US 12,471,115 B2
Information transmission processing method and device, and user equipment
Junwei Wang, Beijing (CN); and Lei Wang, Beijing (CN)
Assigned to Datang Mobile Communications Equipment Co., Ltd., Beijing (CN)
Appl. No. 18/248,098
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Oct. 20, 2021, PCT No. PCT/CN2021/124927
§ 371(c)(1), (2) Date Apr. 6, 2023,
PCT Pub. No. WO2022/083625, PCT Pub. Date Apr. 28, 2022.
Claims priority of application No. 202011149098.9 (CN), filed on Oct. 23, 2020.
Prior Publication US 2023/0413286 A1, Dec. 21, 2023
Int. Cl. H04W 72/14 (2009.01); H04L 5/00 (2006.01); H04L 25/03 (2006.01); H04W 72/1273 (2023.01); H04W 72/232 (2023.01)
CPC H04W 72/232 (2023.01) [H04L 5/0053 (2013.01); H04L 25/03866 (2013.01); H04W 72/1273 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An information transmission processing method for a User Equipment (UE), comprising:
obtaining first Downlink Control Information (DCI) and first information, the first DCI comprising a first New Data Indicator (NDI);
determining the first NDI to have been toggled in the case that the first information meets a first condition;
wherein the first information comprises at least one of:
a first scrambling Radio Network Temporary Identity (RNTI) type of the first DCI;
a second scrambling RNTI type of second DCI, the second DCI being DCI received before the first DCI;
a value of the first NDI in the first DCI;
a value of a second NDI in the second DCI;
in the case that the first scrambling RNTI type is Cell specific Radio Network Temporary Identity (C-RNTI) and the second scrambling RNTI type is Group common Radio Network Temporary Identity (G-RNTI), the first condition comprises at least one of:
that the value of the first NDI is different from the value of the second NDI;
that a size of a first Transport Block (TB) scheduled by the first DCI is different from a size of a second TB scheduled by the second DCI;
or,
in the case that the first scrambling RNTI type is G-RNTI and the second scrambling RNTI type is C-RNTI, determining the first NDI to have been toggled directly;
or,
in the case that the first scrambling RNTI type is G-RNTI and the second scrambling RNTI type is G-RNTI, the first condition comprises:
that the value of the first NDI is different from the value of the second NDI.