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Name Title: Qingqi Pei, Professor, Ph.D.

Department: School of Telecommunications Engineering

Contact Information

Address: P.O.Box 106, Xidian University, 2 South Taibai Road, Xi’an, Shaanxi 710071, China

Email: qqpei@mail.xidian.edu.cn,


Tel: 029-88202927


Qingqi Pei, received B.Sc., M.Sc. and Ph.D. degrees from Xidian University, Xi'an, China, in 1998, 2004 and 2008, respectively.

Qingqi Pei is a full professor and PhD supervisor of Xidian University. He is also one of the first mentors enrolled by the National Outstanding Innovation and Entrepreneurship Mentor Pool of China. He serves as the director of the Blockchain Application and Evaluation Research Center of Xidian University and the executive director of the Shaanxi Key Laboratory of Blockchain and Secure Computing. He is the founder and CEO of Xi'an Xidian Blockchain Technology Co., Ltd. In 2011, he was supported by the New Century Excellent Talents Support Program of the Ministry of Education of China. 

The research interests of Prof. Qingqi Pei focus on cognitive network, data security, and blockchain. He has led or participated in more than 30 national, provincial and ministerial projects. He has published more than 100 journal or conference papers and obtained more than 60 patents (including 5 international PCT patents) and 40 registered software copyrights. He has participated in the formulation of 3 IEC international standards, 4 China national standards, and 2 China electronics industrial standards. He was awarded 1 second prize of national technology invention awards and 3 first prizes of provincial or ministerial scientific and technological awards.

Research Interests

Wireless communication and security:

  • Spectrum allocation policy and security analysis in CRNs
  • Secure heterogeneous networking
  • Physical  layer security technology in wireless networks

Information security :

  • Trust management
  • Intrusion detection mechanism
  • Network attack and defense technology