US 12,250,054 B2
Beam failure recovery techniques in a communication period
Yan Zhou, San Diego, CA (US); Tao Luo, San Diego, CA (US); Sony Akkarakaran, Poway, CA (US); and Xiaoxia Zhang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 24, 2023, as Appl. No. 18/357,923.
Application 17/950,891 is a division of application No. 16/860,043, filed on Apr. 27, 2020, granted, now 11,456,793, issued on Sep. 27, 2022.
Application 18/357,923 is a continuation of application No. 17/950,891, filed on Sep. 22, 2022, granted, now 11,855,736.
Claims priority of provisional application 62/852,962, filed on May 24, 2019.
Prior Publication US 2023/0370147 A1, Nov. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/06 (2006.01); H04B 7/022 (2017.01); H04B 7/08 (2006.01); H04L 1/00 (2006.01); H04L 1/08 (2006.01); H04L 1/18 (2023.01); H04L 1/1812 (2023.01); H04W 16/28 (2009.01); H04W 24/08 (2009.01); H04W 72/044 (2023.01); H04W 76/18 (2018.01); H04W 76/19 (2018.01); H04W 76/27 (2018.01)
CPC H04B 7/0695 (2013.01) [H04B 7/088 (2013.01); H04W 24/08 (2013.01); H04W 72/0466 (2013.01); H04W 76/19 (2018.02); H04W 76/27 (2018.02)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communications at a device in a wireless network, comprising:
one or more memories; and
one or more processors coupled with the one or more memories and configured to cause the device to:
configure a wireless resource for a beam failure recovery procedure;
determine, based at least in part on a failure to receive an acknowledgment feedback for communications in a first communication period, an initial failure state for the first communication period;
confirm, based at least in part on a redundant indication of the acknowledgment feedback, a communication failure for the first communication period; and
perform the beam failure recovery procedure over the wireless resource.