Physical layer authentication algorithm based on SVM

• Published in: 2016 2nd IEEE International Conference on Computer and Communications (ICCC) pp. 1597 - 1601
• Main Authors: Chuping Dai, Jianxi Yang, Yongning Qin, Jing Liu
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.10.2016
• Subjects: 4G-LTE; Authentication; cell reselection\cell handover; Communication system security; hypothesis testing; Mobile communication; Physical layer; physical layer authentication; Support vector machines; SVM; Wireless communication
• DOI: 10.1109/CompComm.2016.7924970

The diversity of physical layer resources in wireless communication system provides a broad space for the research of physical layer information security technology. For the single judgment mechanism of cell reselection\cell handover, this paper makes full use of wireless physical layer channel characteristics, combined with SVM algorithm, a new physical layer channel authentication algorithm is proposed. The specific scheme is that according to the essential characteristics of 4G wireless channel and cell reselection\cell handover, combined with the hypothesis testing, using SVM to dig the channel index, so as to enhance the security of cell reselection\cell handover.