Radar-communication waveform design with detection probability constraints
IEEE Wireless Communications Letters
School of Science / ECU Security Research Institute
National Natural Science Foundation of China under grants U22A2002, 62071234 / Major Science and Technology Plan of Hainan Province under grant ZDKJ2021022 / cientific Research Fund Project of Hainan University under grant KYQD(ZR)-21008
In this work, we develop a new framework to design optimal waveform in a radar-communication system for maximizing its communication performance subject to a constraint on its detection performance. The novelty of our newly developed framework lies in that our detection constraint is expressed as the radar detection probability being greater than or equal to a specific value for a given false alarm probability, while this constraint was directly put on the waveform. Our framework can significantly outperform two benchmark schemes in terms of achieving a higher average sum rate subject to guaranteeing the same detection performance.