Transmission Design for Radar and Communication Spectrum Sharing Enhancement
作者：王景璟 时间：2022年09月19日 15:06 点击数：
语言：English
发表刊物：IEEE Transactions on Vehicular Technology
发表日期：2022年9月19日
摘要：
In this work, we present a novel radar-communication spectrum sharing framework for transmission design. The design degrees of freedom (DoFs) under control are the radar transmit waveforms and the communication system code-book. The formulation of the spectrum sharing problem is stated as the maximization of the radar signal-to-interference-plus-noise ratio (SINR) under the constraints concerning the transmit energy, the radar similarity with a radar reference waveform, the communication system rate achievable. Compared with the traditional alternating convex transformation approach for the resulting non-convex problem, a novel algorithm is proposed based on the derived local design for radar waveform (LDFRW) to reduce the computational complexity. The numerical results show the merits of the proposed design.
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