FIELD: information technology.
SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. To this end, technology for periodic channel state information (CSI) reporting in a coordinated multipoint (CoMP) scenario is disclosed. One method can include user equipment (UE) generating a plurality of CSI reports for transmission in a subframe for a plurality of CSI processes. Each CSI report can correspond to a CSI process with a CSIProcessIndex. UE can drop CSI reports corresponding to CSI processes except a CSI process with a lowest CSIProcessIndex. UE can transmit at least one CSI report for CSI process to an evolved Node B (eNB).
EFFECT: technical result is high transmission channel throughput.
20 cl, 16 dwg, 2 tbl
