FIELD: radio engineering, communication.
SUBSTANCE: in the method and apparatus, multiplexing uplink control information (UCI) includes: determining the number of coded UCI symbols in each spatial layer when the data information is conveyed using multiple transport blocks, determining the number of coded UCI symbols in each spatial layer when the physical uplink shared channel (PUSCH) conveys a single transport block retransmission for a hybrid automatic repeat request (HARQ) process while the initial transport block transmission for the same HARQ process was in a PUSCH conveying multiple transport block, and determining the modulation scheme for the coded UCI symbols.
EFFECT: high reliability of reception owing to attenuation of interference during combined transmission of control information and data information over an uplink.
16 cl, 11 dwg, 1 tbl
