Behnam Khodapanah

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We consider a time-division duplexing multi-user massive multiple-input multiple-output system, where a so-called beamforming training (BFT) occurs prior to the downlink (DL) data transmission. The BFT process helps the users to obtain the estimates of effective channels, and thus facilitates a more reliable DL data detection compared to the conventional(More)
In this paper, we consider the beamforming training (BFT) technique, which is performed prior to the downlink (DL) data transmission in a time-division duplexing multi-user massive multiple-input multiple-output system. The BFT provides the estimates of effective channel state information (CSI) to all users rather than the statistic CSI in the case without(More)
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