surface Current Generation Method for Scattering Modeling at Terahertz Band,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Scotland, 2024, pp. 3993-3997.

200. Ran Pan, Danping He, Ke Guan, Bile Peng, Jianwu Dou, Lantu Guo, Zhangdui Zhong, and Thomas Kuerner, “Terahertz Channel Modeling Based on Scattering Characterization,” 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, Scotland, 2024, pp. 1801-1805.

201. Xu Zhao, Ben Chen, Ke Guan, Bin Lu, Yao Wei and Mingyang Dong, “Polarization Characterization of THz Scattering from Rough Surfaces based on Deep Learning,” 2024 4th URSI Atlantic Radio Science Conference (URSI AT-RASC), Gran Canaria, Spain, 2024, pp. 1-4, doi: 10.46620/URSIATRASC24/QTUA6053.

202. Yiran Wang, Danping He, Hao Duo, Hao An, Ke Guan, Dao Tian, Andrej Hrovat, “Ray-Tracing based CDL Modeling for C-V2X Scenarios with Multiple Roadside Vehicles,” 2024 IEEE 7th International Conference on Electronic Information and Communication Technology (ICEICT), Xi’an, China, 2024, pp. 1091-1096.

203. Xinran Xiong, Danping He, Hao An, Xinyi Shan, and Ke Guan, “Study on Terrestrial and Air-to-Ground Channels for High-Speed Train Scenario,” 2024 IEEE International Conference on Computational Electromagnetics (ICCEM), Nanjing, China, 2024, pp. 1-3. doi: 10.1109/ICCEM60619.2024.10558957.

2023 Conference Papers

204. Ke Guan, Danping He, Thomas Kuerner, and Zhangdui Zhong, “To Know Channels Better: Challenges and Opportunities of Ray Tracing,” 2023 17th European Conference on Antennas and Propagation (EuCAP), Florence, Italy, 2023, pp. 1-3, doi: 10.23919/EuCAP57121.2023.10133671.

205. Ben Chen, Ke Guan (corresponding author), Danping He, Pengxiang Xie, Zhangdui Zhong, Jianwu Dou, Shahid Mumtaz, and Wael Bazzi, “A 3D Modeling Method for Scattering on Rough Surfaces at the Terahertz Band,” 2023 IEEE Global Communications Conference (GLOBECOM), Kuala Lumpur, Malaysia, December 2023, pp. 764-769, doi: 10.1109/GLOBECOM54140.2023.10437063.

206. Meiwen Zhang, Ke Guan, Danping He, Lantu Guo, and Zhangdui Zhong, “NLOS Wireless Localization Algorithm Based on Ray-tracing and Machine Learning,” 2023 IEEE 7th International Symposium on Electromagnetic Compatibility (ISEMC), Hangzhou, China, 2023, pp. 1-5, doi: 10.1109/ISEMC58300.2023.10370434.

207. Ran Pan, Danping He, Ke Guan, Xiaodong Sun, Dajie Jiang, and Fei Qin, “Channel Measurement and Analysis for Human Exhalation and Inhalation in Living Room Scenario”, 2023 IEEE 97th Vehicular Technology Conference, Florence, Italy, 2023, pp. 1-5, doi: 10.1109/VTC2023-Spring57618.2023.10199274.

208. Hongyu Duan, Danping He, Ke Guan, Zhangdui Zhong, and Yihua Ma, “Measurement and Modeling of Vehicular Millimeter Wave Radar Signal in Expressway Environment,” 2023 17th European Conference on Antennas and Propagation (EuCAP), Florence, Italy, 2023, pp. 1-5, doi: 10.23919/EuCAP57121.2023.10133051.

209. Ting Liu, Danping He, Ke Guan, Yihua Ma, Ruiqi Liu, Lantu Guo, and Zhangdui Zhong, “Channel Modelling on Micro-Doppler Feature of a Pedestrian at 77 GHz,” 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), Genoa, Italy, 2023, pp. 255-259, doi: 10.1109/CAMA57522.2023.10352790.

210. Jiayue Han, Danping He, Ran Pan, Ke Guan, Jianwu Dou, and Zhangdui Zhong, “Terahertz Channel Modeling for Integrated Sensing and Communication,” 2023 IEEE 24th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Shanghai, China, 2023, pp. 651-655, doi: 10.1109/SPAWC53906.2023.10304539.

211. Ruiqi Liu, Leyi Zhang, Tianqi Mao, Ke Guan, and Yin Xu, “Integrated Sensing and Communication for 6G: Motivation, Enablers and Standardization,” 2023 IEEE/CIC International Conference on Communications in China (ICCC Workshops), Dalian, China, 2023, pp. 1-6, doi: 10.1109/ICCCWorkshops57813.2023.10233791.

212. Zhao Zhang, Danping He, Xiping Wang, Ke Guan, Zhangdui Zhong, and Jianwu Dou, “A Ray-tracing and Deep Learning Fusion Super-resolution Modeling Method for Wireless Mobile Channel,” 2023 17th European Conference on Antennas and Propagation (EuCAP), Florence, Italy, 2023, pp. 1-5, doi: 10.23919/EuCAP57121.2023.10133327.

213. Teodora Kocevska, Tomaž Javornik, Aleš Švigelj, Ke Guan, Aleksandra Rashkovska, and Andrej Hrovat, “Impact of Room Size on Machine Larning-based Material Prediction using Channel Impulse Response,” 2023 30th International Conference on Systems, Signals and Image Processing (IWSSIP), Ohrid, North Macedon, pp. 1-4, June 2023.

214. Haoyang Zhang, Danping He, Xiping Wang, Wenbin Wang, Yunhao Cheng, and Ke Guan, “Super-resolution of Ray-tracing Channel Simulation via Attention Mechanism based Deep Learning Model,” 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Sapporo, Japan, 2023, pp. 1-4, doi: 10.23919/URSIGASS57860.2023.10265505.

215. Jinchi Yu, Hao An, Zhangdui Zhong, Lei Chen, Yangfan Zhang, and Ke Guan, “Measurement and Analysis of Materials EM Parameters for Aviation Cabin Scenario,” 2023 IEEE 6th International Conference on Electronic Information and Communication Technology (ICEICT), Qingdao, China, 2023, pp. 475-478, doi: 10.1109/ICEICT57916.2023.10245527.

