US 12,452,909 B2
Beam management procedures with shared spectrums
Kai Xu, Great Falls, VA (US); Hua Zhou, Vienna, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Ali Cagatay Cirik, Chantilly, VA (US); and Hyoungsuk Jeon, Centreville, VA (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Dec. 22, 2022, as Appl. No. 18/087,493.
Claims priority of provisional application 63/292,771, filed on Dec. 22, 2021.
Prior Publication US 2023/0199827 A1, Jun. 22, 2023
Int. Cl. H04W 74/00 (2009.01); H04W 74/08 (2009.01); H04W 74/0816 (2024.01)
CPC H04W 74/006 (2013.01) [H04W 74/0816 (2013.01); H04W 74/0866 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a wireless device, one or more messages indicating:
a first transmission occasion for a physical uplink control channel (PUCCH) resource;
a second transmission occasion for the PUCCH resource; and
one or more configuration parameters indicating a time window;
receiving downlink control information (DCI) indicating:
a transmission configuration indicator (TCI) state; and
the PUCCH resource;
skipping transmission, via the first transmission occasion of the PUCCH resource and based on a first listen before talk (LBT) procedure indicating a busy channel on the first transmission occasion, of an acknowledgment of the receiving the DCI indicating the TCI state; and
transmitting, based on a second LBT procedure indicating an idle channel on the second transmission occasion, the acknowledgment of the receiving the DCI via the second transmission occasion of the PUCCH resource, wherein the transmitting of the acknowledgment is further based on a time difference between the first transmission occasion and the second transmission occasion being less than the time window.