CPC H04W 76/11 (2018.02) [H04L 1/0061 (2013.01); H04L 1/1819 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01)] | 20 Claims |
1. A method performed by a user equipment (UE) in a communication system, the method comprising:
receiving configuration information from a base station via higher layer signaling, the configuration information including radio network temporary identifier (RNTI) information for reception of control information, cell information associated with an uplink cancellation indicator, size information associated with the uplink cancellation indicator, and time and frequency information associated with the uplink cancellation indicator;
receiving, from the base station, the control information including the uplink cancellation indicator based on the RNTI information; and
cancelling an uplink transmission on a time resource in a cell,
wherein the cell is defined by the cell information associated with the uplink cancellation indicator, and
wherein the time resource is defined by the time and frequency information associated with the uplink cancellation indicator.
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