Sebastian Faxer, Svante Bergman, Niklas Wernersson. A Codebook-Based Concept for Hybrid CSI Feedback in FDD Massive MIMO Systems. In IEEE 83rd Vehicular Technology Conference, VTC Spring 2016, Nanjing, China, May 15-18, 2016. pages 1-6, IEEE, 2016. [doi]
Abstract is missing.