US 12,149,270 B2
Data acquisition method, apparatus and device, and storage medium
Jinzhou Du, Guangdong (CN); Xiaoliang Gong, Guangdong (CN); Anwen Hu, Guangdong (CN); and Long Wen, Guangdong (CN)
Assigned to SANECHIPS TECHNOLOGY CO., LTD., Guangdong (CN)
Appl. No. 17/781,087
Filed by ZTE CORPORATION, Guangdong (CN)
PCT Filed Nov. 26, 2020, PCT No. PCT/CN2020/131637
§ 371(c)(1), (2) Date May 31, 2022,
PCT Pub. No. WO2021/115127, PCT Pub. Date Jun. 17, 2021.
Claims priority of application No. 201911249778.5 (CN), filed on Dec. 9, 2019.
Prior Publication US 2023/0006703 A1, Jan. 5, 2023
Int. Cl. H04B 1/04 (2006.01); H03F 1/32 (2006.01)
CPC H04B 1/0475 (2013.01) [H03F 1/32 (2013.01); H04B 2001/0425 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A data acquisition method, comprising:
obtaining a first storage flag, the first storage flag is configured to indicate a flag bit at which first data starts to be acquired and stored;
in response to a first data acquisition clock and a second data acquisition clock asynchronous with each other, obtaining a second storage flag according to the first data acquisition clock and the second data acquisition clock, the second storage flag is a storage flag bit corresponding to the first storage flag after the first storage flag crosses from the first data acquisition clock to the second data acquisition clock; and
performing anti-jitter processing on the second storage flag to obtain a third storage flag, and acquiring second data according to the third storage flag, wherein, a delay between the first data and the second data acquired each time is kept unchanged,
a length of the delay is related to a link delay from a digital pre-distortion circuit to a power amplifier.