Patent ID: 11956789
Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A wireless transmit receive unit (WTRU), comprising a processor and memory, the processor and memory configured to:
receive a radio resource control (RRC) message, the RRC message indicating logical channel prioritization (LCP) restriction information for at least a first logical channel and a second logical channel, the LCP restriction information indicating respective carrier restriction information for each of the first and second logical channels and indicating respective configured grant restriction information for each of the first and second logical channels;
determine that a first uplink (UL) transmission grant at least partially overlaps in time with a second UL transmission grant;
determine that the first logical channel is mapped to the first UL transmission grant and that the second logical channel is mapped to the second UL transmission grant based on the LCP restriction information received in the RRC message, wherein the first logical channel is associated with a first priority that is a highest priority among a first set of one or more logical channels that are mapped to the first UL transmission grant and that have data available for transmission, and the second logical channel is associated with a second priority that is a highest priority among a second set of one or more logical channels that are mapped to the second UL transmission grant and that have data available for transmission;
prioritize the first UL transmission grant over the second UL transmission grant based on the first priority being higher than the second priority;
discard the second UL transmission grant based on the first priority being higher than the second priority;
determine that a UL transmission associated with the first UL transmission grant is to be transmitted using a supplementary UL (SUL) carrier; and
transmit the UL transmission in accordance with the first UL transmission grant over the SUL carrier.