5G/6G移动通信关键技术、无线自组网、数据链、定位与导航、通感一体化、智能抗干扰、人工智能应用等。

范建存，博士，教授，博士生导师，西安交通大学信息与通信工程学院副院长，中国通信学会高会员，IEEE高级会员，ACM应用计算专业委员会中国分会委员，机械工业出版社教材出版委员会委员，数据采集与处理期刊青年编委。2012年获西安交通大学信息与通信工程专业博士学位，2009年8月至2011年8月在佐治亚理工访问学习，2017年9月至12月在德累斯顿工业大学访问学习。主持国家自然科学基金、教育部博士点基金、JKW、ZF预研重点基金等国家级课题十余项，以及中国移动、华为、中兴、浪潮、相关科研院所等重点单位横向课题二十余项；在IEEE TWC、TIFS、IOT、TVT、WCM、SPM等IEEE核心期刊以及各类学术会议上发表通信和信号处理领域的论文一百余篇，SCI检索六十余篇，授权/受理专利四十余项，获第二十届国际无线个人多媒体会议最佳论文奖、陕西省自然科学优秀论文奖、西安交通大学优秀博士论文奖等。

[1]. 2013.10~2014.10，面向IMT-2020(5G)系统及关键技术研究—面向全系统、基于EE/SE优化的无线接入网方案研究，横向课题，负责人。

[2]. 2014.1~2016.12，大规模MIMO系统中克服导频污染的传输方案研究，自然科学基金青年项目，61302066，负责人。

[3]. 2014.1~2016.12，大规模MIMO系统中克服导频污染和小区间干扰的传输技术研究，博士点基金，20130201120021，负责人。

[4]. 2014.10~2016.9，考虑能效和谱效折中的绿色传输方案研究，陕西省博后基金特别资助，负责人

[5]. 2015.3~2017.2，LSAS中基于3D波束形成的导频污染抑制研究，中国博士后科学基金特别资助，2015T81031，负责人。

[6]. 2017.1~2020.12，大规模MIMO系统中面向公共广播信息传输的发射技术研究，自然科学基金面上项目，61671367，负责人。

[7]. 2018.1~2019.12，毫米波大规模天线系统中保证覆盖的发射技术研究，陕西省重点研发计划，2018GY-003，负责人。

[8]. 2019.10~2020.12，基于认知干扰抑制的卫星通信网络设计，横向课题，负责人。

[9]. 2020.12~2021.12，基于低信噪比的调制方式识别研究，横向课题，负责人。

[10]. 2021.7~2022.6, 多径环境下高精度角度域和时延域估计技术研究，横向课题，负责人。

[11]. 2021.7~2022.6，毫米波 OFDM 超高速调制解调技术研究，横向课题，负责人。

[12]. 2021.7~2022.6，无线多径SLAM高精度定位研究，横向课题，负责人。

[13]. 2021.11~2022.10，5G PUCCH和PUSCH链路仿真平台，横向课题，负责人。

[14]. 2022.1~2022.12，无线宽带通信组网与规划仿真系统研究，横向课题，负责人。

[15]. 2022.1~2023.12，超高速LOS MIMO OFDM调制解调算法研究，横向课题，负责人

[16]. 2023.1~2023.12，多制式通信智能切换技术，横向课题，负责人。

[17]. 2023.5~2023.10, 数字多波束卫星关键技术研究，横向课题，负责人。

[18]. 2023.9~202312，多链信息处理技术，横向课题，负责人。

[19]. 2023.7~2025.12, 国产化仪器研发，国家级重点课题，负责人。

[20]. 2023.7~2025.12，通感一体化技术研究，国家级重点课题，负责人。

[1]. J. Luo, J. Fan and J. Zhang, "Distributed Hybrid Precoding for Edge Computing-Assisted Cell-Free Massive MIMO Systems With Local CSI," in IEEE Internet of Things Journal, doi: 10.1109/JIOT.2023.3327680. (SCI IF: 10.6)

[2]. Y. Ge, J. Fan and J. Zhang, "Active Reconfigurable Intelligent Surface Enhanced Secure and Energy-Efficient Communication of Jittering UAV," in IEEE Internet of Things Journal, doi: 10.1109/JIOT.2023.3304004. (SCI IF: 10.6)

[3]. R. Liang and J. Fan, "Energy-Efficient mmWave IoT Communications with Multi-Hop IRS-assisted Systems," in IEEE Internet of Things Journal, doi: 10.1109/JIOT.2023.3304715. (SCI IF: 10.6)

