• Associate Editor, IEEE Transactions on Cognitive Communications and Networking [Links], June 2024 to present.
  • Co-Editor-in-Chief, IEEE ComSoc TC NewsLetter [Links], May 2023 to present.
  • Area Editor, IEEE Communications Letters [Links], May, 2023 to present.
  • Associate Editor, IEEE Transactions on Vehicular Technology [Links], Sept., 2023 to present.
  • Associate Editor, IEEE Communications Surveys & Tutorials [Links], Aug., 2023 to present.
  • Editor, IEEE Transactions on Network Science and Engineering (TNSE). [Links] Jan., 2023 to present.
  • Editor, IEEE Transactions on Wireless Communications [Links], Jan., 2021 to present.
  • Editor, IEEE Transactions on Communications [Links], Jan., 2018 to Sept. 2023.
  • Guest Editor, Proceedings of the IEEE special issue on "Next Generation Multiple Access". [Links]
  • Guest Editor, IEEE JSAC special issue on " Next Generation Advanced Transceiver Technologies". [Links]
  • Leading Guest Editor, IEEE JSAC special issue on "Next Generation Multiple Access" [Links].
  • Guest Editor, IEEE Network special issue on "Next Generation Multiple Access for 6G" [Link].
  • Guest Editor, IEEE JSTSP special issue on " Intelligent Signal Processing and Learning for Next Generation Multiple Access " [Link].
  • Guest Editor, IEEE JSTSP special issue on "Signal Processing Advances for Non-Orthogonal Multiple Access in Next Generation Wireless Networks" [Link].
  • Guest Editor, IEEE TGCN special issue on "Intelligent Reflecting Surface for Green Communication, Computing, and Sensing" [Link].
  • Guest Editor, IEEE Access special issue on "Advances in Signal Processing for Non-Orthogonal Multiple Access" [Link]
  • Guest Editor, Special Issue "Advances in Network Function Virtualization and Software Defined Networks" in Journal of Computer Networks and Communications [Link].
  • Guest Editor, Special Issue "Towards Service-Centric Internet of Things (IoT): From Modeling to Practice" in IEEE Access [Link].

  • [STARS Keynote] I delivered a keynote entitled " Simultaneously Transmitting And Reflecting Surface (STARS) for 360° Coverage", at URSI UK Symposium 2024, February 21, 2024. [Link]
  • [STARS Keynote] I delivered a keynote entitled " Simultaneously Transmitting And Reflecting Surface (STARS) for 360° Coverage", at ECCSIT 2023, December 15-17, 2023. [Link]
  • [NFC Keynote] I delivered a keynote entitled "Near-Field Communications: What will be different?", at ICNGN 2023, November 17-18, 2023. [Link]
  • [STARS Keynote] I delivered a keynote entitled "Simultaneously Transmitting and Reflecting Surfaces (STARS) for 360◦ Coverage by Intelligent Surfaces", at IFIP Networking 2023, 12-15 June 2023. [Link]
  • [STARS Keynote] I delivered an EMEA Gathering COM Workshops 2022 keynote entitled "Simultaneously Transmitting and Reflecting Surfaces (STARS) for 360◦ Coverage by Intelligent Surfaces", 10 October 2022. [Photo]

