Lun Hu-School of Computer Science and Technology, Dongguan University of Technology, Dongguan 523808,China;Xinjiang Technical Institute of Physics and Chemistry,Chinese Academy of Sciences, Urumqi 830000, China;School of Computer Science and Technology,Wuhan University of Technology, Wuhan 430070, China;Chongqing Engineering Research Center of Big Data Application for Smart Cities, and Chongqing Key Laboratory of Big Data and Intelligent Computing, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China;Center of Research Excellence in Renewable Energy and Power Systems, and the Department of Electrical and Computer Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah 21589, Saudi Arabia;Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ 07102 USA

Van-Truong Truong;Van Nhan Vo;Dac-Binh Ha;Chakchai So-In-Faculty of Electrical-Electronic Engineering,Duy Tan University,Da Nang 550000;Institute of Research and Development,Duy Tan University,Da Nang 550000,Vietnam;Faculty of Information Technology,Duy Tan University,Da Nang 550000;Applied Network Technology(ANT)Laboratory,Department of Computer Science,College of Computing,Khon Kaen University,Khon Kaen 40002,Thailand

Hao Wang-China Railway Siyuan Survey and Design Group Co.,Ltd., Wuhan 430063, China

WU Yezeng;XIAO Lixia;LIU Guanghua;JIANG Tao-Research Center of 6G Mobile Communications,School of Cyber Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;Wuhan National Laboratory for Optoelectronics,Huazhong University of Science and Technology,Wuhan 430074,China

SHI Jianyang;CAI Jifan;QIN Guojin;JIN Ruizhe;LIN Xianhao;CHI Nan-Key Laboratory for Information Science of Electromagnetic Waves(MoE),Fudan University,Shanghai 200433,China;Peng Cheng Laboratory,Shenzhen 518055,China;Shanghai Engineering Research Center of Low-Earth-Orbit Satellite Communication and Applications,Shanghai 200433,China;Shanghai Collaborative Innovation Center of Low-Earth-Orbit Satellite Communication Technology,Shanghai 200433,China

CHU Qingxin;ZENG Wenfeng-School of Electronic and Information Engineering,South China University of Technology,Guangzhou 510640,China

Saeid Raziani;Sajad Ahmadian;Seyed Mohammad Jafar Jalali;Abdolah Chalechale-Department of Computer Engineering,Razi University,Kermanshah 6714414971,Iran;Faculty of Information Technology,Kermanshah University of Technology,Kermanshah 6715685420,Iran;Institute for Intelligent Systems Research and Innovation(IISRI),Deakin University,Waurn Ponds,Melbourne 3217,Australia

QIN Zhiwei;LI Juan;LIU Wei;YU Xiao-School of Computer Science and Engineering,Wuhan Institute of Technology,Wuhan 430205,Hubei,China;Hubei Key Laboratory of Intelligent Robot(Wuhan Institute of Technology),Wuhan 430205,Hubei,China;School of Computer Science and Artificial Intelligence,Wuhan University of Technology,Wuhan 430070,Hubei,China

Wangming Li;Dong Han;Liang Gao;Xinyu Li;Yang Li-The State Key Laboratory of Digital Manufacturing Equipment and Technology,Huazhong University of Science and Technology,Wuhan 430074,China

Yi Wang;Yi-Xue Liu;Shun-Jia Zhu;Xiao-Feng Gao;Chen Tian-School of Modern Posts,Nanjing University of Posts and Telecommunications,Nanjing 210003,China;State Key Laboratory for Novel Software Technology,Nanjing University,Nanjing 210023,China;ByteDance Inc.,Shanghai 201100,China;Key Laboratory of Artificial Intelligence of Ministry of Education,Department of Computer Science and Engineering Shanghai Jiao Tong University,Shanghai 200240,China

En Wang;Han Wang;Peng-Min Dong;Yuan-Bo Xu;Yong-Jian Yang-Department of Computer Science and Technology,Jilin University,Changchun 130012,China;Department of Software,Jilin University,Changchun 130012,China

