Yongyu Dai, Shi Jin, Lei Jiang, Xiqi Gao, Ming Lei. A PMI Feedback Scheme for Downlink Multi-User MIMO Based on Dual-Codebook of LTE-Advanced. In Proceedings of the 76th IEEE Vehicular Technology Conference, VTC Fall 2012, Quebec City, QC, Canada, September 3-6, 2012. pages 1-5, IEEE, 2012. [doi]
Abstract is missing.