US 12,294,426 B2
Data transmission method and apparatus
Bo Fan, Chengdu (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Aug. 30, 2022, as Appl. No. 17/899,311.
Application 17/899,311 is a continuation of application No. PCT/CN2020/078307, filed on Mar. 6, 2020.
Prior Publication US 2022/0416857 A1, Dec. 29, 2022
Int. Cl. H04B 7/0456 (2017.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01)
CPC H04B 7/0456 (2013.01) [H04B 7/0617 (2013.01); H04L 5/0051 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A data transmission method, comprising:
receiving, by a terminal device, first information indicating a plurality of codebooks; and
performing, by the terminal device, data transmission based on the plurality of codebooks, wherein each of the plurality of codebooks corresponds to one beam.