A Structure and Algorithm to Improve the Safety of Clock Synchronization System
The structure and algorithm of safety in a clock synchronization system are the key technology to ensure the safety of the Internet of Things.In this paper,firstly,a concept of the group clock is proposed,and a structure of the clock synchronization safety system of the Internet of Things is designed;Secondly,based on this structure,a algorithm of the clock synchronization is given by using the idea of vote and feedback;At last,a simulative experiment was done to test this structure and algorithm,and the results show that the structure and algorithm can efficiently improve the safety of the clock synchronization system and can resist the attack of malicious nodes from the inside of the Internet of Things.
component clock synchronization Internet of Things malicious nodes
Wang Bo Lv Junwei Yu Zhentao Gai Junfeng
Department of Control Enginccring,Naval Acronautical and Astronautical University Yantai 264001,China
国际会议
太原
英文
249-252
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）