School of Information and Communication Engineering University of Electronic Science and Technology of China Chengdu 611731 China;
Nanjing University of Information Science&Technology Nanjing 210044 China;
School of Information and Communication Engineering University of Electronic Science and Technology of China Chengdu 611731 China;
Shenzhen Intellifusion Technologies Co. Shenzhen 518000 China;
School of Information and Communication Engineering University of Electronic Science and Technology of China Chengdu 611731 China;
School of Foreign Languages University of Electronic Science and Technology of China Chengdu 611731 China;
Department of Mechanical Engineering University of British Columbia Vancouver Canada;
UHF RFID; anti-collision; cluster algorithm;