FIELD: communications.
SUBSTANCE: configuring for the terminal a plurality of sounding reference signal (SRS) resource sets that operate in a non-codebook mode, the plurality of SRS resources within the SRS resource sets associated with beam related information; transmitting to the terminal a channel state information reference signal (CSI-RS) corresponding to each SRS resource set; performing detection of the state of the uplink channel information in accordance with the SRS transmitted by the terminal, and determining, according to the detection result, a plurality of beams for jointly transmitting the uplink and indication information corresponding to each beam, and transmitting a plurality of pieces of indication information to the terminal.
EFFECT: ability to support joint transmission of multiple antenna panels in a terminal and meet the requirements of services that require improved PUSCH transmission.
15 cl, 18 dwg, 2 tbl
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