FIELD: electrical communication engineering.
SUBSTANCE: invention relates to communication. Technical result is achieved by determining a plurality of carriers or groups of carriers for transmitting duplicated data according to a plurality of logical channels for carrying duplicated data, wherein at least two logical channels in a plurality of logical channels correspond to different carriers or groups of carriers for transmitting duplicated data; and transmitting duplicated data carried in a plurality of logical channels, respectively, on a plurality of carriers or groups of carriers.
EFFECT: technical result consists in providing the possibility of obtaining amplification coefficient at frequency diversity, thereby improving reliability of data transmission.
26 cl, 5 dwg