  • [NGMA Tutorial in IEEE/CIC ICCC 2024] Prof. Zhiguo Ding and I will deliver a tutorial in IEEE IEEE/CIC ICCC 2024, entitled "What Will Next Generation Multiple Access Be?", August 2024.
  • [NGMA Tutorial in PIMRC 2024] Prof. Zhiguo Ding and I will deliver a tutorial in IEEE PIMRC 2024, entitled "Next Generation Multiple Access: Opportunities and Challenges", September, 2024.
  • [NGMA Tutorial in ICC 2024]Prof. Zhiguo Ding and I will deliver a joint tutorial with Prof. Hamid Jafarkhani and Prof. Mojtaba Vaezi in IEEE ICC 2024, entitled " Non-orthogonal Multiple Access: Fundamentals and Recent Advances", June, 2024.
  • [NGMA Tutorial in WCNC 2024]Prof. Zhiguo Ding and I delivered a tutorial in IEEE WCNC 2024, entitled "Next Generation Multiple Access: Opportunities and Challenges", April, 2024.
  • [NGMA Tutorial in GLOBECOM 2023]Prof. Zhiguo Ding and I delivered a tutorial in IEEE GLOBECOM 2023, entitled " What Next Generation Multiple Access Will Be ", December, 2023.
  • [NGMA Tutorial in VTC2023-Fall] Prof. Zhiguo Ding and I delivered an online tutorial in IEEE VTC2023-Fall, entitled "What Next Generation Multiple Access Will Be", 10 October, 2023. [Link]
  • [VTS Distinguished Lecture] I delivered an IEEE VTS Distinguished Lecture on "Near-Field Communications: What Will Be Different?", to IEEE VTS Nanjing Chapter, 8 Aug., 2023.
  • [VTS Distinguished Lecture] I was invited by NSW Chapter and NZ Chapter to deliver an IEEE VTS Distinguished Lecture on "Simultaneously Transmitting And Reflecting Surface (STARS) for 360° Coverage towards 6G", 13 April, 2023.
  • [NGMA Tutorial in ICC 2023] Prof. Zhiguo Ding and I delivered a tutorial in IEEE ICC 2023, entitled "Evolution of NOMA Toward Next Generation Multiple Access", 28 May, 2023. [Link]
  • [Invited Talk on NGMA] Invited by Dr. Yifei Yuan, I delivered a talk on NGMA, March. 1st 2023.
  • [NGMA Tutorial in GLOBECOM 2022] Prof. Zhiguo Ding and I delivered a tutorial in IEEE GLOBECOM 2022, entitled "Evolution of NOMA Toward Next Generation Multiple Access", 4 December, 2022. [Link]
  • [Invited Talk on STAR-RIS] Invited by Xidian University, I delivered a talk entitled "Simultaneously Transmitting And Reflecting Surface (STARS) for 360° Coverage", Nov. 15th 2022. [Recording]
  • [VTS Distinguished Lecture] I delivered a VTS Distinguished Lecture entitled "Simultaneously Transmitting and Reflecting Surfaces (STARS) for 360◦ Coverage by Intelligent Surfaces", 11 October 2022, which is invited by the IEEE VTS Chapter Shenzhen Section. [Video]
  • [NGMA Tutorial in VTC2022-Fall] Prof. Zhiguo Ding and I delivered a tutorial in IEEE VTC2022-Fall, entitled "Evolution of NOMA Toward Next Generation Multiple Access", 26 Sept, 2022. [Link]
  • [STARS Tutorial in ISWCS 2022] Dr. Xidong Mu and I delivered a tutorial in ISWCS 2022, entitled "Simultaneously Transmitting And Reflecting Surface (STARS) for 360° Coverage towards 6G", October 2022. [Link] [Video]
  • [NGMA Tutorial in IEEE FNWF 2022] Prof. Zhiguo Ding and I delivered a tutorial in IEEE Future Networks World Forum 2022, entitled " Evolution of NOMA Toward Next Generation Multiple Access for IoT", October 2022. [Link]
  • [NGMA Tutorial in PIMRC 2022] I delivered a tutorial in IEEE PIMRC 2022, entitled "Evolution of NOMA Toward Next Generation Multiple Access", Online, 12 September 2022. [Link]
  • [NGMA Tutorial in IEEE/CIC ICCC 2022] I will deliver a tutorial in IEEE/CIC ICCC 2022, entitled "Evolution of NOMA Toward Next Generation Multiple Access", at Foshan City, China, 11 August 2022. [Link]
  • [NGMA Tutorial in IEEE WF-IoT 2022] I will deliver a tutorial in IEEE WF-IoT 2022, entitled "Evolution of NOMA Toward Next Generation Multiple Access", at Yokohama, Japan, 26–27 October 2022. [Link]
  • [Invited Talk on STAR-RIS] Invited by Beijing Jiaotong University, I delivered a talk entitled "Simultaneously Transmitting And Reflecting Surface (STARS) for 360° Coverage", Dec. 21st 2021. [Slides] [Recording]
  • [NGMA Tutorial in ICC 2022] Prof. Zhiguo Ding and I delivered a tutorial in IEEE ICC 2022, entitled "Evolution of NOMA Toward Next Generation Multiple Access", May, 2022.
  • [Research short course on STAR-RIS] I delivered a 20-hour short Course in Northeast University in Oct, 2021, entitled Road to 6G: Next Generation Multiple Access, Simultaneously Transmitting And Reflecting (STAR), RIS and Robotic Communications.
  • [NGMA Tutorial in Globecom 2021] Prof. Zhiguo Ding and I delivered a tutorial in IEEE Globecom 2021, entitled "Application of NOMA in 6G Networks: Future Vision and Research Opportunities for Next Generation Multiple Access", Sept, 2021.
  • [NGMA Tutorial in VTC-fall 2021] Prof. Zhiguo Ding and I delivered a tutorial in IEEE VTC-fall 2021, entitled "Application of NOMA in 6G Networks: Future Vision and Research Opportunities for Next Generation Multiple Access", Sept, 2021.
  • [NGMA Tutorial in ICCC 2021] Prof. Zhiguo Ding and I delivered a tutorial in IEEE ICCC 2021, entitled "Application of NOMA in 6G Networks: Future Vision and Research Opportunities for Next Generation Multiple Access", Aug, 2021.
  • [NGMA Tutorial in EuCNC and 6G Summit 2021] Prof. Zhiguo Ding and I delivered a tutorial in 2021 EuCNC and 6G Summit, entitled "Application of NOMA in 6G Networks: Future Vision and Research Opportunities for Next Generation Multiple Access", June, 2021.
  • [NOMA Tutorial in VTC-spring 2021] Prof. Lajos Hanzo, Prof. Zhiguo Ding, and I delivered a tutorial in IEEE VTC-spring 2021, entitled "Intelligent Massive NOMA for Next Generation Wireless Networks", April 25th, 2021.
  • [Research Short Course on 6G] I deliver a 20-hour short course entitled "Signal Processing Advances and Emerging Applications Towards 6G: Intelligent NOMA, RIS and UAV Communications", from Dec. 19th to 23rd, 2020. [Poster]
  • [Invited Talk on RIS] Invited by Hunan University, I delivered a talk entitled "Reconfigurable Intelligent Surfaces Aided Multi-user Systems", Nov. 21st 2020. [Slides] [Link]
  • [Invited Talk on NOMA for 6G] Invited by Beihang University, I delivered a talk entitled "Intelligent Massive NOMA towards 6G", Nov. 4th 2020. [Slides]
  • [Invited Talk on UAV] Invited by Beijing Jiaotong University, I delivered a talk entitled "AI Enabled UAV Communications Based Non-Orthogonal Multiple Access", Oct. 28th, 2020. [Slides]
  • [Invited Talk on NOMA] Invited by Beijing University and Post and Telecommunications, I deliver a talk entitled "Intelligent Massive NOMA towards 6G:what will be different?", Oct. 16th 2020.
  • [Invited Talk on RIS-NOMA] Invited by Essex University, I deliver a talk entitled "On a Road to 6G: Interplay Between NOMA and Reconfigurable Intelligent Surfaces", Oct. 14th 2020.
  • [Invited Talk on RIS] Invited by Southeast University, I deliver a talk entitled "Reconfigurable Intelligent Surfaces (RIS) Aided Multi-user Systems: Interplay Between NOMA and RIS", Oct. 8th, 2020. [Link] [Recording]
  • [Invited Talk on NOMA] Invited by Zhejiang University, I delivered a talk entitled "Intelligent Massive NOMA towards 6G: Signal Processing advances and Emerging Applications", Sept. 16th, 2020. [Link]
  • [NOMA Tutorial in PIMRC 2020] Prof. Lajos Hanzo, Prof. Zhiguo Ding and I delivered a tutorial in IEEE PIMRC in London, UK entitled "Intelligent Massive NOMA towards 6G", Aug. 31st, 2020.
  • [NOMA Tutorial in GLOBECOM 2019] Prof. Lajos Hanzo and I delivered a tutorial in GLOBECOM 2019 in Waikoloa, Hawaii, USA, entitled "Recent Development on NOMA: Signal Processing Advances and Emerging Applications", Dec., 2019
  • [Short Course] I am delivering a short Course in Beijing Jiaotong University from Oct. 8th to 12th, entitled Massive Non-Orthogonal Multiple Access: Invoking Stochastic Geometry, Matching Theory and Machine Learning [Poster].
  • [Tutorial] Prof. Lajos Hanzo and I delivered a tutorial in VTC 2018 fall in Chicago, USA. The topic is Non-Orthogonal multiple access (NOMA) for 5G and beyond, Aug. 27th. [Link].
  • [Tutorial] Prof. Zhiguo Ding and I delivered a tutorial on non-Orthogonal multiple access (NOMA) for 5G and IoT networks in ICCC 2018, Beijing, Aug. 16th. [Link]
  • ``Signal Processing Advances and Emerging Applications on NOMA towards 6G'', Northeast University, Shenyang, China, Dec. 2019, invited by Prof. Jie Jia.
  • ``Machine learning for UAV Communications'', Nanchang University, Nanchang, China, Dec. 2019, invited by Prof. Dingcheng Yang.
  • ``Research and Learning!'', Beijing Institute of Technology, Beijing, China, Nov. 27th, 2019, invited by Prof. Ran Tao.
  • ``Application of machine learning on Non-Orthogonal Multiple Access'', Beijing University of Post and Telecommunication, Beijing, China, Oct. 30th 2019, invited by Prof. Zhiyong Feng.
  • ``Signal Processing Advances and Emerging Applications on NOMA'', Beijing University of Post and Telecommunication, Beijing, China, Nov. 2019, invited by Prof. Tiankui Zhang.
  • ``Reinforcement Learning in V2I-assisted Autonomous Driving System'', Beijing University of Post and Telecommunication, Beijing, China, June, 2019, invited by Prof. Luhan Wang.
  • ``Non-Orthogonal Multiple Access in UAV Networks'', Guangdong University of Technology, Guangzhou, China, Nov., 2018, invited by Prof. Jie Xu.
  • ``AI Enabled UAV Communications'', Beijing University of Post and Telecommunication, Huawei Shanghai, Shanghai, China, Nov., 2018, invited by Dr. Yan Chen.
  • ``Early Career Researchers: Research and Fun!'', Beijing University of Post and Telecommunication, Beijing, China, Oct. 15th, 2018, invited by Prof. Qimei Cui.
  • ``Signal Processing Advances for NOMA in Next Generation Wireless Networks'', 2nd Interna- tional QMUL-BUPT Joint Workshop on Smart Communications and Intelligent Signal Pro- cessing for 5G and IoT Networks, Beijing, China, June 27th, 2018, invited by Prof. Zhaoming.
  • ``Joint User Scheduling and Power Allocation for NOMA-MmWave Networks'', Beihang University, Beijing, China, June 25th, 2018, invited by Dr. Xinwei Yue [Links].
  • ``Massive Non-Orthogonal Multiple Access in IoT Networks'', Zhejiang University, Zhejiang, China, June 22th, 2018, invited by Prof. Chaoyang Zhang [Links].
  • ``Signal Processing Advances for Non-Orthogonal Multiple Access in Next Generation Wireless Networks'', Beihang University, Beijing, China, March 20th, 2018, invited by Prof. Rongke Liu [Links].
  • ``Research and Fun: Ideas, Strategies and Presentations'', Beijing University of Post and Telecommunication, Beijing, China, March 19th, 2018, invited by Prof. Tiankui Zhang.
  • ``Exploiting Multiple Access for Next Generation Networks: NOMA vs OMA'', Beijing JiaoTong University, Beijing, China, March 16th, 2018, invited by Dr. Zhengyu Song.
  • ``Non-orthogonal Multiple Access for 5G and and IoT Networks'', Workshop on Emerging Advances for 5G Networks and Beyond: Concepts, Technologies, and Applications, Beijing, China, Dec. 12th, 2017, invited by Prof. Xiangming Wen. [Slides]
  • ``Early Career Researchers: Let's Enjoy Research!'', Newton Fund Research Link, Istanbul, Turkey, Sep. 20th, 2017, invited by Dr. Trung Q. Duong.
  • ``Resource Allocation in Non-orthogonal Multiple Access Networks'', Xi'an Jiaotong University, Xi'an, China, Dec. 22th, 2016, hosted by Prof. Wenjie Wang.
  • ``Physical layer security for non-orthogonal multiple access'', Beijing University of Post and Telecommunication, Beijing, China, March 4th, 2016, hosted by Dr. Hui Gao.
  • ``Cooperative Non-orthogonal Multiple Access with Simultaneous Wireless Information and Power Transfer'', University of Surrey, Surrey, United Kingdom, March 4th, 2016, hosted by Dr. Yue Cao.
  • ``Energy harvesting in wireless networks'', King's College London, London, United Kingdom, October 1st, 2014, hosted by Prof. Arumugam Nallanathan.

