METHOD FOR UPLINK SIGNAL TRANSMISSION AND TERMINAL APPARATUS Russian patent published in 2021 - IPC H04W72/10 H04W72/04 

FIELD: communication.

SUBSTANCE: method for uplink signal transmission includes: receiving the uplink access information transmitted by the network apparatus by the terminal apparatus, wherein the uplink access information instructs the terminal apparatus to transmit the first uplink channel in a first subinterval and transmit the second uplink channel in a second subinterval, wherein the first uplink channel comprises the first uplink data and does not comprise a reference signal, the second uplink channel comprises a first reference signal, the first subinterval and the second subinterval constitute adjacent subintervals on the first carrier frequency, the first subinterval precedes the second subinterval, and the first reference signal is used to demodulate the first uplink data; according to the uplink channel priority levels, determining, whether the first uplink channel should be transmitted on the first subinterval, by the terminal apparatus.

EFFECT: priority of the first channel is determined in a comprehensive examination of the first uplink channel and the second uplink channel in order to make the determination of the priority of the first channel more reasonable and accurate, thereby allowing for the preferred transmission of information with high priority.

26 cl, 9 dwg, 15 tbl