الفهرس يوجد فقط 14 صفحة متاحة للعرض العام
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المستخلص
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