Table 1: Average capacity (bps/Hz) MIMO beamforming for SNR = 10 dB.

Methods Number of feedback bits 1 2 3 4 5 6 7 8 EB 5.113 5.113 5.113 5.113 5.113 5.113 5.113 5.113 AB 2.391 4.538 5.076 5.088 5.091 5.093 5.093 5.093 QB 3.711 3.711 5.09 5.09 5.09 5.09 5.09 5.09