2022 Conference Papers

216. Xinghai Guo, Ke Guan, Ddanping He, Lei Chen, and Zhangdui Zhong, “Multi-dimensional Channel Characteristics Analysis for Avionics Compartment,” 2022 IEEE Conference on Antenna Measurements and Applications (CAMA), Guangzhou, China, 2022, pp. 1-5, doi: 10.1109/CAMA56352.2022.10002490.

217. Xinghai Guo, Ke Guan, Danping He, Xiang Yun, Xiaonan Wang, Zhigang Wang, and Zhangdui Zhong, “Ray-tracing based 5G Coverage Analysis and Capacity Evaluation in an Indoor Hotspot Scenario,” 2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT), Hefei, China, 2022, pp. 464-469, doi: 10.1109/ICEICT55736.2022.9908635.

218. Xiping Wang, Zhao Zhang, Danping He, Ke Guan, Dongliang Liu, Jianwu Dou, Shahid Mumtaz, and Saba Al-Rubaye, “A Multi-task Learning Model for Super Resolution of Wireless Channel Characteristics,” 2022 IEEE Global Communications Conference (GLOBECOM), Rio de Janeiro, Brazil, December 2022.

219. Junhyeong Kim, Dong Yan, Ke Guan, Danping He, Gosan Noh, Sung-Woo Choi, and Heesang Chung, “Effects of Signal Blockage by a Road Bridge on mmWave Vehicular Communications,” 2022 13th International Conference on Information and Communication Technology Convergence (ICTC), Jeju Island, Korea, Republic of, 2022, pp. 2169-2172, doi: 10.1109/ICTC55196.2022.9952467.

220. Wenbin Li, Danping He, Ke Guan, Xiangyu Shi, and Zhangdui Zhong, “Millimeter-Wave Radar Measurement and Ray-Tracing Simulation for Urban Street Environment,” 2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC), Gran Canaria, Spain, 2022, pp. 1-4, doi: 10.23919/AT-AP-RASC54737.2022.9814166.

221. Qiheng Huang, Hao An, Ke Guan, Yimei Li, Dan Fei, Fusheng Zhu, He Wang, “Measurement-based Tapped Delay Line Channel Modeling for Inter-UAV Communications with Typical UAV Attitudes,” 2022 IEEE 5th International Conference on Electronic Information and Communication Technology, Hefei, China, August 2022.

222. Kun Yang, Haofan Yi, Ke Guan, Yang Shen, Danping He, Bo Ai, and Zhangdui Zhong, “Terahertz Enabled Use Cases for Smart Mobility Towards B5G and 6G Communications,” 2022 16th European Conference on Antennas and Propagation (EUCAP), Madrid, Spain, pp. 1-5, March 2022.

223. Ting Liu, Danping He, Ke Guan, Dongliang Liu, and Fusheng Zhu, “Channel Characterization for 5G-R Indoor Communication at 2.1 GHz,” 2022 16th European Conference on Antennas and Propagation (EUCAP), Madrid, Spain, pp. 1-5, March 2022.

224. Xinjian Ou, Xinghai Guo, Ke Guan, Ziang Ma, and Jingjing Liao, “Propagation Characterization for Intra-ship Scenario towards 5G-enabled Smart Maritime,” 3rd URSI AT-AP-RASC, Gran Canaria, pp. 1-4, May 2022.

225. Xiyu Wang, Xinghai Guo, Ke Guan, Danping He, Jianwu Dou, and Zhangdui Zhong, “Intra-ship Channel Characterization for Smart Maritime empowered by 5G,” IWCMC 2022: ET 5G-Adv and 6G, Dubrovnik, Croatia, pp. 1-5, May 2022.

226. Teodora Kocevska, Tomaž Javornik, Aleš Švigelj, Ke Guan, Aleksandra Rashkovska, and Andrej Hrovat, “Comparison of Machine Learning Models for Predicting Indoor Materials from Channel Impulse Response,” 2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), Split, Croatia, 2022, pp. 1-6, doi: 10.23919/SoftCOM55329.2022.9911422.

227. Yangfan Zhang, Xinghai Guo, Lei Chen, Yutong Liu, Yue Guo, and Ke Guan, “Propagation Characterization for 5G Networks in an Avionics Compartment at 60 GHz Band,” 2022 IEEE Conference on Antenna Measurements and Applications (CAMA), Guangzhou, China, 2022, pp. 1-5, doi: 10.1109/CAMA56352.2022.10002635.

2021 Conference Papers

228. Zhuangzhuang Cui, Ke Guan (corresponding author), Ismail Guvenc, Claude Oestges, and Zhangdui Zhong, “Coverage Analysis of Cellular-Connected UAV Communications with 3GPP Antenna and Channel Models” 2021 IEEE Global Communications Conference (GLOBECOM), Madrid, Spain, 2021, pp. 1-6, doi: 10.1109/GLOBECOM46510.2021.9685078.

229. Jinhan Li, Lihai Liu, and Ke Guan, “Oblique Aerial Photography High-resolution Environment Models for High-speed Railway Ray-Tracing Simulations,” 2021 IEEE 4th International Conference on Electronic Information and Communication Technology, Xi’an, China, pp. 549-552, August 2021.

230. Yuhang Zhao, Danping He, Ke Guan, Bo Ai, and Zhangdui Zhong, “The Equivalence and Realization of Neural Network and Finite Differences Time Domain,” 2021 15th European Conference on Antennas and Propagation (EuCAP), Dusseldorf, Germany, pp. 1-5, March 2021.

231. Huahua Xiao, Hongyang Du, Jiayi Zhang, Ke Guan, and Bo Ai, “Outage Probability of Reconfigurable Intelligent Surface Aided THz Communications,” The 10th IEEE/CIC International Conference on Communications in China (ICCC2021), Xiamen, China, pp. 1-6, July 2021.

2020 Conference Papers

232. Lei Ma, Ke Guan (corresponding author), Dong Yan, Danping He, Bo Ai, Junhyeong Kim, and Heesang Chung, “Characterization for High-Speed Railway Channel enabling Smart Rail Mobility at 22.6 GHz,” 2020 IEEE Wireless Communications and Networking Conference (WCNC), Seoul, Korea, pp. 1-6, May 2020.

