Preface

Abstract

The 2021 2nd International Conference on Electrical, Electronic Information and Communication Engineering (EEICE 2021) was successfully held online through Zoom on April 16-18, 2021. Due to COVID-19 and the pandemic-related nationwide lockdowns and other coordinated restrictive measures, the organizers decided to hold a conference in a virtual format with the organization of access for all participants to the presented reports with comprehensive discussion for ensuring the event at a high scientific level.EEICE 2021 is to bring together innovative academics and industrial experts in the field of “Electrical”, “Electronic Information”, “Communication Engineering” and “Communication and Information System”, etc to a common forum. The primary goal of the conference is to promote research and developmental activities in “Electronic Information Technology”, “Communication Engineering” and another goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working all around the world.This scientific event brings together more than 125 national and international researchers in Electrical, Electronic Information and Communication Engineering. On top of the local participants coming from different national universities, international participants are also registered from different countries, namely Iran, Italy, Denmark and USA. During the conference, the conference model wasdivided into three sessions, including oral presentations, keynote speeches, and online Q&A discussion. In the first part, some scholars, whose submissions were selected as the excellent papers, were given about 5-10 minutes to perform their oral presentations one by one. Then in the second part, keynote speakers were each allocated 30-45 minutes to hold their speeches.In the second part, we invited four professors as our keynote speakers. Prof. WONG Hei, from Department of Electrical Engineering, City University of Hong Kong performed a speech: Device, System, and Application Prospectives of More Moore and More than Moore. This talk highlighted some of these issues with some personal remarks and prospective on the technology development in coming decades, in particular with 5G mobile technology to be introduced. And then we had Prof. Yang Yue from Institute of Modern Optics, Nankai University, China. He presented an insightful speech: Air-Core Ring Fiber Supporting Numerous Optical Orbital Angular Momentum Modes. Another two keynote speakers were Prof. Ting Yang, from School of Electrical and Information Engineering, Tianjin University, China and Prof. Wenli Shang, from School of Electronics and Communication Engineering, Guangzhou University, China. Their insightful speeches had triggered heated discussion in the third session of the conference. Every participant praised this conference for disseminating useful and insightful knowledge.The proceedings are a compilation of the accepted papers and represent an interesting outcome of the conference. Topics include but are not limited to the following areas: Electrical Engineering, Electronic Information, Communication Engineering and more related topics. All the papers have been through rigorous review and process to meet the requirements of International publication standard.We would like to acknowledge all of those who supported EEICE 2021. The help and contribution of each individual and institution was instrumental in the success of the conference. In particular, we would like to thank the organizing committee for its valuable inputs in shaping the conference program and reviewing the submitted papers.Committee of EEICE 2021Committee member, Conference Chairman, Organizing Committees, Technical Program Committees and this titles are available in this pdf.