Yao Zhang, Haitao Zhao 0004, Wenchao Xia, Wei Xu 0001, Changbing Tang, Hongbo Zhu 0002. How Much Does Reconfigurable Intelligent Surface Improve Cell-Free Massive MIMO Uplink With Hardware Impairments?. IEEE Transactions on Communications, 71(11):6677-6694, November 2023. [doi]
Abstract is missing.