US 11,974,137 B2
Method for occupying resources in unlicensed frequency band, terminal and storage medium
Wei Hong, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/417,286
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Dec. 27, 2018, PCT No. PCT/CN2018/124322
§ 371(c)(1), (2) Date Jun. 22, 2021,
PCT Pub. No. WO2020/133055, PCT Pub. Date Jul. 2, 2020.
Prior Publication US 2022/0078624 A1, Mar. 10, 2022
Int. Cl. H04W 16/14 (2009.01); H04W 72/04 (2023.01); H04W 74/0808 (2024.01); H04W 84/12 (2009.01)
CPC H04W 16/14 (2013.01) [H04W 72/04 (2013.01); H04W 74/0808 (2013.01); H04W 84/12 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method for occupying resources in an unlicensed frequency band, comprising:
executing by a wireless fidelity (WiFi) component of a terminal, a second listen before talk (LBT) process on second frequency domain resources included in the unlicensed frequency band when a first LBT process on first frequency domain resources included in the unlicensed frequency band is jointly executed by a cellular component of the terminal;
wherein the first frequency domain resources and the second frequency domain resources are the same or different;
wherein the method further comprises: sending by the WiFi component, resource information to the cellular component when physical resources are competed by the WiFi component through the second LBT process, wherein the resource information is configured to indicate time-frequency positions of the physical resources competed by the WiFi component, and the cellular component is configured to occupy the physical resources based on the resource information for information transmission.