Invention Grant
- Patent Title: Secure and efficient orthogonal frequency division multiplexing transmission system with disguised jamming
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Application No.: US16814199Application Date: 2020-03-10
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Publication No.: US10911290B2Publication Date: 2021-02-02
- Inventor: Tongtong Li , Jian Ren , Yuan Liang
- Applicant: Board of Trustees of Michigan State University
- Applicant Address: US MI East Lansing
- Assignee: Board of Trustees of Michigan State University
- Current Assignee: Board of Trustees of Michigan State University
- Current Assignee Address: US MI East Lansing
- Agency: Harness, Dickey & Pierce, PLC
- Main IPC: H04L27/26
- IPC: H04L27/26 ; G06F17/16 ; G06F17/14 ; H04W12/00
Abstract:
A securely pre-coded orthogonal frequency division multiplexing (SP-OFDM) system includes a transmitter configured to transmit a secure transmit signal through a dynamic constellation and a receiver configured to recover the original signal from the received secure transmit signal. It is aimed to reinforce the physical layer security of wireless communications under hostile interference. Potential applications include 4G and 5G communication systems, ASTC3.0 HDTV systems, WiFi systems, and any future wireless systems that utilize OFDM.
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