Returned to Zhang Hao, male, born in 1979, studied in the United States, obtained a doctorate, and then worked in the United States. In 2009, he resigned from his post in the United States and returned to China in the same year to work as a professor at Tianjin University.

Editorial Committee of Ad Hoc Network (Elsevier, SCI Retrieval), Journal of Advanced Computer Science &; Ad hoc network system technology and international journal editorial committee.

Guest editor of the international journal Elsevier Journal and the international journal Applied Science.

Qiu Tie, Ph.D., professor of Tianjin University, doctoral supervisor, outstanding member of CCF of China Computer Federation, senior member of IEEE/ACM, member of China Computer Federation and professional committee of computer system structure.

20 14-20 15, visiting scholar, Department of Electronic and Computer Engineering, Iowa State University, USA. International journals IEEE Access(SCI retrieval), computer &; Deputy Editor-in-Chief of Electrical Engineering (Elsevier, SCI Retrieval) and Human-centered Computing and Information Science (Springer).