Abstract
A Polarization state Modulation based Physical Layer Security (PM-PLS) scheme is proposed to enhance the physical layer security of the wireless communication system. Such scheme uses the normal communication signal as the carrier, and conceals the confidential information in the carrier's polarization state. Moreover, utilizing the polarized channel differentia, the eavesdropper's channel quality can be severely worsened. Therefore, through PM-PLS scheme, both anti-detection and modulation information protection can be achieved. Furthermore, based on the proposed polarization constellation structure and polarization constellation encryption method, the depolarization effect caused impact to the desired receiver and eavesdropper are respectively analyzed. Finally, the simulations and experiments based on GNU Radio software platform are carried out to verify the security and efficiency of the proposed PM-PLS scheme.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
