• Corpus ID: 59600057

A New Codebook Design for Analog Beamforming in Millimeter-wave Communication

  title={A New Codebook Design for Analog Beamforming in Millimeter-wave Communication},
  author={Mehdi Ganji and Hongbin Cheng and Qi Zhan and Kee-Bong Song},
In this study, we analyze the codebook design used for analog beamforming. Analog beamforming and combining suffer from a subspace sampling limitation, that is, the receiver cannot directly observe the channel coefficients; instead, the receiver observes a noisy version of their weighted combination. To resolve this, the transmitter and the receiver usually collaborate to determine the best beamformer combiner pair during the beam-sweeping process. This is done by evaluating a limited number of… 

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