Browsing by Author "Kazemipourleilabadi, Negin"

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    Interference Mitigation in Joint Communication and Sensing: A Precoding-Based Framework With SSK Modulation
    (IEEE, 2025) Hassan, Sumeyra; Kazemipourleilabadi, Negin; Kahraman, Ibrahim; Sadi, Yalcin; Koca, Mutlu; Panayirci, Erdal; Poor, H. Vincent
    This paper proposes a joint communication and sensing (JCS) system that integrates multiple-input multipleoutput (MIMO) communication and radar functionalities within a shared spectrum. A novel precoder design incorporating Maximal Ratio Combining (MRC) is proposed to eliminate radar-induced and multi-user interference (MUI), ensuring robust communication while maintaining radar sensing accuracy. The communication subsystem leverages spatial shift keying (SSK) to enhance spectral efficiency, while the radar employs a co-located MIMO configuration for precise target detection. Simulation results show that the proposed system achieves a bit error rate (BER) below 10(-2) at 20 dB signal-to-noise ratio (SNR) and a radar detection probability exceeding 90% at 5 dB SNR, validating its effectiveness in interference management. This approach enables seamless integration of communication and sensing, making it a promising solution for autonomous driving, smart cities, and next-generation wireless networks.