The main purpose is to serve K users using the beamforming technique knowing that I know the the channel of every 8x8 elements of the antenna
Calculate the antenna array weights for every direction and then update the weights adaptively when transmitting in that direction.
Thank you for your answer
what should I seek for as information or indication so I can update weights ?@Nitin Kumar
I don't get you here. You need to estimate the angle of arrival or if you already have that then the weights will be as per this angle.
what's your opinion about the zero forcing beamforming to determine the weight vectors instead of the estimation of the AOA?
In ZF-BF you must have accurate CSI or you need to estimate that. So yes in case of transmit you may do that, but as i said the CSI must be accurate.
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