US 12,273,757 B2
Method and apparatus for handling failures in transmission using PUR in a wireless communication system
Hyunjung Choe, Seoul (KR); and Sunghoon Jung, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/769,555
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Nov. 13, 2020, PCT No. PCT/KR2020/015990
§ 371(c)(1), (2) Date Apr. 15, 2022,
PCT Pub. No. WO2021/096287, PCT Pub. Date May 20, 2021.
Claims priority of application No. 10-2019-0146577 (KR), filed on Nov. 15, 2019.
Prior Publication US 2024/0137793 A1, Apr. 25, 2024
Prior Publication US 2024/0236734 A9, Jul. 11, 2024
Int. Cl. H04W 28/00 (2009.01); H04L 1/1829 (2023.01); H04L 41/0631 (2022.01); H04W 24/10 (2009.01)
CPC H04W 24/10 (2013.01) [H04L 1/1854 (2013.01); H04L 41/0631 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a wireless device in a wireless communication system, the method comprising,
receiving, from a network, preconfigured uplink resource configuration;
configuring a failure reporting counter for the preconfigured uplink resource;
detecting that each resource of the preconfigured uplink resource is not successfully used for uplink transmission;
determining a failure cause and/or an expected behavior of the network based on the detection;
increasing the failure reporting counter upon each detection of an unsuccessfully used resource of the preconfigured uplink resource;
informing the network of the failure cause and/or the expected behavior based on the preconfigured uplink resource configuration;
initializing the failure reporting counter upon informing the network of the failure cause and/or the expected behavior;
receiving, from a network, a reconfiguration of the preconfigured uplink resource; and
performing uplink transmission based on the reconfigured preconfigured uplink resource.