Interference and Noise Cancellation for Joint Communication Radar (JCR) System Based on Contextual Information

This paper examines the separation of wireless communication and radar signals, thereby guaranteeing cohabitation acting as a panacea to spectrum sensing. First, considering that channel impulse responses were known by legitimate receivers (communication radar), we showed optimizing beamforming weights mitigate interference caused signals improve physical layer security (PLS) system. Furthermore, when unknown, designed an filter low-complex noise cancellation autoencoder. By mitigating on users, PLS was guaranteed. Results even for low signal-to-noise ratio, autoencoder produces root-mean-square error (RMSE) values.