Implementation of a Noise-Shaped Signaling System through Software-Defined Radio

Along with the development of electromagnetic weapons, Electronic Warfare (EW) has been rising as future form war. Especially in area wireless communications, high security defense systems such Low Probability Detection (LPD), Interception (LPI), and Exploitation (LPE) communication algorithms are being studied to prevent military force loss. One LPD, LPI, LPE algorithm, physical-layer security, discussed studied. We propose a noise signaling system, type which modifies conventionally modulated I/Q data into noise-like shape. To suggest possibility realistic implementation, we use Software-Defined Radio (SDR). Since there certain hardware limitations, present requirements, preferences practical implementation system. The proposed system uses ring-shaped signaling, SDR methodology, performance evaluations using metrics Bit Error Rate (BER) Modulation Identification (PMI), obtain by Convolutional Neural Network (CNN) algorithm. conclude that can perform LPI/LPE functioning because an eavesdropper cannot correct modulation scheme information. However, vary configurations data-modifying factors.