Patent ID: 11917632
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A wireless device comprising:
an interface; and
processing circuitry configured to cause the wireless device to:
receive a downlink control channel that schedules a downlink shared channel transmission to the wireless device;
determine 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

transmit the uplink control information using the determined uplink control channel resource;
wherein selecting the uplink control channel resource from the two or more uplink control channel resources in the two or more uplink control channel resource sets comprises selecting one of the two or more uplink control channel resource sets, and selecting, as the uplink control channel resource to use for transmitting the uplink control information to the network node, one of the two or more uplink control channel resources from the selected uplink control channel resource set based on dynamic signaling from the network node.