李轩衡，2018年博士毕业于开云平台首页 ，2015年至2017年赴美国佛罗里达大学公派联合培养，现为开云平台首页 信息与通信工程学院副教授，院长助理，IEEE会员，中国电子学会会员，入选大连市高端人才、大连市青年科技之星、开云平台首页 “星海骨干”人才计划。近年来，主要从事B5G/6G无线通信网络关键技术研究，研究成果曾获辽宁省自然科学奖二等奖、IEEE GlobeCom最佳论文奖、辽宁省自然科学学术成果奖二等奖等奖项，在IEEE J SEL AREA COMM、IEEE T WIREL COMMUN、IEEE T COMMUN、IEEE T VEH TECHNOL等顶级期刊与会议上发表论文40余篇，发表Springer专著章节1篇，累积被引500余次。授权国家发明专利6项。主持国家级、省部级等科研项目8项，参与国家纵向、华为横向等科研项目9项，担任Wireless Networks (Springer) 等国际期刊编辑，多个顶级期刊审稿人和国际会议的TPC成员，与美国休斯敦大学、香港城市大学、香港大学、北京理工大学、大连海事大学等国内外高校有着深入的科研合作。

研究方向：智能无线通信与感知；通感算融合网络；空天地一体化网络；CT原理与应用（孙怡老师团队）；机器人抓取与操作（孙怡老师团队）

招生：如果你对人工智能和信号处理感兴趣，如果你有足够的上进心和科研兴趣，如果你有积极的态度并愿意接受挑战，欢迎联系我！责任，活力，热情是我们的特点，期待同样的你加入！

头脑风暴的我们 潜心实验的我们 热爱生活的我们

Selected Journal Publications

[1]X. Li, S. Cheng, H. Ding, M. Pan, N. Zhao. When UAVs Meet Cognitive Radio: Offloading Traffic Under Uncertain Spectrum Environment via Deep Reinforcement Learning[J].IEEE Transactions on Wireless Communications,2023, 22(2): 824-838.(TOP,中科院1区, JCR Q1, IF: 8.346)

[2]R. Zhang,X. Li*, N. Zhao.When DSA Meets SWIPT: A Joint PowerAllocation and Time Splitting Scheme Based onMulti-Agent Deep Reinforcement Learning [J].IEEE Transactions on Vehicular Technology,2023, 72(2): 2740-2744. (中科院2区, JCR Q1, IF: 6.239)

[3]X. Li, R. Xiao, M. Pan, N. Zhao. Risk-Averse Investment Strategy for MEC Service Provisioning: A Data-Driven Distributionally Robust Solution [J].IEEE Internet of Things Journal, 2022, 9(23): 24148-24160. (中科院1区, JCR Q1, IF: 10.238)

[4]X. Li, J. Liu, N. Zhao, X. Wang. UAV-Assisted Edge Caching Under Uncertain Demand: A Data-Driven Distributionally Robust Joint Strategy[J].IEEE Transactions on Communications, 2022, 70(5): 3499-3511. (TOP, 中科院2区, JCR Q1, IF: 6.166)

[5] H. Sun, Y. Dong, Y. Zhang,X. Li*, J. Wang, N. Zhao, M. Pan. A Cost-Efficient Skipping Based Spectrum Sensing Scheme via Reinforcement Learning [J].IEEE Transactions on Vehicular Technology, 2022, 71(2): 2220-2224. (中科院2区, JCR Q1, IF: 6.239)

[6]X. Li, K. Jiao, F. Jiang, J. Wang, M. Pan. A Service-Oriented Spectrum-Aware RAN-Slicing Trading Scheme Under Spectrum Sharing[J].IEEE Internet of Things Journal, 2020, 7(11): 11303-11317. (中科院1区, JCR Q1, IF: 10.238)

[7]X. Li, R. Xiao, M. Pan, F. Jiang, N. Zhao, X. Wang. Green Traffic Off-Loading over Uncertain Shared Spectrums with End-to-End QoS Guarantee[J].IEEE Transactions on Vehicular Technology, 2020, 69(9): 9921-9936. (中科院2区, JCR Q1, IF: 6.239)

