MULTIPLEXING CHANNELS WITH MULTIPLE PRIORITIES Russian patent published in 2023 - IPC H04W72/04 H04W72/12 H04W72/566 

FIELD: wireless communications.

SUBSTANCE: combined transmission of uplink control information (UCI) multiplexed with the first information is performed over the first physical channel resource, wherein the first physical channel resource has a low transmission priority that is lower than the high transmission priority of the second physical channel resource. The combined transmission is performed in response to the first physical channel resource configured to include first information that conflicts within a time period with the second physical channel resource configured to include second information that includes the UCI. Within the time period, the second physical channel resource overlaps with at least a portion of the first physical channel resource to form an overlapping region within the time period. The first physical channel includes the first number of available time-frequency resources in the overlapping region that is less than the second number of time-frequency resources required for UCI in the combined transmission. Wherein, the last symbol of the resource element (RE) occupied by the UCI in the combined transmission is no later than the last symbol of the second information to be carried by the second physical channel resource.

EFFECT: resolving conflict between uplink physical channels.

4 cl, 26 dwg