US 12,438,647 B2
Methods for interpreting downlink control information and user equipment using the same
Heng-Li Chin, Taipei (TW); Chia-Hung Wei, Taipei (TW); and Hai-Han Wang, Taipei (TW)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 18/031,055
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Oct. 13, 2021, PCT No. PCT/CN2021/123517
§ 371(c)(1), (2) Date Apr. 10, 2023,
PCT Pub. No. WO2022/078381, PCT Pub. Date Apr. 21, 2022.
Claims priority of provisional application 63/091,239, filed on Oct. 13, 2020.
Prior Publication US 2023/0379092 A1, Nov. 23, 2023
Int. Cl. H04L 1/1829 (2023.01); H04W 72/1268 (2023.01); H04W 72/231 (2023.01); H04W 72/232 (2023.01)
CPC H04L 1/1848 (2013.01) [H04W 72/1268 (2013.01); H04W 72/231 (2023.01); H04W 72/232 (2023.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a User Equipment (UE) for interpreting downlink control information (DCI), the method comprising:
receiving a radio resource control (RRC) message;
receiving DCI;
determining a configuration status of a first information element (IE) in the RRC message; and
interpreting the DCI by considering a field size of a downlink feedback information (DFI) flag included in the DCI to be associated with the configuration status of the first IE in the RRC message.