US 11,723,103 B2
Configuration for beam failure recovery
Hua Zhou, Vienna, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Ali Cagatay Cirik, Chantilly, VA (US); Alireza Babaei, Fairfax, VA (US); Hyoungsuk Jeon, Centreville, VA (US); and Kyungmin Park, Vienna, VA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Mar. 14, 2022, as Appl. No. 17/694,197.
Application 17/694,197 is a continuation of application No. 17/157,352, filed on Jan. 25, 2021, granted, now 11,310,859.
Application 17/157,352 is a continuation of application No. 16/370,476, filed on Mar. 29, 2019, granted, now 10,904,940, issued on Jan. 26, 2021.
Claims priority of provisional application 62/650,725, filed on Mar. 30, 2018.
Prior Publication US 2022/0201792 A1, Jun. 23, 2022
Int. Cl. H04W 72/02 (2009.01); H04B 7/08 (2006.01); H04B 7/06 (2006.01); H04W 76/19 (2018.01); H04W 72/044 (2023.01); H04W 72/04 (2023.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01)
CPC H04W 76/19 (2018.02) [H04B 7/06 (2013.01); H04B 7/08 (2013.01); H04W 72/02 (2013.01); H04W 72/04 (2013.01); H04W 72/046 (2013.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01)] 28 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a wireless device, one or more configuration parameters associated with beam failure recovery, wherein the one or more configuration parameters indicate:
a plurality of candidate reference signals (RSs) associated with downlink reception; and
a reference signal (RS) resource index associated with uplink transmission; and
transmitting, based on a beam failure recovery procedure associated with the plurality of candidate RSs and using one or more transmission beam parameters associated with the RS resource index, a scheduling request for beam failure recovery.