Guido Dietl, Michael Joham, Philipp Kreuter, Johannes Brehmer, Wolfgang Utschick. A Krylov subspace multistage decomposition of the transmit Wiener filter. In 2004 ITG Workshop on Smart Antennas, WSA 2004, Munich, Germany, 18-19 March 2004. pages 247-252, IEEE, 2004. [doi]
Abstract is missing.