Preface

Dear researchers, delegates of conference, Welcome to Tianjin, China to attend 2021 IEEE 21st International Conference on Communication Technology. This conference is organized by IEEE and Tianjin University; co-organized by University of Electronic Science and Technology of China and Science and Technology on Communication Networks Laboratory; sponsored by Xidian University, Beijing University of Posts and Telecommunications, Guangxi University, Chongqing University, Science and Technology on Communication Information Security Control Laboratory, and Communication Society of Chinese Institute of Electronics; technically supported by Chongqing University of Posts and Telecommunications, Digital Communications and Networks, Journal of Electronics & Information Technology (JEIT), Sichuan Institute of Electronics, Chongqing Institute of Electronics, IEEE Singapore Section Education Chapter, and Sensors, Systems and China Councils Joint Chapter; diamond sponsored by NI & Zengyi Technology. In consideration of health and safety for everyone, ICCT 2021 is still made offline and online mixed. We feel pity that we cannot gather all together in Tianjin due to the COVID-19 pandemic. However, we will work hard to provide you with a highquality conference as always, and with the hope that we can get your support. This year, we are honored to invite 8 excellent keynote speakers, they are Prof. H. Vincent Poor (IEEE Fellow, OSA Fellow, IET Fellow, Member of the U.S. National Academy of Engineering, Member of the U.S. National Academy of Sciences, Foreign member of the Chinese Academy of Sciences) from Princeton University, USA; Prof. Muriel Médard (IEEE Fellow, Fellow of the US National Academy of Inventors) from Massachusetts Institute of Technology, USA; Prof. Robert Schober (IEEE Fellow, Fellow of the Canadian Academy of Engineering, Fellow of the Engineering Institute of Canada) from Friedrich-Alexander University of Erlangen-Nuremberg, Germany; Prof. Ying-Chang Liang (IEEE Fellow, Foreign Member of the Academia Europaea) from University of Electronic Science and Technology of China, China; Prof. Zhiyong Feng (Director of Key Laboratory of Universal Wireless Communications, Ministry of Education, China) from Beijing University of Posts and Telecommunications, China; Prof. Chao Lu (OSA Fellow) from The Hong Kong Polytechnic University, China; Prof. Zhiguo Ding (IEEE Fellow) from University of Manchester, UK; Assoc. Prof. Feifei Gao (IEEE Fellow) from Tsinghua University, China. And we are honored to invite 27 excellent invited speakers joining us. Meanwhile, we received 556 submissions from research institutions, universities and industries. The papers in this proceedings are accepted after being peer-reviewed by conference committee, international reviewers based on the topic and quality. With the keynote speeches, invited speeches, workshop, special session, the selection of submissions, and exhibition, we'll have an exciting program this year, which will allow participants to present and discuss the latest research and industrial developments in these fields. On behalf of the organizing committee, we would like to deeply express our heartfelt appreciation to all our delegates, keynote speakers, invited speakers, session chairs, as well as all the committee members involved in the technical evaluation of conference papers and in the organization of the conference for their time, effort, and great contributions. We also wish that this conference will be an unforgettable and wonderful experience for you. Last but not least, take care and stay healthy! Conference General Chair Chengshan Wang, Tianjin University, China

Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.