US 11,917,632 B2
Physical uplink control channel (PUCCH) resource allocation
Havish Koorapaty, Saratoga (CA); Sorour Falahati, Stockholm (SE); Robert Baldemair, Solna (SE); and Daniel Chen Larsson, Lund (SE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Jul. 8, 2021, as Appl. No. 17/370,530.
Application 17/370,530 is a continuation of application No. 16/382,187, filed on Apr. 11, 2019, granted, now 11,064,515.
Application 16/382,187 is a continuation of application No. 16/203,391, filed on Nov. 28, 2018, granted, now 10,306,669, issued on May 28, 2019.
Application 16/203,391 is a continuation of application No. PCT/IB2018/058400, filed on Oct. 26, 2018.
Claims priority of provisional application 62/577,578, filed on Oct. 26, 2017.
Prior Publication US 2021/0337581 A1, Oct. 28, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/12 (2023.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01); H04W 88/02 (2009.01); H04L 1/1812 (2023.01); H04W 76/27 (2018.01); H04W 72/02 (2009.01); H04W 72/0446 (2023.01); H04W 72/20 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1819 (2013.01); H04L 5/0055 (2013.01); H04W 72/02 (2013.01); H04W 72/0446 (2013.01); H04W 72/20 (2023.01); H04W 76/27 (2018.02); H04W 88/023 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method performed by a wireless device, comprising:
receiving a downlink control channel that schedules a downlink shared channel transmission to the wireless device;
determining an uplink control channel resource to use for transmitting uplink control information to a network node, wherein the uplink control information comprises Hybrid Automatic Repeat Request, HARQ, feedback for the downlink shared channel transmission and determining the uplink control channel resource comprises selecting the uplink control channel resource from uplink control channel resources in two or more uplink control channel resource sets based on:
a payload size of the uplink control information;
a starting control channel element index of a downlink control channel candidate on which the downlink control channel was received; and
dynamic signaling received from the network node; and
transmitting the uplink control information using the determined uplink control channel resource.