Joint design of transmit precoding and antenna selection for multi-user multi-target MIMO DFRC

Jing Xu, Xiangrong Wang, Xuan Zhang, Xianghua Wang, Abdelhak M. Zoubir

Abstract: Highlights•The joint design of precoding and antenna selection for MIMO DFRC is proposed.•The indirect precoding method is proposed to address the joint optimization problem.•The direct precoding method is proposed to directly optimize the precoding matrix.•The proposed sparse system achieves comparable performance to that of a full system.