US 12,295,032 B2
Channel detection method and apparatus for shared spectrum and storage medium
Yajun Zhu, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/596,925
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
PCT Filed Jun. 26, 2019, PCT No. PCT/CN2019/093077
§ 371(c)(1), (2) Date Dec. 21, 2021,
PCT Pub. No. WO2020/258088, PCT Pub. Date Dec. 30, 2020.
Prior Publication US 2022/0322429 A1, Oct. 6, 2022
Int. Cl. H04W 4/00 (2018.01); H04B 17/382 (2015.01); H04W 16/14 (2009.01); H04W 24/02 (2009.01); H04W 48/16 (2009.01); H04W 74/0808 (2024.01)
CPC H04W 74/0808 (2013.01) [H04B 17/382 (2015.01); H04W 16/14 (2013.01); H04W 24/02 (2013.01); H04W 48/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A channel detection method for a shared spectrum, wherein the channel detection method is executed by a first base station and comprises:
acquiring channel occupancy indication information sent by a second base station, the channel occupancy indication information being used for indicating an occupancy time period in which the second base station successfully occupies the shared spectrum, wherein the second base station is a base station in a target base station set of the first base station, and a signal sent by the base station interferes in receiving and sending of data on a same resource by the first base station when the base station and the first base station occupy a same shared spectrum; and
suspending, in the occupancy time period, channel detection on a shared spectrum resource occupied by the second base station.