US 12,232,153 B2
Data transmission method and apparatus and storage medium
Xiandong Dong, Beijing (CN)
Assigned to Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Appl. No. 17/641,748
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
PCT Filed Sep. 10, 2019, PCT No. PCT/CN2019/105231
§ 371(c)(1), (2) Date Mar. 9, 2022,
PCT Pub. No. WO2021/046729, PCT Pub. Date Mar. 18, 2021.
Prior Publication US 2022/0304008 A1, Sep. 22, 2022
Int. Cl. H04W 72/12 (2023.01); H04B 1/00 (2006.01); H04B 1/401 (2015.01); H04L 1/00 (2006.01); H04W 72/04 (2023.01); H04W 72/20 (2023.01); H04W 72/50 (2023.01); H04W 72/52 (2023.01)
CPC H04W 72/535 (2023.01) [H04B 1/401 (2013.01); H04L 1/0006 (2013.01); H04W 72/20 (2023.01); H04W 72/52 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A data transmission method, comprising:
generating data frames for multi-links, wherein each of the data frames comprise a duration field;
determining a type of link according to a receiving time and a sending time of each of the data frames transmitted by each of the multi-links;
in the case of one of the multi-links for one of the data frames is a first type link, duration indicated by the duration field comprises transmission duration for the data frame but does not comprise transmission duration for a receiving feedback information;
in the case of one of the multi-links for one of the data frames is a second type link, the duration indicated by the duration field comprises the transmission duration for the data frame and comprises the transmission duration for the receiving feedback information;
the first type link is configured to transmit the data frame; the second type link is configured to transmit the data frame and the receiving feedback information; and each link of the multi-links has a different transmission frequency band; and
sending the data frames using the multi-links.