Welcome to the official website to International Conference on Signals, Sensing and Electric System (ICSSES2021)! ICSSES conference is organized by Nanchang Institute of Technology and Yaseen Academy, sponsored by School of Electronics and Information, Nanchang Institute of Technology and School of Computer Information Engineering, Nanchang Institute of Technology, co-organized by Beijing Boku Yinzhi Information Technology Research Institute, Shenzhen Zhongbo United Talent Development Center and Wuhan Yaseen Media Co., Ltd., it will take place during Sep. 24-26, 2021(extended to Dec. 10-12, 2021) at Nanchang, Jiangxi Province, China. The Conference looks for significant contributions to all major fields of Signals, Sensing and Electric System in theoretical and practical aspects. The aim of the conference is to provide a platform to the researchers and practitioners from both academia as well as industry to meet and share cutting-edge development in the field.