US 11,722,260 B2
HARQ codebook acknowledgement signaling for radio access networks
Robert Baldemair, Solna (SE); Stefan Parkvall, Bromma (SE); Erik Dahlman, Stockholm (SE); and Sorour Falahati, Stockholm (SE)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 17/259,338
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Jul. 26, 2018, PCT No. PCT/SE2018/050778
§ 371(c)(1), (2) Date Jan. 11, 2021,
PCT Pub. No. WO2020/022940, PCT Pub. Date Jan. 30, 2020.
Prior Publication US 2021/0297190 A1, Sep. 23, 2021
Int. Cl. H04L 1/1812 (2023.01); H04B 7/0456 (2017.01); H04L 1/1867 (2023.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01)
CPC H04L 1/1819 (2013.01) [H04B 7/0456 (2013.01); H04L 1/1896 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A method of operating a user equipment in a radio access network, the method comprising:
transmitting acknowledgement signaling according to a HARQ codebook at a second HARQ transmitting occasion, the HARQ codebook indicating first acknowledgement information, the first acknowledgement information pertaining to first data signaling scheduled to be received by the user equipment before a first HARQ transmitting occasion that occurred earlier in time than the second HARQ transmitting occasion, the acknowledgment signaling including an inclusion indication that indicates at least one of: whether the transmitted acknowledgement information is to be indicated in the HARQ codebook and whether the transmitted acknowledgement information is indicated with the HARQ codebook.