TY - BOOK AU - Yasser Naguib Ahmed Othman AU - Yasmine Ali Fahmy , TI - Adaptation and search complexity reduction of massive mimo codebook / PY - 2017/// CY - Cairo : PB - Yasser Naguib Ahmed Othman , KW - Complexity KW - Massive MIMO KW - Precoding N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electronics and Communication Engineering; Issued also as CD N2 - The thesis introduces a framework for minimizing the computational complexity of adapting the codebook for long term channel statistics and for searching within the codebook for the best precoding matrix. Simulation results and computational analysis show that our proposed methods are computationally e cient and can achieve more gain regarding data rate, robustness against channel estimation errors and noisy feedback channels ER -