US 12,446,038 B2
Method for resolving overlapping of uplink transmissions in a wireless communication system based on priorities
Sa Zhang, Beijing (CN); Feifei Sun, Beijing (CN); Jingxing Fu, Beijing (CN); and Yi Wang, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Seoul (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Jan. 13, 2022, as Appl. No. 17/574,952.
Claims priority of application No. 202110044600 (CN), filed on Jan. 13, 2021; application No. 202110126982 (CN), filed on Jan. 29, 2021; application No. 202110363842 (CN), filed on Apr. 2, 2021; application No. 202110546503 (CN), filed on May 19, 2021; application No. 202110893383 (CN), filed on Aug. 4, 2021; application No. 202110970547 (CN), filed on Aug. 23, 2021; application No. 202111152755 (CN), filed on Sep. 29, 2021; and application No. 202111212263 (CN), filed on Oct. 18, 2021.
Prior Publication US 2022/0225380 A1, Jul. 14, 2022
Int. Cl. H04W 72/1268 (2023.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 72/566 (2023.01); H04L 1/1812 (2023.01)
CPC H04W 72/21 (2023.01) [H04W 72/1268 (2013.01); H04W 72/23 (2023.01); H04W 72/566 (2023.01); H04L 1/1812 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station, first configuration information for multiplexing uplink control information (UCI) with different priorities;
receiving, from the base station, second configuration information indicating a subslot length for a physical uplink control channel (PUCCH);
determining an overlapping for uplink transmissions of different priorities;
resolving a first overlapping for uplink transmissions of a same priority, wherein the uplink transmissions of the same priority include a PUCCH transmission and a physical uplink shared channel (PUSCH) transmission;
after resolving the first overlapping, resolving a second overlapping for PUCCH transmissions of different priorities, wherein a PUCCH transmission of a smaller priority among the PUCCH transmissions is associated with a first overlapping slot with the subslot length for the PUCCH of a larger priority;
after resolving the second overlapping, resolving a third overlapping for a PUCCH transmission and a PUSCH transmission of different priorities; and
performing an uplink transmission to the base station.