The Organizing Committee Honorary General Chairs: Yunjie LiuBeijing University of Posts and Telecommunications, China Feng WuUniversity of Science and Technology of China, China General Chairs: Song GuoHong Kong Polytechnic University, China Mohsen GuizaniQatar University, Qatar Technical Program Chairs: Asoke Kumar NandiBrunel University, UK Haipeng YaoBeijing University of Posts and Telecommunications, China Kaiping XueUniversity of Science and Technology of China, China Local Organization Chairs: Yongli ZhaoBeijing University of Posts and Telecommunications, China Xiuquan QiaoBeijing University of Posts and Telecommunications, China Track Chairs: Antennas and Microwave/mmWave/THz Devices/Circuits: Steven GaoUniversity of Kent, UK Pascal LorenzHaute-Alsace, France Yingsong LiHarbin Engineering University, China IoT Services and Applications: Guoliang XueArizona State University, USA Guangjie HanHohai University, China Wireless Communications, Smart Systems, Cloud/Fog & Big Data: Xiaofei WangTianjing University, China Xianbin WangUniversity of Western Ontario, Canada Wireless Networks and Network Security: Xiaojiang DuTemple University, USA Nadra GuizaniWashington State University, USA Publicity Chairs: Fangmin XuBeijing University of Posts and Telecommunications, China Maozhen LiBrunel University, UK Publication Chair: Sghaier GuizaniAlfaisal University, KSA Treasurer Chair: Jalel Ben-OthmanUniversité Paris-Saclay, CNRS, CentraleSupélec, Et Université Sorbonne Paris Nord, France Registration Chair: Abderrezak RachediUniversity of Paris-EST, France