233. Haofan Yi, Ke Guan (corresponding author), Bo Ai, Danping He, Fusheng Zhu, Jianwu Dou, and Zhangdui Zhong, “Channel Characterization for Vehicle-to-Infrastructure Communications at the Terahertz Band,” IEEE International Conference on Communications (ICC 2020) Workshop-TeraCom, Dublin, Ireland, pp. 1-6, June 2020.

234. Lei Ma, Ke Guan (corresponding author), Danping He, Bo Ai, Junhyeong Kim, and Heesang Chung, “Influence of Meteorological Attenuation on the Channel Characteristics for High-Speed Railway at the Millimeter-Wave Band,” The 11th International Conference on ICT Convergence (ICTC 2020), Jeju Island, Korea, pp. 128-131, October 2020.

235. Zhuangzhuang Cui, Cesar Briso-Rodriguez, Ke Guan (corresponding author), Ismail Guevenc, and Zhangdui Zhong, “Ultra-Wideband Air-to-Ground Channel Measurements and Modeling in Hilly Environment,” ICC 2020 - 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 2020, pp. 1-6, doi: 10.1109/ICC40277.2020.9148768.

236. Jianqiao Cheng, Ke Guan, and Francois Quitin, “Virtual Multiantenna Array for Estimating the DOA of a Transmitter in UAV-assisted Networks,” 2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, London, UK, 2020, pp. 1-6, doi: 10.1109/PIMRC48278.2020.9217056.

237. Xiping Wang, Danping He, Ke Guan, Bo Ai, Juan Moreno, and Cesar Briso, “Hybrid Channel Modeling for Intra-Wagon Communication in Millimeter-Wave Band,” 2020 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark, 2020, pp. 1-5, doi: 10.23919/EuCAP48036.2020.9135220.

238. Yuxuan Xu, Danping He, Haofan Yi, Ke Guan, Mikko Heino, and Marko Sonkki, “The Influence of Self-User Shadowing in the Intra-Metro Communication Scenario at 28 GHz,” 2020 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark, 2020, pp. 1-5, doi: 10.23919/EuCAP48036.2020.9135208.

239. Hang Mi, Danping He, Ke Guan, Bo Ai, Chenji Liu, Tianyun Shui, Liju Zhu, and Hui Mei, “Implementation and Evaluation of Ray-Tracing Acceleration Methods in Wireless Communication,” 2020 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark, 2020, pp. 1-5, doi: 10.23919/EuCAP48036.2020.9135370.

240. Lina Wu, Danping He, Ke Guan, Bo Ai, Junhyeong Kim, and Hee Sang Chung, “Millimeter-Wave Channel Characterization for Vehicle-to-Infrastructure Communication,” 2020 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark, 2020, pp. 1-5, doi: 10.23919/EuCAP48036.2020.9136022.

241. Baiqing Zong, Xiangyang Duan, Chen Fan, and Ke Guan, “6G Technologies – Opportunities and Challenges,” 2020 IEEE Conference on Integrated Circuits, Technologies and Applications (ICTA 2020), Nanjing, China, November, 2020.

242. Marko Sonkki, Danping He, Zeeshan Siddiqui, Marko E Leinonen, and Ke Guan, “Wideband Dual-Polarized Patch Antenna with Capacitive Coupling for mm-Wave Bands,” 2020 14th European Conference on Antennas and Propagation (EuCAP), Copenhagen, Denmark, 2020, pp. 1-4, doi: 10.23919/EuCAP48036.2020.9135634.

243. Lina Wu, Danping He, Ke Guan, Bo Ai, Cesar Briso-Rodriguez, Tianyun Shui, Chenji Liu, Liju Zhu, and Xiaopeng Shen, “Received Power Prediction for Suburban Environment based on Neural Network,” 2020 International Conference on Information Networking (ICOIN), Barcelona, Spain, 2020, pp. 35-39, doi: 10.1109/ICOIN48656.2020.9016532.

2019 Conference Papers

244. Ke Guan, Danping He, Bo Ai, Bile Peng, Andrej Hrovat, Junhyeong Kim, Zhangdui Zhong, and Thomas Kuerner, “Millimeter-Wave Communications for Smart Rail Mobility: From Channel Modeling to Prototyping,” IEEE International Conference on Communications ICC 2019 Workshop - MWC5G, Shanghai, China, pp. 1-6, May 2019.

245. Ke Guan, Bile Peng, Danping He, Dong Yan, Bo Ai, Zhangdui Zhong, and Thomas Kuerner, “Channel Sounding and Ray Tracing for Train-to-Train Communications at Terahertz Band,” 13th European Conference on Antennas and Propagation (EuCAP2019), Krakow, Poland, pp. 1-5, March 2019.

246. Zhuangzhuang Cui, Ke Guan (corresponding author), Danping He, Bo Ai, and Zhangdui Zhong, “Propagation Modeling for UAV Air-to-Ground Channel over the Simple Mountain Terrain,” IEEE International Conference on Communications ICC 2019 Workshop – IU5GB, Shanghai, China, pp. 1-6, May 2019.

247. Jianqiao Cheng, Ke Guan, and Francois Quitin, “Wireless Channel Modeling for UAV-based Radio Access Networks in Urban Environments,” 2019 IEEE 90th Vehicular Technology Conference, Honolulu, Hawaii, USA, pp. 1-5, September 2019.

248. Danping He, Longhe Wang, Ke Guan (corresponding author), Bo Ai, Junhyeong Kim, and Zhangdui Zhong, “Channel Characterization for mmWave Vehicle-to-Infrastructure Communications in Urban Street Environment,” 13th European Conference on Antennas and Propagation (EuCAP2019), Krakow, Poland, pp. 1-5, March 2019.

249. Andrej Hrovat, Ke Guan, Teodora Kocevska, and Tomaz Javornik, “3D Indoor Environment Characterization based on Radio Scanning: Initial Idea and Methodology,” 23rd International Conference on Applied Electromagnetics and Communications (ICECOM 2019), Dubrovnik, Croatia, pp. 1-6, September 2019.

250. Erich Zoechmann, Roman Marsalek, Markus Rupp, and Ke Guan, “Parsimonious Channel Models for Millimeter Wave Railway Communications,” 2019 IEEE Wireless Communications and Networking Conference (WCNC), Marrakech, Morocco, pp. 1-6, April 2019.

