US 12,034,472 B2
Beam failure recovery procedure resource reduction with bandwidth part hopping
Iyab Issam Sakhnini, San Diego, CA (US); Tao Luo, San Diego, CA (US); Yan Zhou, San Diego, CA (US); Jelena Damnjanovic, Del Mar, CA (US); Linhai He, San Diego, CA (US); Wooseok Nam, San Diego, CA (US); Mahmoud Taherzadeh Boroujeni, San Diego, CA (US); Juan Montojo, San Diego, CA (US); Peter Gaal, San Diego, CA (US); and Peter Pui Lok Ang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 1, 2021, as Appl. No. 17/220,785.
Claims priority of provisional application 63/003,393, filed on Apr. 1, 2020.
Prior Publication US 2021/0314021 A1, Oct. 7, 2021
Int. Cl. H04B 1/713 (2011.01); H04B 7/06 (2006.01); H04W 72/0453 (2023.01); H04W 74/0833 (2024.01)
CPC H04B 1/713 (2013.01) [H04B 7/0695 (2013.01); H04W 72/0453 (2013.01); H04B 7/0617 (2013.01); H04W 74/0833 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE), comprising:
receiving a message indicating a configuration that includes an indication that the UE is to switch to a first bandwidth part to perform a beam failure recovery procedure based at least in part on a beam failure while the UE is communicating using any other of plurality of bandwidth parts, wherein the configuration indicates beam failure parameters associated with the first bandwidth part;
switching, after an occurrence of the beam failure while communicating using a second bandwidth part of the plurality of bandwidth parts, from the second bandwidth part to the first bandwidth part, wherein the switching is in accordance with the configuration indicating the beam failure parameters associated with the first bandwidth part and the configuration being absent of beam failure parameters associated with the second bandwidth part; and
performing, using the first bandwidth part, the beam failure recovery procedure based at least in part on the configuration.