TERMINAL AND TRANSMISSION METHOD Russian patent published in 2020 - IPC H04L27/26 

FIELD: electrical communication engineering.

SUBSTANCE: invention relates to communication. Repeating unit performs repetition to display data signal and demodulation reference signal (DMRS) multiple times at symbol level along multiple subframes. Signal distribution unit displays, in a plurality of subframes, repeated DMRS on symbols different from symbols corresponding to a potentially suitable SRS resource, which is a potentially suitable resource, to which the probing reference signal (SRS) to be used to measure the quality of the received uplink signal shall be displayed. Transmission unit transmits an uplink signal (PUSCH) including a DMRS and a data signal over a plurality of subframes.

EFFECT: technical result is improvement of coating due to repetition technique, which repeatedly transmits the same signal on transmitting side and combines signals on receiving side.

5 cl, 13 dwg