  • 2nd Workshop on "Near-Field Communications, Localization, and Sensing", IEEE ICC 2024, Denver, USA, June, 2024.[Link]
  • "Next Generation Multiple Access (NGMA) for Future Wireless Communications", IEEE GLOBECOM 2023, Kuala Lumpur, Malaysia, December, 2023.[Link]
  • "Next Generation Multiple Access (NGMA) for Future Wireless Communications", IEEE PIMRC 2023, Toronto, Canada, September, 2023.[Link]
  • "Next Generation Multiple Access (NGMA) for Future Wireless Communications", IEEE VTC-Spring 2023, Florence, Italy, June 20th, 2023. [Link]
  • "Next Generation Multiple Access (NGMA) for Future Wireless Communications", IEEE WCNC 2023, Glasgow, Scotland, UK, March 26th, 2023. [Link]
  • "Next Generation Multiple Access (NGMA) for Future Wireless Communications", VTC-Fall 2022, London/Beijing, September 26th, 2022. [Link]
  • "Next Generation Multiple Access (NGMA) for Future Wireless Communications", GLOBECOM 2022, Rio de Janeiro, Brazil, December 4th, 2022.[Link]
  • “Reconfigurable Intelligent Surfaces for Future Wireless Communications”, GLOBECOM 2021, Madrid, Spain, December 7th, 2021. [Link]
  • International workshop on Non-Orthogonal Multiple Access (NOMA) for 5G and IoT networks”, ICCC, Beijing, China, August 16th, 2018.
  • “5G Meets AI/ML and Edge Computing”, ICCC, Changchun, China, August, 2019.
  • “IEEE Smart Grid Communication workshop on Mobile Edge Computing and Fog Networks”, 21st–24th, Oct., 2019, Beijing, China.

