US 12,439,404 B2
Uplink signal sending method, apparatus, and system
Yongqiang Fei, Shenzhen (CN); Yi Long, Beijing (CN); Hailong Hou, Beijing (CN); Juan Zheng, Beijing (CN); and Chaojun Li, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., GuangDong (CN)
Filed on Dec. 20, 2022, as Appl. No. 18/068,844.
Application 18/068,844 is a continuation of application No. PCT/CN2021/100683, filed on Jun. 17, 2021.
Claims priority of application No. 202010575300.8 (CN), filed on Jun. 22, 2020.
Prior Publication US 2023/0121762 A1, Apr. 20, 2023
Int. Cl. H04W 72/1268 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/1268 (2013.01) [H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
1. An uplink signal sending method, comprising:
obtaining first indication information, wherein the first indication information indicates a supplementary uplink (SUL) available time, the SUL available time being a time in which an uplink signal is capable of being sent on an SUL carrier in a preset period; and
determining, based on the first indication information and the SUL available time, whether to send an uplink signal on an SUL or an uplink (UL).