US 12,256,382 B2
Information transmission method and terminal
Wei Bao, Guangdong (CN); and Xiaodong Shen, Guangdong (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed on Aug. 26, 2021, as Appl. No. 17/412,498.
Application 17/412,498 is a continuation of application No. PCT/CN2020/075857, filed on Feb. 19, 2020.
Claims priority of application No. 201910143059.9 (CN), filed on Feb. 26, 2019.
Prior Publication US 2021/0385841 A1, Dec. 9, 2021
Int. Cl. H04L 5/00 (2006.01); H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04L 1/1867 (2023.01); H04W 72/1273 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/1273 (2013.01) [H04L 1/1642 (2013.01); H04L 1/1819 (2013.01); H04L 1/1896 (2013.01); H04W 72/23 (2023.01)] 19 Claims
OG exemplary drawing
 
1. An information transmission method, applied to a terminal and comprising:
receiving downlink control information (DCI);
determining a target bit sequence of to-be-transmitted hybrid automatic repeat request acknowledgement (HARQ-ACK) information, wherein the to-be-transmitted HARQ-ACK information comprises first information, and the first information is HARQ-ACK information that has not been successfully reported before and that is triggered by the DCI; and
transmitting the to-be-transmitted HARQ-ACK information by using the target bit sequence;
wherein the first information corresponds to at least one first downlink transmission set, each first downlink transmission set corresponds to one triggering procedure, each first downlink transmission set corresponds to at least one HARQ-ACK sub-codebook, and each HARQ-ACK sub-codebook has one index value; and
the target bit sequence comprises any one of the following:
bit sequences of HARQ-ACK sub-codebooks corresponding to index values, wherein the bit sequences are concatenated based on an ascending order of the index values; and
bit sequences of HARQ-ACK sub-codebooks, wherein the bit sequences are concatenated based on an order of triggering time for the first information.