251. Yang Miao, Mingming Gan, Claude Oestges, Katsuyuki Haneda, Ke Guan, Andres Alayon Glazunov, Wei Wang, and Yi Gong, “Investigating Correlation of Rough Surface Diffuse Scattering in Frequency Domain,” 13th European Conference on Antennas and Propagation (EuCAP2019), Krakow, Poland, pp. 1-3, March 2019.

252. Enrico M. Vitucci, Fan Yu, Leonardo Possenti, Marco Zoli, Franco Fushini, Marina Barbiroli, Vittorio Degli-Esposti, Ke Guan, and Thomas Kuerner, “A Study on Dual-Directional Mm-wave Indoor Channel Characteristics,” 13th European Conference on Antennas and Propagation (EuCAP2019), Krakow, Poland, pp. 1-5, March 2019.

253. Zhuangzhuang Cui, Ke Guan (corresponding author), Danping He, and Zhangdui Zhong, “Propagation Modeling for Air-Ground Channel over Rough Sea Surface in Low Altitudes,” 2019 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Atlanta, Georgia, USA, pp. 1-2, July 2019.

254. Luoyan Zhu, Danping He, Ke Guan (corresponding author), Bo Ai, Zhangdui Zhong, and Dawei Li, “Channel Characterization and Simulation for UAV Communication,” 2019 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Atlanta, Georgia, USA, pp. 1-2, July 2019.

255. Bin Sun, Hao Qiu, Ke Guan, Danping He, Dawei Li, and Liujun Zhao, “Channel Characterization for mmWave V2I Communication in Urban Scenario,” 2019 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Atlanta, Georgia, USA, pp. 1-2, July 2019.

256. Chunfu Zheng, Ziheng Xu, Danping He, Ke Guan (corresponding author), and Juan Moreno Garcia-Loygorri, “Millimeter Wave Channel Measurement based Ray-Tracing Calibration and Analysis in Metro,” 2019 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Atlanta, Georgia, USA, pp. 1-2, July 2019.

2018 Conference Papers

257. Ke Guan, Danping He, Bo Ai, Andrej Hrovat, Junhyeong Kim, Zhangdui Zhong, and Thomas Kuerner, “Realistic Channel Characterization for 5G Millimeter-wave Railway Communications,” 2018 IEEE Globecom Workshops (GC Wkshps), Abu Dhabi, UAE, pp. 1-6, December 2018.

258. Wanqiao Wang, Ke Guan (corresponding author), Danping He, Bo Ai, and Zhangdui Zhong, “Channel Characterization for Vehicle-to-Vehicle Communication in Urban Sloped Terrain,” 2018 International Applied Computational Electromagnetics Society (ACES) Symposium, Beijing, China, pp. 1-4, July 2018

259. Danping He, Ke Guan (corresponding author), Bo Ai, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Ray-tracing Assisted 3GPP Stochastic Channel Modeling for High-speed Railway Rural Scenario,” 2nd URSI Atlantic Radio Science Conference (URSI AT-RASC), Gran Canaria, Spain, pp. 1-4, June 2018

260. Yichuan Lin, Ke Guan (corresponding author), Danping He, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Ray-Tracing Simulations and Millimeter Wave Massive MIMO Performance Evaluation for Rail Traffic Scenario Modules,” 12th European Conference on Antennas and Propagation (EuCAP2018), London, UK, pp. 1-5, April 2018.

261. Lei Ma, Ke Guan (corresponding author), Danping He, Guangkai Li, Siyu Lin, Bo Ai, and Zhangdui Zhong, “Ray-tracing Simulation and Analysis for Air-to-ground Channel in Railway Environment,” 2018 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Boston, Massachusetts, USA, pp. 1-2, July 2018.

262. Shaoshi Wang, Ke Guan (corresponding author), Danping He, Guangkai Li, Xue Lin, Bo Ai, and Zhangdui Zhong, “Doppler Shift and Coherence Time of 5G Vehicular Channels at 3.5 GHz,” 2018 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Boston, Massachusetts, USA, pp. 1-2, July 2018.

263. Wanqiao Wang, Ke Guan (corresponding author), Danping He, Bo Ai, Zhangdui Zhong, Liju Zhu, Tianyun Shui, and Chenji Liu, “3D LTE Coverage Prediction for Residential District by Ray Tracing Simulation,” 2018 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Boston, Massachusetts, USA, pp. 1-2, July 2018.

264. Haofan Yi, Ke Guan (corresponding author), Danping He, Bo Ai, Zhangdui Zhong, and Junhyeong Kim, “Wireless Coverage Analysis for Intra-Wagon Scenario at 60 GHz Band,” 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE 2018), Hangzhou, China, pp. 1-4, December 2018.

265. Bile Peng, Ke Guan, Sebastian Rey, Thomas Kuerner, “Two-Step Angle-of-Arrival Estimation for Terahertz Communications Based on Correlation of Power-Angular Spectra in Frequency,” 12th European Conference on Antennas and Propagation (EuCAP2018), London, UK, pp. 1-5, April 2018.

266. Zhuangzhuang Cui, Zhangdui Zhong, Ke Guan (corresponding author), and Danping He, “An Acceleration Method for Ray-Tracing Simulation Based on Channel Quasi-Stationarity Regions,” 12th European Conference on Antennas and Propagation (EuCAP2018), London, UK, pp. 1-5, April 2018.

267. Cesar Calvo-Ramirez, Zhuangzhuang Cui, Cesar Briso, Ke Guan, and David W. Matolak, “UAV Air-Ground Channel Ray Tracing Simulation Validation,” The 7th IEEE/CIC International Conference on Communications in China (ICCC2018), Beijing, China, pp. 1-4, August 2018.

268. Xue Lin, Bo Ai, Danping He, Ke Guan, Chen Zhao, and Zhangdui Zhong, “Angular Spread Characteristics in High-speed Railway Scenarios at Millimeter-Wave Band,” 12th European Conference on Antennas and Propagation (EuCAP2018), London, UK, pp. 1-5, April 2018.

269. Longhe Wang, Bo Ai, Ke Guan, Danping He, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Stochastic Channel Modeling for High-Speed Railway Viaduct Scenario at 93.2 GHz,” 12th European Conference on Antennas and Propagation (EuCAP2018), London, UK, pp. 1-5, April 2018.

