@article{TUW-287792, author = {Schwarz, Stefan and Rupp, Markus}, title = {Reduced Complexity Recursive Grassmannian Quantization}, journal = {IEEE Signal Processing Letters}, year = {2020}, volume = {27}, pages = {321--325}, url = {https://publik.tuwien.ac.at/files/publik_287792.pdf}, doi = {10.1109/LSP.2020.2969841}, keywords = {Grassmannian quantization, CSI feedback, random vector quantization} }