[4]. Jiancun Fan, Xiaoyuan Dou, Wei Zou, and Shijun Chen, Localization based on Improved Sparse Bayesian Learning in mmWave MIMO systems,  in IEEE Transactions on Vehicular Technology, vol. 71, no. 1, pp. 354-361, Jan. 2022, doi: 10.1109/TVT.2021.3123147. (SCI IF: 6.8)

[5]. Y. Ge and J. Fan, "Robust Secure Beamforming for Intelligent Reflecting Surface Assisted Full-Duplex MISO Systems," in IEEE Transactions on Information Forensics and Security, vol. 17, pp. 253-264, 2022, doi: 10.1109/TIFS.2021.3137754.(SCI IF: 6.8)

[6]. Y. Ge, J. Fan, G. Y. Li and L. -C. Wang, "Intelligent Reflecting Surface-Enhanced UAV Communications: Advances, Challenges, and Prospects," in IEEE Wireless Communications, doi: 10.1109/MWC.008.2200124.(SCI IF: 12.9)

[7]. P. Liang, J. Fan, W. Shen, Z. Qin and G. Y. Li, "Deep Learning and Compressive Sensing-Based CSI Feedback in FDD Massive MIMO Systems," in IEEE Transactions on Vehicular Technology, vol. 69, no. 8, pp. 9217-9222, Aug. 2020, doi: 10.1109/TVT.2020.3004842.(SCI IF: 6.8)

[8]. Y. Ge and J. Fan, "Beamforming Optimization for Intelligent Reflecting Surface Assisted MISO: A Deep Transfer Learning Approach," in IEEE Transactions on Vehicular Technology, vol. 70, no. 4, pp. 3902-3907, April 2021, doi: 10.1109/TVT.2021.3062870.(SCI IF: 6.8)

[9]. J. Fan, X. Dou, W. Zou and S. Chen, "Localization Based on Improved Sparse Bayesian Learning in mmWave MIMO Systems," in IEEE Transactions on Vehicular Technology, vol. 71, no. 1, pp. 354-361, Jan. 2022, doi: 10.1109/TVT.2021.3123147.(SCI IF: 6.8)

[10]. J. Joung and J. Fan, "Linear Precoding for Space-Time Line Code-Based Multicast Systems," in IEEE Transactions on Vehicular Technology, vol. 71, no. 11, pp. 12386-12391, Nov. 2022, doi: 10.1109/TVT.2022.3194214(SCI IF: 6.8).

[11]. J. Luo, J. Fan and J. Zhang, "MDL-AltMin: A Hybrid Precoding Scheme for mmWave Systems With Deep Learning and Alternate Optimization," in IEEE Wireless Communications Letters, vol. 11, no. 9, pp. 1925-1929, Sept. 2022, doi: 10.1109/LWC.2022.3188167.(SCI IF: 6.3)

[12]. R. Liang, J. Fan, H. Liu, Y. Ge and J. Zhang, "Dual-Hop Hybrid IRS-Aided Outdoor-to-Indoor mmWave Communications," in IEEE Communications Letters, vol. 26, no. 12, pp. 2979-2983, Dec. 2022, doi: 10.1109/LCOMM.2022.3202964.(SCI IF: 4.1)

[13]. Y. Ge and J. Fan, "Active Reconfigurable Intelligent Surface Assisted Secure and Robust Cooperative Beamforming for Cognitive Satellite-Terrestrial Networks," in IEEE Transactions on Vehicular Technology, vol. 72, no. 3, pp. 4108-4113, March 2023, doi: 10.1109/TVT.2022.3221756.(SCI IF: 6.8)

[14]. J. Fan, H. Sun, Y. Su and J. Huang, "MuSpel-Fi: Multipath Subspace Projection and ELM-Based Fingerprint Localization," in IEEE Signal Processing Letters, vol. 29, pp. 329-333, 2022, doi: 10.1109/LSP.2021.3122008.(SCI IF: 3.9)

[15]. J. Luo, J. Fan and J. Zhang, "Energy-Efficient Multiuser Hybrid Precoding based on Switch-Controlled Hilbert Network," in IEEE Transactions on Green Communications and Networking, doi: 10.1109/TGCN.2023.3290028.(SCI IF: 4.8)