270. Fjolla Ademaj, Stefan Schwarz, Ke Guan, and Markus Rupp, “Ray-Tracing based Validation of Spatial Consistency for Geometry-Based Stochastic Channels,” 2018 IEEE 88th Vehicular Technology Conference: VTC2018-Fall, 27–30 August 2018, pp. 1-5, Chicago, USA

271. Longhe Wang, Bo Ai, Ke Guan, Danping He, Zhangdui Zhong, and Junhyeong Kim, “Channel Characteristics in Rural Railway Environment at 28 GHz,” 2018 16th International Conference on ITS Telecommunications (ITST), Lisbon, Portugal, pp. 1-5, October 2018.

272. Enrico M. Vitucci, Marco Zoli, Ke Guan, Bile Peng, Franco Fushini, Marina Barbiroli, Thomas Kuerner, and Vittorio Degli-Esposti, “Tri-Band Mm-wave Directional Channel Measurements in Indoor Environment,” 2018 IEEE 29th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) - Workshop WS-07 on “Millimeter Waves Communications,” Bologna, Italy, pp. 205-209, September 2018

273. Ruonan Shi, Bo Ai, Danping He, Ke Guan, Ning Wang, and Yajun Zhao, “Channel Analysis and Performance Evaluation of Wireless Backhaul at 5G Frequency Bands,” 2018 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Boston, Massachusetts, USA, pp. 1-2, July 2018.

274. Jing Li, Longhe Wang, Ke Guan, Danping He, Bo Ai, and Lei Lei, “An Acceleration Algorithm for Collision Detection in Ray-Tracing Propagation,” 2018 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Boston, Massachusetts, USA, pp. 1-2, July 2018.

275. Satoru Kishimoto, Minseok Kim, Danping He, and Ke Guan, “Scattering Process Identification and Cluster Analysis for Millimeter-wave Indoor Channel Model,” submitted, 2018 International Symposium on Antennas and Propagation (ISAP 2018), Busan, Korea. October 2018

2017 Conference Papers

276. Ke Guan, Xue Lin, Danping He, Bo Ai, Zhangdui Zhong, Zhuyan Zhao, Deshan Miao, Hao Guan, and Thomas Kuerner, “Scenario Modules and Ray-Tracing Simulations of Millimeter Wave and Terahertz Channels for Smart Rail Mobility,” 11th European Conference on Antennas and Propagation (EuCAP2017), Paris, France, pp. 113-117, April 2017.

277. Ke Guan, Guangkai Li, Danping He, Longhe Wang, Bo Ai, Ruisi He, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Spatial Consistency of Dominant Components between Ray-Tracing and Stochastic Modeling in 3GPP High-Speed Train Scenarios,” 11th European Conference on Antennas and Propagation (EuCAP2017), Paris, France, pp. 3182-3186, April 2017.

278. Danping He, Bo Ai, Ke Guan (corresponding author), Lei Zhang, Yang Yang, Zhangdui Zhong, and Andrej Hrovat, “Significance Analysis for Typical Objects in mmWave Urban Railway Propagation Environment,” 2017 IEEE Globecom Workshops (GC Wkshps), Singapore, pp. 1-5, December 2017.

279. Sebastian Rey, Johannes M. Eckhardt, Bile Peng, Ke Guan, and Thomas Kuerner, “Channel sounding techniques for applications in THz communications: A first correlation based channel sounder for ultra-wideband dynamic channel measurements at 300 GHz,” The 9th International Congress on Ultra Modern Telecommunications and Control Systems, ICUMT 2017, Munich, Germany, November 2017. DOI: 10.1109/ICUMT.2017.8255203

280. Erich Zochmann, Ke Guan, and Markus Rupp, “Two-Ray Models in mmWave Communications,” 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2017, Sapporo, Japan, pp. 1-5, July 2017.

281. Jinmeng Zhao, Lei Xiong, Ke Guan, Yuanchun Tan, “MIMO Antenna Configuration for LTE in Railway,” 2017 15th International Conference on ITS Telecommunications (ITST), Warsaw, Poland, pp. 1-5, May 2017.

282. Andrej Hrovat, Ke Guan, and Tomaž Javornik, “Traffic Impact on Radio Wave Propagation at Millimeter-Wave Band in Tunnels for 5G Communications,” 11th European Conference on Antennas and Propagation (EuCAP2017), Paris, France, pp. 2903-2906, April 2017.

283. Danping He, Ke Guan, Bo Ai, Alexander Fricke, Ruisi He, Zhangdui Zhong, Akifumi Kasamatsu, Iwao Hosako, Hiroyo Ogawa, and Thomas Kuerner, “Channel Modeling for Kiosk Downloading Communication System at 300 GHz,” 11th European Conference on Antennas and Propagation (EuCAP2017), Paris, France, pp. 1331-1335, April 2017.

284. Danping He, Jingya Yang, Ke Guan, Bo Ai, Zhangdui Zhong, Zhuyan Zhao, Deshan Miao, and Hao Guan, “Ray-tracing Simulation and Analysis for 3GPP High Speed Scenarios,” 11th European Conference on Antennas and Propagation (EuCAP2017), Paris, France, pp. 2890-2894, April 2017.

285. Danping He, Bo Ai, Ke Guan, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Channel Analysis for Millimeter-Wave Railway Communications in Urban Environment,” 32nd URSI GASS, Montreal, Canada, pp. 1-4, August 2017.

286. Xin Liu, Bo Ai, Danping He, Ke Guan, Zhangdui Zhong, and Longhe Wang, “The Calibration of Ray Tracer based on Indoor Office Measurement at 28 GHz,” 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, San Diego, California, USA, pp. 1415-1416, July 2017.

287. Kunmao Li, Danping He, Ke Guan, Bo Ai, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Efficient Environment Model for Intra-Wagon Millimeter Wave Ray-Tracing Simulation,” 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, San Diego, California, USA, pp. 1909-1910, July 2017.

288. Guangkai Li, Bo Ai, Longhe Wang, Ke Guan, Danping He, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Scattering studies on sorted materials of high-speed rail scenario for propagation channel simulations,” 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, San Diego, California, USA, pp. 1849-1850, July 2017.

289. Xue Lin, Bo Ai, Danping He, Ke Guan, Zhangdui Zhong, Li Tian, and Jianwu Dou, “Measurement Based Ray Tracer Calibration and Channel Analysis for High-speed Railway Viaduct Scenario at 93.2 GHz,” 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, San Diego, California, USA, pp. 617-618, July 2017.

