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Deep-Unfolding Beamforming for Intelligent Reflecting Surface assisted Full-Duplex Systems
[article]
2021
arXiv
pre-print
In this paper, we investigate an intelligent reflecting surface (IRS) assisted multi-user multiple-input multiple-output (MIMO) full-duplex (FD) system. We jointly optimize the active beamforming matrices at the access point (AP) and uplink users, and the passive beamforming matrix at the IRS to maximize the weighted sum-rate of the system. Since it is practically difficult to acquire the channel state information (CSI) for IRS-related links due to its passive operation and large number of
arXiv:2112.02305v1
fatcat:p52vk7fkazdena4ahojgkd722m