Chengxiao Liu;Wei Feng;Xiaoming Tao;Ning Ge-Department of Electronic Engineering,Tsinghua University,Beijing 100084,China;Beijing National Research Center for Information Science and Technology,Tsinghua University,Beijing 100084,China

Peihuang Huang;Longkun Guo;Long Sun;Xiaoyan Zhang-College of Mathematics and Data Science,Minjiang University,Fuzhou 350116,China;School of Mathematics Science,Nanjing Normal University,Nanjing 210024,China;College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350116, China;College of Mathematics and Computer Science,Fuzhou University,Fuzhou 350116,China;School of Mathematics Science and Institute of Mathematics, Nanjing Normal University, Nanjing 210024, China

Yunkai Lei;Yeguang Sun;Kai Hou;Pei Zhang;Lewei Zhu;Xiaoxi Yang;Xiaonan Liu-State Grid Sichuan Economic Re-search Institute,Chengdu,610000 China;State Grid Customer Service Center,Tianjin 300072,China;School of Electrical and Information Engineering,Tianjin University,Tianjin 300072,China;School of Electrical and Automation Engineering,East China Jiaotong Unviersity,Nanchang 330052,China;Maritime College,Tianjin University of Technology,Tianjin 300384,China;College of Economics and Management,Southwest Petroleum University,Chengdu 610000,China;State Grid Tianjin Electric Power Research Institute,Tianjin 300072,China

Jian Sun;Mingchun Xu;Mauricio Cespedes;Mike Kauffman-Rensselaer Polytechnic Institute-ECSE,110 8th Street Room CⅡ 8015,Troy 12180,United States;Meta Platforms Inc.,1601 Willow Rd,Menlo Park,California 94025-1452,United States

Baoquan Wei;Zhongxin Xie;Yande Liu;Kaiyun Wen;Fangming Deng;Pei Zhang-State Key Laboratory of Performance Monitoring and Protecting of Rail Transit Infrastructure,East China Jiaotong University,Nanchang 330013,China;School of Mechatronics and Vehicle Engineering,East China Jiaotong University,Nanchang 330013,China;School of Electrical Engineering,Beijing Jiaotong Uni-versity,Beijing 10091,China

Weijie Dong;Limei Zhang;Dongxia Zhang;Quansheng Cui-Beijing Information Science&Technology Univer-sity,Beijing 100044,China;Hebei Agricultural University,Hebei 071001,China;China Electric Power Research Institute,Beijing 100192,China;TBEA Technology&Investment Co.,Ltd.,Tianjin 301700,China

XU Yongjun;YANG Zhaohui;HUANG Chongwen;YUEN Chau;GUI Guan-School of Communication and Information Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China;Department of Electronic and Electrical Engineering,University Col-lege London,London WC1E 6BT,UK;College of Information Science and Electronic Engineering,Zhejiang University,Hangzhou 310027,China;Engineering Product Development Pillar,Singapore University of Technology and Design,Singapore 487372,Singapore;College of Telecommunications and Information Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China

WANG Pengfei;SONG Wei;SUN Geng;WEI Zongzheng;ZHANG Qiang-Schoolof Computer Science and Technology,Dalian University of Technology,Dalian 116024,China;Schoolof Computer Science and Technology,Jilin University,Changchun 130015,China;Key Laboratory of Symbolic Computing and Knowledge Engineer?ing,Jilin University,Changchun 130015,China

JIA Haonan;HE Zhenqing;TAN Wanlong;RUI Hua;LIN Wei-NationalKey Laboratory of Science and Technology on Communica?tions,University of Electronic Science and Technology of China,Chengdu 611731,China;ZTE Corporation,Shenzhen 518057,China;State Key Laboratory of Mobile Network and Mobile Multimedia Tech?nology,Shenzhen 518055,China