| CPC H04L 1/1812 (2013.01) [H04W 72/23 (2023.01); H04W 84/06 (2013.01)] | 20 Claims |

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1. A method for Hybrid Automatic Repeat reQuest (HARQ) transmission, applied to a satellite, comprising:
determining number of target HARQ process(es) supported by a terminal;
determining a target scrambling sequence in response to the number of the target HARQ process(es) being greater than a target number, wherein the target number is a maximum value indicated by a target information field configured to indicate number of HARQ process(es) in Downlink Control Information (DCI); and
sending the DCI scrambled through the target scrambling sequence to the terminal.
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