US 12,489,564 B2
Acknowledgement signaling for radio access networks
Robert Baldemair, Solna (SE); and Sorour Falahati, Stockholm (SE)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 17/421,549
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Jan. 11, 2019, PCT No. PCT/SE2019/050016
§ 371(c)(1), (2) Date Jul. 8, 2021,
PCT Pub. No. WO2020/145857, PCT Pub. Date Jul. 16, 2020.
Prior Publication US 2022/0085920 A1, Mar. 17, 2022
Int. Cl. H04L 1/1812 (2023.01); H04L 1/1829 (2023.01)
CPC H04L 1/1812 (2013.01) [H04L 1/1854 (2013.01); H04L 1/1861 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method of operating a wireless device in a radio access network, the method comprising:
transmitting first acknowledgement signaling according to a first Hybrid Automatic Repeat Request, HARQ, codebook, and transmitting second acknowledgement signaling according to a second HARQ codebook, the first HARQ codebook indicating a first acknowledgement information structure, and the second HARQ codebook indicating a second acknowledgement information structure, the first HARQ codebook and the second HARQ codebook being based on a reception allocation configuration pertaining to a first transmission timing interval and decoding timing information indicating a decoding timing capability of the wireless device, the first acknowledgement signaling being transmitted on a first transmission resource, and the second acknowledgement signaling being transmitted on a second transmission resource, the first transmission resource being earlier in time than the second transmission resource; and
the reception allocation configuration indicating a plurality of scheduling opportunities for downlink data signaling, a timing threshold within the first transmission timing interval being based on the decoding timing information, the timing threshold separating the first transmission timing interval at a time corresponding to the decoding timing information, and at least one of:
one or more first scheduling opportunity groups having an ending symbol ending one of before and at the timing threshold; and
one or more second scheduling opportunity groups having a starting symbol starting at least one of at and after the timing threshold.