US 12,477,575 B2
Transmission collision resolving method and apparatus, and terminal and storage medium
Xiaowei Jiang, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/774,137
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Nov. 6, 2019, PCT No. PCT/CN2019/116006
§ 371(c)(1), (2) Date May 3, 2022,
PCT Pub. No. WO2021/087808, PCT Pub. Date May 14, 2021.
Prior Publication US 2022/0394764 A1, Dec. 8, 2022
Int. Cl. H04W 74/0808 (2024.01)
CPC H04W 74/0808 (2013.01) 14 Claims
OG exemplary drawing
 
1. A transmission collision resolving method, comprising:
determining, by a terminal, a first uplink transmission with a higher priority and a second uplink transmission with a lower priority among two uplink transmissions, in response to determining that the two uplink transmissions collide on a time domain;
prioritizing, by the terminal, a first listen-before-talk (LBT) on the first uplink transmission; and
determining whether to perform the second uplink transmission according to a first LBT result of the first uplink transmission,
wherein the two uplink transmissions comprise:
a first physical uplink shared channel (PUSCH) and a first physical uplink control channel (PUCCH); or
the first PUSCH and a second PUSCH; or
a first dynamic scheduling and a second dynamic scheduling; or
the first dynamic scheduling and a first semi-static scheduling; or
the first semi-persistent scheduling and a second semi-persistent scheduling; or
a random access channel and the first PUSCH; or
the random access channel and the first PUCCH.