290. Longhe Wang, Bo Ai, Danping He, Guangkai Li, Ke Guan, Ruisi He, and Zhangdui Zhong, “Channel Characteristics Analysis in Smart Warehouse Scenario,” 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, San Diego, California, USA, pp. 1417-1418, July 2017.

291. Yichuan Lin, Zhangdui Zhong, Danping He, Ke Guan, and Dongying Zhang, “Channel Simulation of Adaptive Beamforming at 60 GHz Millimeter-Wave band under High-Speed Railway Scenario,” 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, San Diego, California, USA, pp. 1905-1906, July 2017.

292. Size Wei, Bo Ai, Danping He, Ke Guan, Longhe Wang, and Zhangdui Zhong, “Calibration of Ray-tracing simulator for Millimeter-Wave Outdoor Communications,” 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, San Diego, California, USA, pp. 1907-1908, July 2017.

293. Jianzhi Li, Bo Ai, Ruisi He, Qi Wang, Bei Zhang, Mi Yang, Ke Guan, and Zhangdui Zhong, “Directional Analysis of Indoor Massive MIMO Channels at 6 GHz using SAGE,” IEEE 85th Veh. Technol. Conf. (VTC2017-Spring), Sydney, Australia, pp. 1-5, June 2017.

294.  Ruonan Shi, Bo Ai, Ke Guan, Zhenxiang Su, and Danping He, “Millimeter-wave wireless backhaul link channel analysis in Heterogeneous Networks,” 14th Chinese National Symposium on Radio Propagation (CNSRP'2017), Qingdao, China, pp. 1-6, September 2017.

295.  Xue Lin, Bo Ai, Danping He. Ke Guan, and Zhangdui Zhong, “Calibration of Ray Tracer and Channel Analysis for High-speed Railway Viaduct Scenario,” 14th Chinese National Symposium on Radio Propagation (CNSRP'2017), Qingdao, China, pp. 1-5, September 2017.

296.  Zhuangzhuang Cui, Zhangdui Zhong, Ke Guan (corresponding author), and Danping He, “Research on quasi-stationary region of millimeter-wave channel for vehicular network based on ray tracing,” 14th Chinese National Symposium on Radio Propagation (CNSRP'2017), Qingdao, China, pp. 1-7, September 2017.

297. Shaoshi Wang, Ke Guan (corresponding author), Danping He, Bei Zhang, Mi Yang, Bo Ai, and Zhangdui Zhong. “3.5 GHz channel measurement and modeling in car networking environment,” 14th Chinese National Symposium on Radio Propagation (CNSRP'2017), Qingdao, China, pp. 1-5, September 2017.

2016 Conference Papers

298. Ke Guan, Bo Ai, Thomas Kuerner, Ruisi He, and Zhangdui Zhong, “Integrating Composite Urban Furniture into Ray-Tracing Simulator for 5G Small Cells and Outdoor Device-to-Device Communications,” 10th European Conference on Antennas and Propagation (EuCAP2016), Davos, Switzerland, pp. 1-5, April 2016.

299. Ke Guan, Bo Ai, Ruisi He, Zhangdui Zhong, Ting Xu, Cesar Briso-Rodriguez and Andrej Hrovat, “Stochastic Modeling for Extra Propagation Loss of Tunnel Curve,” IEEE 83rd Veh. Technol. Conf. (VTC2016-Spring), Nanjing, China, pp. 1-5, May 2016.

300. Andrej Hrovat, Tomaž Javornik, and Ke Guan, “Analysis of Radio Wave propagation at Millimeter-Wave Band in Tunnels for 5G Communications,” 22nd International Conference on Applied Electromagnetics and Communications, Dubrovnik, Croatia, pp. 1-5, September 2016.

301. Longhe Wang, Ke Guan, Bo Ai, Guangkai Li, Danping He, Ruisi He, Li Tian, Jianwu Dou, Zhangdui Zhong, “An Accelerated Algorithm for Ray Tracing Simulation based on High-Performance Computation,” 11th International Symposium on Antennas, Propagation and EM Theory, Guilin, China, pp. 512-515, October 2016.

302. Lei Zhang, Jianwen Ding, Bei Zhang, Cesar Briso-Rodriguez, and Ke Guan, “Measurement and Analysis of the Broadband Radio Propagation in a High-speed Railway Station,” IEEE 83rd Veh. Technol. Conf. (VTC2016-Spring), Nanjing, China, pp. 1-4, May 2016.

303. Guangkai Li, Bo Ai, Ke Guan, Ruisi He, Zhangdui Zhong, Bing Hui, and Junhyeong Kim, “Channel Characterization for Mobile Hotspot Network in Subway Tunnels at 30 GHz Band,” IEEE 83rd Veh. Technol. Conf. (VTC2016-Spring), Nanjing, China, pp. 1-5, May 2016.

304. Guangkai Li, Bo Ai, Ke Guan, Ruisi He, Zhangdui Zhong, Li Tian, Jianwu Dou, “Path Loss Modeling and Fading Analysis for Channels with Various Antenna Setups in Tunnels at 30 GHz Band,” 10th European Conference on Antennas and Propagation (EuCAP2016), Davos, Switzerland, pp. 1-5, April 2016.

305. Jingya Yang, Bo Ai, Ke Guan, Ruisi He, Zhangdui Zhong, Zhuyan Zhao, Deshan Miao, and Hao Guan, “On the Influence of Mobility: Doppler Spread and Fading Analysis in Rapidly Time-Varying Channels,” 10th European Conference on Antennas and Propagation (EuCAP2016), Davos, Switzerland, pp. 1-5, April 2016.

306. Ruisi He, Mi Yang, Lei Xiong, Honghui Dong, Ke Guan, Danpeng He, Bei Zhang, Dan Fei, Bo Ai, Zhangdui Zhong, Zhuyan Zhao, Deshan Miao, and Hao Guan, “Channel Measurements and Modeling for 5G Communication Systems at 3.5 GHz Band,” URSI AP-RASC 2016, Daejeon, Korea, pp. 1855-1858, August 2016.

