FIELD: radio engineering, communication.
SUBSTANCE: when the decision moment is arriving, the wireless communication system decides that the MIMO mode suitable for use in a receiver is spatial multiplexing mode or spatial diversity mode according to the channel information, and according to the decision result, data are transmitted using the corresponding MIMO mode between the transmitter end and the receiver. The channel information includes any one or more of the following: signal-to-noise ratio, modulation and coding mode and condition number of channel matrix.
EFFECT: high reliability of communication lines and high capacity of the system.
42 cl, 12 dwg
