About the technical protection of information in OFDM communication channels
Abstract
The article discusses some theoretical foundations of the organization of technical information protection in wireless OFDM communication channels of information and computing systems at the physical level of the OSI model. An analysis of a number of possibilities for organizing the technical protection of information in OFDM communication channels by increasing the structural secrecy of the OFDM word radio signal is presented. The possibility of organizing technical protection of information comparable to cryptographic protection is shown by introducing simple codes into the signal-code structure of displaying multiple messages on multiple radio signals.
Fields of Study & Subjects
Cybersecurity and Information Systems
Wireless Communication Security Techniques
Advanced Signal Processing Techniques
Publication details
- Journal / source
- Vestnik of Samara University Natural Science Series
- Publisher
- Samara National Research University
- Volume
- 31
- Issue
- 4
- Pages
- 137–146
- Publication date
- 16 January 2026