307. Qi Wang, Bo Ai, Ruisi He, Ke Guan, Jianzhi Li, and Dan Fei, “Parameter estimation using SAGE algorithm based on massive MIMO channel measurement,” 2016 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Puerto Rico, pp. 1855-1858, June 2016.

308. Jingya Yang, Bo Ai, Ke Guan, Ruisi He, Qi Wang, Danping He, Zhuyan Zhao, Deshan Miao, and Hao Guan, “Quasi-Stationarity Regions Analysis for Channel in Composite High-Speed Railway Scenario,” 2016 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Puerto Rico, pp. 1699-1700, June 2016.

309. Bei Zhang, Zhangdui Zhong, Xin Zhou, Ke Guan, and Ruisi He, “Path Loss Characteristics of Indoor Radio Channels At 15 GHz,” 10th European Conference on Antennas and Propagation (EuCAP2016), Davos, Switzerland, pp. 1-5, April 2016.

310. Lei Zhang, Jianwen Ding, Bei Zhang, Cesar Briso-Rodriguez, and Ke Guan, “Experimental Study on Wave Propagation in Railway Cuttings At 950 MHz and 2150 MHz,” 10th European Conference on Antennas and Propagation (EuCAP2016), Davos, Switzerland, pp. 1-5, April 2016.

311. Jingya Yang, Bo Ai, Ke Guan, Danping He, Ruisi He, Bei Zhang, Zhangdui Zhong, Zhuyan Zhao, Deshan Miao, and Hao Guan, “Deterministic Modeling and Stochastic Analysis for Channel in Composite High-Speed Railway Scenario,” IEEE 83rd Veh. Technol. Conf. (VTC2016-Spring), Nanjing, China, pp. 1-5, May 2016.

312. Jianzhi Li, Bo Ai, Ruisi He, Ke Guan, Qi Wang, Dan Fei, and Zhangdui Zhong, “Measurement-Based Characterizations of Indoor Massive MIMO Channels at 2 GHz, 4 GHz, and 6 GHz Frequency Bands,” IEEE 83rd Veh. Technol. Conf. (VTC2016-Spring), Nanjing, China, pp. 1-5, May 2016.

313. Xin Zhou, Zhangdui Zhong, Xin Bian, Bo Ai, Ke Liu, Ke Guan, Ruisi He, Bei Zhang, and Jianqiang Wu, “On Measurement Uncertainty Introduced by Instruments in Frequency Domain Channel Measurement Systems,” 10th European Conference on Antennas and Propagation (EuCAP2016), Davos, Switzerland, pp. 1-5, April 2016.

314. Dan Fei, Jose Rodriguez-Pineiro, Jose A. Garcia-Naya, Luis Castedo, Ke Guan, and Lei Xiong, “TD-LTE Downlink Performance Assessment in High Speed Scenarios,” IEEE 83rd Veh. Technol. Conf. (VTC2016-Spring), Nanjing, China, pp. 1-5, May 2016.

2015 Conference Papers

315. Ke Guan, Bo Ai, Zhangdui Zhong, Carlos F. Lopez, Lei Zhang, Cesar Briso-Rodriguez, and Bei Zhang, “Large-Scale Fading Characterization in Curved Modern Subway Tunnels,” 9th European Conference on Antennas and Propagation (EuCAP2015), Lisbon, Portugal, pp.1-5, April 2015.

316. Ke Guan, Zhangdui Zhong, Bo Ai, Cesar Briso-Rodriguez, and Lei Zhang, “Large Scale Fading Characteristics in Rail Traffic Scenarios,” 2015 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Canada, pp. 83-84, July 2015.

317. Dan Fei, Ruisi He, Bo Ai, Bei Zhang, Ke Guan, and Zhangdui Zhong, “Massive MIMO Channel Measurements and Analysis at 3.33 GHz,” Communications and Networking in China (CHINACOM), Shanghai, China, pp. 194-198, August 2015.

318. Jianwen Ding, Zhangdui Zhong, Ruisi He, Ke Guan, and Cesar Briso-Rodriguez, “Wideband channel measurements and analysis in high-speed railway environments,” URSI AT-RASC 2015, Gran Canaria, Spain, May 18-22, 2015.

319. Lei Zhang, Jean Raphael Fernandez, Cesar Briso-Rodriguez, Carlos Rodriguez, Juan Moreno, and Ke Guan, “Broadband Radio Communications in Subway Station and Tunnels,” 9th European Conference on Antennas and Propagation (EuCAP2015), Lisbon, Portugal, pp.1-5, April 2015.

320. Xin Zhou, Zhangdui Zhong, Xin Bian, Lei Xiong, Ke Guan, Ruisi He, Ke Liu, and Jianqiang Wu, “Measurement Uncertainty Introduced by Instruments in Frequency Domain Channel Measurement Systems with a Covariance-Based Analysis,” 2015 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC), Taipei, pp.302-305, 2015.

321. Yiru Liu, Bo Ai, Ke Guan, Binghao Chen, “Antenna Arrays Configurations for 3D MIMO System in High Speed Railway Scenario,” 2015 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Canada, pp. 719-720, July 2015.

322. Bei Zhang, Zhangdui Zhong, Ruisi He, Ke Guan, Jianwen Ding, and Cesar Briso-Rodriguez, “Empirical Correlation Property of Multi-Path for High-Speed Railways in Composite Propagation Scenario,” 2015 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, Canada, pp. 91-92, July 2015.

2014 Conference Papers

323. Ke Guan, Bo Ai, Zhangdui Zhong, Carlos F. Lopez, Lei Zhang, and Cesar Briso-Rodriguez, “Poster: Excess Propagation Loss for Train-to-X Communications in Curved Subway Tunnels,” 2014 IEEE Vehicular Networking Conference (VNC), Germany, pp.1-2, December 2014.

324. Ke Guan, Zhangdui Zhong, Bo Ai, and Thomas Kuerner, “Network Design Rules of Communication Systems at Train Stations based on Intensive Measurement Campaigns,” 8th European Conference on Antennas and Propagation (EuCAP2014), Netherlands, pp. 1-5, April 2014.

325. Ke Guan, Zhangdui Zhong, Cesar Briso-Rodriguez, Juan Moreno, Sergio Perez, and Bo Ai, “Broadband Channel Measurements inside Metro Station,” 35th Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, pp.1-4, August 2014.

