Research on digital forensics method of 5G communication system in the future based on direct intermediate frequency sampling Online publication date: Wed, 18-May-2022
by Xian Luo; Rongtao Liao; Huanjun Hu; Yuxuan Ye
International Journal of Autonomous and Adaptive Communications Systems (IJAACS), Vol. 15, No. 1, 2022
Abstract: To overcome the problems of low efficiency and poor security in the process of digital forensics, a digital forensics method based on direct if sampling for 5G communication system is proposed. In this method, the modulation parameters of the communication signal are obtained by the feature extraction algorithm of the receiver's in pulse signal, and the ontology model of digital forensics is constructed based on the ontology theory: analyse the disk image and judge the file category according to the pattern feature recognition results of the radiation source signal in 5g communication system; determine the hash value and information entropy, and generate the key index; summarise the digital forensics results and generate the digital forensics report. The simulation results show that the data processing efficiency is over 25/Mbps, and the successful attack rate in the security performance test is 2.89%.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Autonomous and Adaptive Communications Systems (IJAACS):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com
Our Blog 
Follow us on Twitter 
Visit us on Facebook