  • Vice Chair of IEEE SPCC Technical Committee.
  • Secretary of IEEE SPCC Technical Committee (2022-2023) [Link]
  • UK representative for the International Union of Radio Science (URSI) Commission C on “Radio communication Systems and Signal Processing”.
  • Rapporteur for the European Telecommunications Standards Institute (ETSI) RIS ISG work item on “Multi-functional Reconfigurable Intelligent Surfaces (RIS): Modelling, Optimisation, and Operation” [Link]
  • Vice Chair Europe/Africa of IEEE TCCN Technical Committee
  • Chair of IEEE ComSoc Emerging Technologies Initiative (ETI) on the topic of Next Generation Multiple Access [Link][Link]
  • Secretary of IEEE SPCC Technical Committee. [Link]
  • Chair of Special Interest Group (SIG) in SPCC Technical Committee on Signal Processing Techniques for next-generation multiple access (NGMA) [Link]
  • Vice Chair of Special Interest Group (SIG) in SPCC Technical Committee on Near Field Communications for Next Generation Mobile Networks [Link]
  • Vice Chair of SIG WTC on Reconfigurable Intelligent Surfaces for Smart Radio Environments [Link]
  • Tutorials and Invited Presentations Officer for Reconfigurable Intelligent Surfaces Emerging Technology Initiative [Link]
  • Leading Contributor for Best Readings for Non-Orthogonal Multiple Access (NOMA) [Link]
  • Primary contributor for Best Readings for Reconfigurable Intelligent Surfaces (RIS) [Link]

