US 11,871,415 B2
Beam indication for wireless devices
Kai Xu, Herndon, VA (US); Esmael Dinan, McLean, VA (US); Hua Zhou, Herndon, VA (US); Yunjung Yi, Vienna, VA (US); Ali Cirik, Herndon, VA (US); and Jonghyun Park, Vienna, VA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Jun. 30, 2021, as Appl. No. 17/364,446.
Claims priority of provisional application 63/046,355, filed on Jun. 30, 2020.
Prior Publication US 2021/0410132 A1, Dec. 30, 2021
Int. Cl. H04W 72/04 (2023.01); H04W 72/20 (2023.01); H04W 72/044 (2023.01)
CPC H04W 72/20 (2023.01) [H04W 72/046 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a wireless device, one or more configuration parameters indicating:
a plurality of transmission configuration indication (TCI) states; and
a control information position parameter for the wireless device;
receiving, by the wireless device, downlink control information (DCI) comprising a field, associated with the control information position parameter, that indicates one or more TCI states, of the plurality of TCI states, for the wireless device; and
communicating, by the wireless device, based on a spatial domain filter corresponding to a TCI state of the one or more TCI states.