US 12,323,996 B2
Beam-based downlink monitoring
Jonghyun Park, Syosset, NY (US); Esmael Hejazi Dinan, McLean, VA (US); Hyoungsuk Jeon, Centreville, VA (US); Hua Zhou, Vienna, VA (US); Yunjung Yi, Vienna, VA (US); and Ali Cagatay Cirik, Chantilly, VA (US)
Assigned to Ofinno, LLC., Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Sep. 26, 2023, as Appl. No. 18/372,859.
Application 18/372,859 is a continuation of application No. 17/407,732, filed on Aug. 20, 2021, granted, now 11,812,442.
Claims priority of provisional application 63/069,422, filed on Aug. 24, 2020.
Prior Publication US 2024/0015756 A1, Jan. 11, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/23 (2023.01); H04L 5/00 (2006.01)
CPC H04W 72/23 (2023.01) [H04L 5/0048 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
monitoring, based on a first reference signal (RS), a downlink control channel in a control resource set (coreset);
receiving a control command indicating that a group of one or more second RSs is transmitted by a base station in a direction in which listen-before-talk (LBT) was performed; and
in response to the group of the one or more second RSs not comprising the first RS, stopping monitoring the downlink control channel in the coreset.