US 12,219,572 B2
Methods and devices for enhanced DAI
Wenquan Hu, Shenzhen (CN); Bengt Lindoff, Kista (SE); Sha Hu, Lund (SE); and Yongxia Lyu, Shanghai (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Feb. 11, 2022, as Appl. No. 17/670,100.
Application 17/670,100 is a continuation of application No. PCT/EP2019/071842, filed on Aug. 14, 2019.
Prior Publication US 2022/0167388 A1, May 26, 2022
Int. Cl. H04W 72/12 (2023.01); H04L 1/1812 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1812 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A client device for a wireless communication system, comprising:
at least one processor; and
one or more memories coupled to the at least one processor and storing programming instructions for execution by the at least one processor to cause the client device to:
obtain a first downlink assignment index (DAI) in a first downlink control channel associated with transmission of a first transport block, wherein the first DAI indicates a first scheduling assignment for the first transport block;
obtain a second DAI in a second downlink control channel associated with transmission of a second transport block, wherein the second DAI indicates a second scheduling assignment for the second transport block; and
determine the first transport block associated with the first downlink control channel and the second transport block associated with the second downlink control channel are the same transport block based on determining that at least one value of the second DAI is an assigned value identical to a value of the first DAI.