US 12,238,759 B2
Method and apparatus for performing prioritization procedure in NR V2X
Daesung Hwang, Seoul (KR); and Seungmin Lee, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 13, 2022, as Appl. No. 17/575,271.
Claims priority of provisional application 63/175,546, filed on Apr. 15, 2021.
Claims priority of provisional application 63/175,034, filed on Apr. 14, 2021.
Claims priority of provisional application 63/143,660, filed on Jan. 29, 2021.
Claims priority of application No. 10-2021-0005528 (KR), filed on Jan. 14, 2021; application No. 10-2021-0016176 (KR), filed on Feb. 4, 2021; application No. 10-2021-0041762 (KR), filed on Mar. 31, 2021; application No. 10-2021-0049749 (KR), filed on Apr. 16, 2021; and application No. 10-2021-0060181 (KR), filed on May 10, 2021.
Prior Publication US 2022/0287052 A1, Sep. 8, 2022
Int. Cl. H04W 72/566 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/1263 (2023.01); H04W 72/20 (2023.01); H04W 92/18 (2009.01)
CPC H04W 72/569 (2023.01) [H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/0446 (2013.01); H04W 72/1263 (2013.01); H04W 72/20 (2023.01); H04W 92/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for performing wireless communication by a first device, the method comprising:
performing a physical sidelink shared channel (PSSCH) transmission to a second device;
obtaining a sidelink (SL) hybrid automatic repeat request (HARQ)-acknowledgment (ACK) report for the PSSCH transmission;
determining an overlapping between a physical uplink control channel (PUCCH) for the SL HARQ-ACK report and a PUCCH of smaller priority index, and an overlapping between the PUCCH for the SL HARQ-ACK report and a PUCCH of larger priority index;
resolving the overlapping between the PUCCH for the SL HARQ-ACK report and the PUCCH of smaller priority index, and resolving the overlapping between the PUCCH for the SL HARQ-ACK report and the PUCCH of larger priority index, respectively;
determining an overlapping between the PUCCH for the SL HARQ-ACK report and a physical uplink shared channel (PUSCH) of smaller priority index after resolving an overlapping between i) the PUSCH of smaller priority index and ii) a PUCCH without the SL HARQ-ACK report, wherein the PUSCH of smaller priority index includes no uplink control information (UCI); and
transmitting, to a network, the PUSCH of smaller priority index comprising the SL HARQ-ACK report for resolving the overlapping between the PUCCH for the SL HARQ-ACK report and the PUSCH of smaller priority index.