Mars, female, native of Jilin, master, associate professor. Lecturer, School of Computer Science, Communication University of China. 65438+1graduated from Jilin University of Technology with a bachelor's degree in computer application in June 1995, and graduated from Jilin University with a master's degree in computer software and theory in March 2002. Ph.D. student majoring in communication and information system, Communication University of China, majoring in broadband information network. Under the guidance of Professor Wang Yongbin, this paper studies network protocol engineering, intelligent node elastic overlay network and P2P network. 20 10, visiting scholar of extensible computing software laboratory of Illinois institute of technology.