US 12,262,232 B2
Handling consistent uplink listen-before-talk failure
Min Wang, Luleå (SE)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 17/773,120
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Oct. 14, 2020, PCT No. PCT/SE2020/050977
§ 371(c)(1), (2) Date Apr. 29, 2022,
PCT Pub. No. WO2021/086246, PCT Pub. Date May 6, 2021.
Claims priority of provisional application 62/929,504, filed on Nov. 1, 2019.
Prior Publication US 2022/0369139 A1, Nov. 17, 2022
Int. Cl. H04W 24/08 (2009.01); H04W 36/30 (2009.01); H04W 74/0833 (2024.01); H04W 36/00 (2009.01)
CPC H04W 24/08 (2013.01) [H04W 36/305 (2018.08); H04W 74/0833 (2013.01); H04W 36/0055 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method performed by a wireless device, the method comprising:
monitoring for a problem with a certain procedure that would trigger the detection of a radio link failure;
while monitoring for the problem with the certain procedure, stopping or suspending monitoring for a consistent uplink listen-before-talk (LBT) failure that would also trigger detection of a radio link failure; and
considering or not considering radio link failure to be detected due to detecting the consistent uplink LBT failure, depending respectively on whether the wireless device is not monitoring or is monitoring for the problem with the certain procedure when consistent uplink LBT failure is detected.