FIELD: wireless communication.
SUBSTANCE: in a multi-antenna system (MAS) with multi-user (MU) transmissions (MU-MAS), at least one transceiver uses radio-frequency calibration to convert uplink channel state information (hereinafter – CSI) to downlink CSI. At the same time, at least one centralized processor uses CSI to calculate a set of pre-coding weight coefficients, generates a set of formed signals and transmits or receives a set of formed signals that are intentionally interfered to create a set of coinciding non-interfering data transmission lines with user devices within one and the same frequency range.
EFFECT: increase in network throughput.
44 cl, 12 dwg
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