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Channel State Information Feedback to the Transmitter. In Coordinated Multi-Point in Mobile Communications: From Theory to Practice, Section 9.1
Guido Dietl, Wolfgang Utschick
Robust and Reduced Rank Space-Time Decision Feedback Equalization. In Smart Antennas - State of the Art, EURASIP Book Series on Signal Processing & Communications, Chapter 10, Part I: Receiver
Frank Dietrich, Guido Dietl, Michael Joham, Wolfgang Utschick