US 12,477,580 B2
Controlling AUL transmissions when coexisting with scheduled UEs
Reem Karaki, Aachen (DE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Dec. 11, 2023, as Appl. No. 18/535,410.
Application 18/535,410 is a continuation of application No. 17/398,356, filed on Aug. 10, 2021, granted, now 11,844,109.
Application 17/398,356 is a continuation of application No. 16/099,829, granted, now 11,122,623, issued on Sep. 14, 2021, previously published as PCT/IB2018/056373, filed on Aug. 22, 2018.
Claims priority of provisional application 62/548,801, filed on Aug. 22, 2017.
Prior Publication US 2024/0107585 A1, Mar. 28, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 74/0816 (2024.01); H04W 72/23 (2023.01)
CPC H04W 74/0816 (2013.01) [H04W 72/23 (2023.01)] 17 Claims
OG exemplary drawing
 
1. A method of operation of a wireless device in a wireless communication system, comprising:
receiving, from a radio access node, an indication of subframes belonging to a same channel occupancy within a cell that requires Listen-Before-Talk, LBT,
wherein the method further comprises:
receiving, from the radio access node, an indication that the wireless device is allowed to perform uplink transmissions without a dynamic uplink, UL, grant during any of the subframes that belong to the same channel occupancy or during a subset of the subframes that belong to the same channel occupancy; and
restricting performance of uplink transmissions by the wireless device based on the indication of subframes belonging to the same channel occupancy and that the wireless device is allowed to perform uplink transmission without a dynamic UL grant during any of the subframes that belong to the same channel occupancy or during the subset of the subframes that belong to the same channel occupancy.