Xiangyu Pi, Pengfei Yi, Zhenyu Xiao, Wei Zhang 0001, Zhu Han 0001, Xiang-Gen Xia 0001. Cost-Efficient RIS-Assisted Transmitter Design With Discrete Phase Shifts for Wireless Communication. IEEE Wireless Commun. Letters, 12(3):520-524, March 2023. [doi]
Abstract is missing.