[16]. J. Fan, P. Liang, Z. Jiao and X. Han, "A Compressive Sensing and Deep Learning-Based Time-Varying Channel Estimation for FDD Massive MIMO Systems," in IEEE Transactions on Vehicular Technology, vol. 71, no. 8, pp. 8729-8738, Aug. 2022, doi: 10.1109/TVT.2022.3176290.(SCI IF: 6.8)

[17]. Fan, Jiancun, et al. "Iterative carrier frequency offset estimation scheme for faster-than-Nyquist signaling systems."IEEE Photonics Technology Letters 32.18 (2020): 1203-1206.(SCI IF: 2.6)

[18]. R. Liang, J. Fan, J. Luo and J. Joung, "A Multi-Route Cascaded IRSs Beamforming Scheme for mmWave Communication Systems," in IEEE Transactions on Vehicular Technology, vol. 71, no. 6, pp. 6813-6818, June 2022, doi: 10.1109/TVT.2022.3165855.(SCI IF: 6.8)

[19]. Fan, Jiancun, et al. "Design of a UCA structure with maximum capacity for mmWave LOS MIMO systems." Science China Information Sciences 65.3 (2022): 139302.(SCI IF: 8.8)

[20]. Fan, Jiancun, et al. "Spectrum sensing based on angular reciprocity in cognitive satellite communication system." Science China Information Sciences 64.8 (2021): 182308.(SCI IF: 8.8)

[21]. Fan, J., Xu, R., Luo, X. et al. Flexible-beamwidth beam scanning for low-latency cell discovery in mmWave systems. Sci. China Inf. Sci. 63, 180306 (2020). doi: 10.1007/s11432-020-2922-2.(SCI IF: 8.8)

[22]. J. Fan, L. Han, X. Luo, Y. Zhang and J. Joung, "Beamwidth Design for Beam Scanning in Millimeter-Wave Cellular Networks," in IEEE Transactions on Vehicular Technology, vol. 69, no. 1, pp. 1111-1116, Jan. 2020, doi: 10.1109/TVT.2019.2951821.(SCI IF: 6.8)

[23]. Jiancun Fan, Susu Chen, Xinmin Luo, Ying Zhang, and Geoffrey Ye Li, A Machine Learning Approach for Hierarchical Localization based on Multipath MIMO Fingerprints, in IEEE Communications Letter, 2019, 23(10): 1765-1768.

[24]. Jiancun Fan, Yajie Ren, Ying Zhang, and Xinmin Luo, MLSE Equalizer with Channel Shortening for Faster-than-Nyquist Signaling, IEEE Photonics Technology Letter, 2018, 30(9): 793-796.

[25]. Zhijin qin, Jiancun Fan, Yuanwei Liu, Yue Gao, and Geoffrey Ye Li, Sparse Representaion for Wireless Communications: A compressive sensing approach, IEEE Signal Processing Magzines, 35(3), 40-58. (SCI IF:14.9)

[26]. Jiancun Fan*, Zhikun Xu, Geoffrey Ye Li, “Performance Analysis of MU-MIMO in Downlink Cellular Networks[J],” IEEE Communications Letters, 2015, 19(2): 223-226. (SCI WOS: 000349537500028, EI: 20150900566200)

[27]. Jiancun Fan*, Geoffrey Ye Li, Qinye Yin, Bingguang Peng, Xiaolong Zhu, Joint User Pairing and Resource Allocation for LTE Uplink Transmissions[J]. IEEE Trans. on Wireless Communications. 2012, 11(8): 2838-2847. (SCI WOS: 000307904600016, EI: 20123515381032)

[28]. Jiancun Fan*, Qinye Yin, Geoffrey Ye Li, Bingguang Peng, Xiaolong Zhu. Adaptive Block-Level Resource Allocation in OFDMA Networks[J]. IEEE Trans. on Wireless Communications. 2011, 10(11): 3966-3972. (SCI WOS: 000298328900046, EI: 20115114609575)

[29]. Jiancun Fan*, Qinye Yin, Wenjie Wang. Pilot-Aided Channel Estimation for CDD-OFDM Systems[J]. Science China Information Sciences. 2010, 53(2):379-389. (SCI: WOS: 000276598700016)

[30]. Jiancun Fan*, Qinye Yin, Wenjie Wang. Robust Linear Receivers for STBC Systems with Unknown Cochannel Interference[J]. Science in China Series F-Information Sciences. 2009, 52(6):1067-1074. (SCI WOS: 000266829700016)