US 12,238,764 B2
Listen before talk failures on a plurality of bandwidth parts of a cell
Kai Xu, Herndon, VA (US); Esmael Hejazi Dinan, McLean, VA (US); Hua Zhou, Herndon, VA (US); Alireza Babaei, Fairfax, VA (US); Hyoungsuk Jeon, Centreville, VA (US); Ali Cagatay Cirik, Herndon, VA (US); and Kyungmin Park, Vienna, VA (US)
Assigned to RESMED INC., San Diego, CA (US)
Filed by ResMed Inc., San Diego, CA (US)
Filed on May 21, 2021, as Appl. No. 17/327,185.
Application 17/327,185 is a continuation of application No. 16/671,690, filed on Nov. 1, 2019, granted, now 11,019,659.
Claims priority of provisional application 62/754,273, filed on Nov. 1, 2018.
Prior Publication US 2021/0282185 A1, Sep. 9, 2021
Int. Cl. H04W 74/0808 (2024.01); H04B 17/318 (2015.01); H04W 24/08 (2009.01)
CPC H04W 74/0808 (2013.01) [H04B 17/318 (2015.01); H04W 24/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising the following acts executed by a wireless device:
receiving, from a base station, configuration parameters indicating a plurality of bandwidth parts of a cell;
performing power measurements that indicate a listen before talk (LBT) failure on each of the plurality of bandwidth parts; and
declaring a radio link failure of the cell in response to the power measurements indicating the LBT failure on each of the plurality of bandwidth parts.