US 11,990,972 B2
Beam management for uplink transmissions in radio systems
Kai Xu, Great Falls, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Hua Zhou, Vienna, VA (US); Alireza Babaei, Fairfax, VA (US); Hyoungsuk Jeon, Centreville, VA (US); Ali Cagatay Cirik, Chantilly, VA (US); and Kyungmin Park, Vienna, VA (US)
Assigned to Ofinno, LLC, Reston, VA (US)
Filed by Ofinno, LLC, Reston, VA (US)
Filed on Sep. 1, 2022, as Appl. No. 17/901,444.
Application 17/901,444 is a continuation of application No. 16/827,829, filed on Mar. 24, 2020, granted, now 11,438,049.
Claims priority of provisional application 62/824,795, filed on Mar. 27, 2019.
Prior Publication US 2022/0416871 A1, Dec. 29, 2022
Int. Cl. H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04W 16/28 (2009.01); H04W 72/044 (2023.01)
CPC H04B 7/0695 (2013.01) [H04B 7/0617 (2013.01); H04L 5/0051 (2013.01); H04W 16/28 (2013.01); H04W 72/046 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
transmitting, by a wireless device to a base station, a beam switching type indication requesting a beam switching type initiated by the wireless device;
receiving a command confirming the beam switching type indication;
selecting, based on the command, a reference signal set for the beam switching type initiated by the wireless device; and
transmitting an uplink transport block based on a spatial domain transmission filter associated with one or more reference signals of the reference signal set.