论文名称:Exploiting Reconfigurable Intelligent Surfaces in Edge Caching: Joint Hybrid Beamforming and Content Placement Optimization 发表刊物:IEEE Transactions on Wireless Communications 论文类型:期刊论文 论文编号:DOI: 10.1109/TWC.2021.3087912 文献类型:J 是否译文:否 发表时间:2021-06-16 发表时间:2021-06-16