[8] H. Ding,X. Li*, Y. Ma, Y. Fang. Energy-Efficient Channel Switching in Cognitive Radio Networks: A Reinforcement Learning Approach[J].IEEE Transactions on Vehicular Technology. 2020, 69(10): 12359-12362. (中科院2区, JCR Q1, IF: 6.239)

[9]X. Li, H. Ding, M. Pan, B. Lorenzo, Jie Wang, Yuguang Fang. Service-Oriented Hybrid-Database-Assisted Spectrum Trading: A Blueprint for Future Licensed Spectrum Sharing[J],IEEE Wireless Communications, 2019, 26(6): 156-163. (TOP,中科院1区, JCR Q1, IF: 12.777)

[10]X. Li, H. Ding, M. Pan, J. Wang, H. Zhang, Y. Fang. Statistical QoS Provisioning Over Uncertain Shared Spectrums in Cognitive IoT Networks: A Distributionally Robust Data-Driven Approach[J].IEEE Transactions on Vehicular Technology, 2019, 68(12): 12286-12300. (中科院2区, JCR Q1, IF: 6.239)

[11]X. Li, H. Ding, Y. Fang. A Data-Driven Cost-Effective Session-Oriented Cognitive Radio Transmission Scheme under Spectrum Uncertainty[J].IEEE Transactions on Vehicular Technology, 2019, 68(12): 12401-12405. (中科院2区, JCR Q1, IF: 6.239)

[12]X. Li, Y. Sun, Y. Guo, X. Fu, M. Pan. Dolphins First: Dolphin-Aware Communications in Multi-Hop Underwater Cognitive Acoustic Networks[J].IEEE Transactions on Wireless Communications, 2017, 16(4): 2043-2056. (TOP,中科院1区, JCR Q1, IF: 8.346)

[13]X. Li, H. Ding, M. Pan, Y. Sun, Y. Fang. Users First Service-Oriented Spectrum Auction with a Two-Tier Framework Support[J].IEEE Journal on Selected Areas In Communications, 2016, 34(11): 2999-3013. (TOP,中科院1区, JCR Q1, IF: 13.081)

[14]X. Li, N. Zhao, Y. Sun, F. R. Yu. Interference Alignment Based on Antenna Selection with Imperfect Channel State Information in Cognitive Radio Networks[J].IEEE Transactions on Vehicular Technology, 2016, 65(7): 5497-5511. (中科院2区, JCR Q1, IF: 6.239)

Selected Conference Publications

[1]X. Du,X. Li*, N. Zhao, X. Wang. A Joint Trajectory and Computation Offloading Scheme for UAV-MEC Networks via Multi-Agent Deep Reinforcement Learning[C]. Accepted byIEEE International Conference on Communications (ICC), 2023.

[2] X. Chen, L. Shan,X. Li*, N. Deng, N. Zhao. Proactive Dynamic Spectrum Sharing for URLLC Services Under Uncertain Environment via Deep Reinforcement Learning[C].IEEE Wireless Communications and Networking Conference (WCNC), pp. 1497-1502, Austin, TX, USA, 2022.

[3]X. Li, S. Cheng, N. Zhao, N. Yao. A Joint Strategy for CUAV-based Traffic Offloading via Deep Reinforcement Learning[C].IEEE Global Communications Conference (GLOBECOM), pp. 01-06, Madrid, Spain, 2021.

[4]X. Li, J. Liu, N. Zhao, N. Yao. A Proactive Joint Strategy on Trajectory and Caching for UAV-Assisted Networks: A Data-Driven Distributionally Robust Approach[C].IEEE/CIC International Conference on Communications in China (ICCC), pp. 752-757, Xiamen, China, 2021.