  • Panel Co-Chairs of IEEE WCNC 2024 [Link]
  • Publication/Publicity Co-Chairs of IEEE Vehicular Technology Conference (VTC) 2019 fall [Link]

  • Communication Theory for IEEE ICC 2025
  • Machine Learning and AI for Communications for IEEE VTC-Spring 2024
  • Communication Theory for IEEE GLOBECOM 2023
  • Positioning, Navigation and Mobile Satellite Systems for IEEE VTC-Fall 2022
  • Cognitive Radio & AI-Enabled Networks for IEEE GLOBECOM 2022

  • 2022

  • International Symposium on Wireless Communication Systems (ISWCS) "Next Generation Multiple Access (NGMA) towards 6G" Special Session

  • 2018

  • IEEE International Conference on Communications (ICC) WCS.12 NOMA II

  • 2018

  • IEEE International Conference on Communications (ICC)
  • IEEE Global Communications Conference (GLOBECOM)
  • IEEE Vehicular Technology Conference (VTC) fall

  • 2017

  • IEEE Global Communications Conference (GLOBECOM)
  • IEEE International Conference on Communications (ICC)
  • IEEE Vehicular Technology Conference (VTC) Spring
  • IEEE International Workshop on Emerging Cognitive Radio Applications and Algorithms (CORAL)
  • International Conference on Communication Systems and Networks (COMSNETS)

  • 2016

  • IEEE Global Communications Conference (GLOBECOM)

  • 2015

  • IEEE Vehicular Technology Conference (VTC) Fall

  • IEEE Journal on Selected Areas in Communications (JSAC)
  • IEEE Journal of Selected Topics in Signal Processing (JSTSP)
  • IEEE Communications Magazine
  • IEEE Wireless Communications Magazine
  • IEEE Transactions on Mobile Computing (TMC)
  • IEEE Transactions on Wireless Communications (TWC)
  • IEEE Transactions on Communications (TCOM)
  • IEEE Transactions on Vehicular Technology (TVT)
  • IEEE Transactions on Information Forensics and Security (TIFS)
  • IEEE Signal Processing Letters (SPL)
  • IEEE Communications Letters (COMML)
  • IEEE Wireless Communications Letters (WCL)