US 12,218,769 B2
Data transmission method and apparatus, and storage medium
Shijia Shao, Shenzhen (CN); Chuangxin Jiang, Shenzhen (CN); Huahua Xiao, Shenzhen (CN); Shujuan Zhang, Shenzhen (CN); and Zhaohua Lu, Shenzhen (CN)
Assigned to ZTE CORPORATION, Shenzhen (CN)
Appl. No. 17/774,660
Filed by ZTE Corporation, Shenzhen (CN)
PCT Filed Nov. 9, 2020, PCT No. PCT/CN2020/127447
§ 371(c)(1), (2) Date May 5, 2022,
PCT Pub. No. WO2021/089037, PCT Pub. Date May 14, 2021.
Claims priority of application No. 201911083547.1 (CN), filed on Nov. 7, 2019.
Prior Publication US 2022/0416957 A1, Dec. 29, 2022
Int. Cl. H04W 4/00 (2018.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01)
CPC H04L 1/1887 (2013.01) [H04L 5/0053 (2013.01); H04W 72/23 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A data transmission method, applied to a first communication node, comprising:
sending downlink control information (DCI) to a second communication node, wherein the DCI is configured for indicating at least one Hybrid Automatic Repeat reQuest (HARQ) offset value;
wherein a feedback slot corresponding to the configured at least one HARQ offset value satisfies the following conditions: an interval between a first feedback slot and a transmission slot of a first PDSCH repetition transmission in a plurality of PDSCH repetition transmissions being greater than or equal to a PDSCH processing delay; and
wherein the first feedback slot being at least after the second communication node receives M PDSCHs, wherein M=┌N/2┐ or M=└N/2┘, and N is a total number of the PDSCH repetition transmissions.