[5] K. Jiao,X. Li*, M. Pan, F. Jiang, M. Li. Trading Based Service-Oriented Spectrum-Aware RAN-Slicing Under Spectrum Sharing[C].IEEE Wireless Communications and Networking Conference (WCNC), pp. 1-6, Seoul, Korea, 2020.

[6] R. Xiao,X. Li*, M. Pan, N. Zhao, F. Jiang, X. Wang. Traffic Off-Loading over Uncertain Shared Spectrums with End-to-End Session Guarantee[C].IEEE Vehicular Technology Conference (VTC2020-Fall), pp. 1-5, Victoria, BC, Canada, 2020.

[7]X. Li, H. Ding, M. Pan, J. Wang, H. Zhang, Y. Fang. Data-Driven Service Provisioning over Shared Spectrums with Statistical QoS Guarantee[C].IEEE Wireless Communications and Networking Conference (WCNC), pp. 1-6, Marrakesh, Morocco, 2019.

[8]X. Li, M. Pan, Y. Song, Y. Sun, Y. Fang. Economic-Robust Session Based Spectrum Trading in Multi-Hop Cognitive Radio Networks[C].IEEE Global Communications Conference (GLOBECOM), pp. 1-6, San Diego, CA, USA, 2015. (Best Paper)

[9]X. Li, Y. Sun, F. R. Yu, N. Zhao. Antenna Selection and Power Splitting for Simultaneous Wireless Information and Power Transfer in Interference Alignment Networks[C].IEEE Global Communications Conference (GLOBECOM), pp. 2667-2672, Austin, TX, USA, 2014.

Book Chapter

[1]X. Li, H. Ding, Y. Fang, M. Pan, P. Li, X. Huang, Y. Sun, S. Glisic. Collaborative Spectrum Trading and Sharing for Cognitive Radio Networks,Handbook of Cognitive Radio, Springer, 2019.

课题组情况简介

• 博士生

程思科：本科毕业于开云平台首页 ，研究方向：无人机空地一体化网络，无线感知与通信一体化。

现阶段成果：IEEE Trans. Wirel. Commun.（TOP, JCR Q1）；IEEE GlobeCom'21；发明专利1项

• 硕士生
  

2020级：

柳嘉鸿：本科毕业于开云平台首页 ，研究方向：无人机空地一体化网络，移动边缘缓存。

现阶段成果：IEEE Trans. Commun.（TOP, JCR Q1）；IEEE Trans.Wirel.Commun.（TOP, JCR Q1，在投）；IEEE ICCC'21

陈幸运：本科毕业于开云平台首页 ，研究方向：智能频谱感知与动态接入。

现阶段成果：IEEE Trans.Wirel.Commun.（TOP, JCR Q1，在投）；IEEE WCNC'22；发明专利1项

2021级：

张玉龙：本科毕业于开云平台首页 ，研究方向：智能无线通信与感知。

现阶段成果：IEEE Trans. Wirel. Commun.（TOP, JCR Q1,在投）

杜欣阳：本科毕业于开云平台首页 ，研究方向：无人机空地一体化网络，移动边缘计算。

现阶段成果：IEEE Trans. Commun.（TOP, JCR Q1,在投）；IEEE ICC'23

2022级：

金灿：本科毕业于开云平台首页 ，研究方向：智能无线感知。

贾沛达：本科毕业于开云平台首页 ，研究方向：机器人灵巧手抓取。

• 本科大创项目

基于强化学习的高效认知数据传输方法（国家级，结题，成果：A类SCI期刊论文1篇，发明专利1项）

基于强化学习的边缘计算卸载策略（省级，结题，成果：发明专利1项）

基于无人机的3D频谱感知（结题，成果：发明专利1项）

基于机器学习的智能通信感知一体化研究（在研）

基于WIFI信号的室内定位方法研究（在研）

• 毕业生

2019级：

焦卡佳，成果：IEEE Internet Things J.（JCR Q1）；IEEE WCNC'20

肖如意，成果：IEEE Trans. Veh. Technol.（JCR Q1）；IEEE Internet Things J.（JCR Q1）；IEEE VTC'20