326. Bei Zhang, Zhangdui Zhong, Ke Guan, Ruisi He, and Cesar Briso-Rodriguez, “Shadow fading correlation of multi-frequencies in curved subway tunnels,” IEEE Conference on Intelligent Transportation Systems (ITSC 2014), Qingdao, China, pp.1111-1116, 2014.

327. Lei Zhang, Cesar Briso-Rodriguez, Jean Raphael Fernandez, and Ke Guan, “Channel Sounder and Broadband Measurements for Railway Systems,” IEICE Information and Communication Technology Forum 2014, Poznan, Poland, pp.1-4, 2014.

328. Lei Zhang, Cesar Briso-Rodriguez, Sergio Perez, Jean Raphael Fernandez, and Ke Guan, “Broadband Measurements in Tunnels for Radio Communications,” IEICE Information and Communication Technology Forum 2014, Poznan, Poland, pp.1-4, 2014.

2013 Conference Papers

329. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Statistic Modeling for Propagation in Tunnels based on Distributed Antenna Systems,” 2013 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, USA, pp.1920-1921, June 2013.

330. Ke Guan, Zhangdui Zhong, Marcos Liso Nicolas, Robert Geise, Björn Neubauer, Georg Zimmer, and Thomas Kuerner, “Measurement and Simulation of the Bistatic Radar Cross Section of Traffic Signs for Vehicle-to-X Communications,” 7th European Conference on Antennas and Propagation (EuCAP2013), Gothenburg, Sweden, pp. 2565-2569, April 2013.

331. Ke Guan, Zhangdui Zhong, Bo Ai, and Thomas Kuerner, “Deterministic Propagation Modeling for the Realistic High-Speed Railway Environment,” IEEE 77th Veh. Technol. Conf. (VTC2013-Spring), Dresden, Germany, pp. 1-5, June 2013.

2012 Conference Papers

332. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Novel Hybrid Propagation Model inside Tunnels,” IEEE 75th Veh. Technol. Conf. (VTC2012-Spring), Yokohama, Japan, pp.1-5, May 2012.

2011 Conference Papers

333. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Propagation Mechanism Analysis before the Break Point inside Tunnels,” 2011 IEEE 74th Veh. Technol. Conf. (VTC2011-Fall), San Francisco, United States, pp.1-5, Sept. 2011.

334. Ke Guan, Zhangdui Zhong, and Bo Ai. “Assessment of LTE-R using High Speed Railway Channel Model,” 3rd International Conference on Communications and Mobile Computing (CMC 2011), China, pp. 461-464, 2011.

2010 Conference Papers

335. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Research of Propagation Characteristics of Break Point: Near Zone and Far Zone under Operational Subway Condition,” IWCMC, France, pp.114-118, 2010.

336. Ke Guan, Zhangdui Zhong, Bo Ai, and Cesar Briso-Rodriguez, “Measurement and Modeling of Subway Near Shadowing Phenomenon,” Communications and Networking in China (CHINACOM), Beijing, China, pp.1-5, 2010.

337. Hong Wei, Zhangdui Zhong, Ke Guan, and Bo Ai, “Path Loss Models in Viaduct and Plain Scenarios of the High-speed Railway.” Communications and Networking in China (CHINACOM), China, pp.1-5, 2010.

White Paper:

338. Nandana Rajatheva, Italo Atzeni, Emil Björnson, André Bourdoux, Stefano Buzzi, Jean-Baptiste Doré, Serhat Erkucuk, Manuel Fuentes, Ke Guan, Yuzhou Hu, Xiaojing Huang, Jari Hulkkonen, Josep Miquel Jornet, Marcos Katz, Rickard Nilsson, Erdal Panayirci, Khaled Rabie, Nuwanthika Rajapaksha1, MohammadJavad Salehi1, Hadi Sarieddeen, Shahriar Shahabuddin, Tommy Svensson, Oskari Tervo1, Antti Tölli, Qingqing Wu, and Wen Xu, “White Paper on Broadband Connectivity in 6G,” 6G Research Visions, No. 10, 2020, ISSN 2669-9621 (print), ISSN 2669-963X (online), ISBN 978-952-62-2679-8 (online)

339. Xi Meng, Liyuan Zhong, Longming Zhu, Dong Zhou, Lu Gao, Dong Zhao, Yiran Jin, Chengjun Sun, Wei Wang, Yi Zheng, Yan Li, Yao Zhou, Yushan Pei, Ge Mang, Danping He, Ke Guan, Bo Ai, Zhangdui Zhong, Tao Jiang, Lei Tian, Jianhua Zhang, Yu Shao, Yang Wang, Xi Liao, and Qianbin Chen, “5G Millimeter-Wave Channel Characteristics and Spectrum,” FuTURE MOBILE COMMUNICATION FORUM, 2018.

340. Chih-Lin I, Sen Wang, Bo Ai, Chunfeng Cui, Shuangfeng Han, Wei Zhou, Jun Zuo, Guozhen Xu, Ailing Wang, Gongpu Wang, Fanggang Wang, Ke Xiong, Minming Ni, Ke Guan, Ruisi He, Yu Liang, Zeng Ma, Jun Liu, Guoqing Li, Xi Meng, Ying Sun, Dong Zhou, Fusheng Zhu, Xinhui Wang, Liping Zhou, Xingqing Cheng, Yue Zhao, Hualei Wang, and Zhikun Xu, “Key Technologies and Solutions for 5G HSR White Paper V4.0 H,” FuTURE MOBILE COMMUNICATION FORUM, 2017.

341. Sana Salous, Steven Ferrante, Afzal Lodhi, Shangbin Wu, Maziar Nekovee, Xavier Raimundo, Yang Gao, Ales Prokes, Thomas Zemen, Christoph Mecklenbrauker,  Johannes Koebele, Heinz Mellein, Tommi Jmsa, Frederik Tufvesson, Carl Gustafson, Ke Guan, Danping He, Bo Ai, Ruisi He, Zhangdui Zhong, Reiner S. Thomä, Christain Schneider, Stephan Häfner, Robert Müller, and Andres Dupleich Diego, “COST IC1004 White Paper on Channel Measurements and Modeling for 5G Networks in the Frequency Bands above 6 GHz,” EUROPEAN COOPERATION IN THE FIELD OF SCIENTIFIC AND TECHNICAL RESEARCH (COST IC1004), 2016.