US 12,261,698 B2
Timer handling in multiple active grant configurations
Min Wang, Luleå (SE); and Reem Karaki, Aachen (DE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/774,921
Filed by TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
PCT Filed Nov. 6, 2020, PCT No. PCT/IB2020/060491
§ 371(c)(1), (2) Date May 6, 2022,
PCT Pub. No. WO2021/090278, PCT Pub. Date May 14, 2021.
Claims priority of provisional application 62/932,242, filed on Nov. 7, 2019.
Prior Publication US 2022/0393794 A1, Dec. 8, 2022
Int. Cl. H04L 1/08 (2006.01); H04W 72/23 (2023.01)
CPC H04L 1/08 (2013.01) [H04W 72/23 (2023.01)] 26 Claims
OG exemplary drawing
 
1. A method performed by a wireless device, comprising:
obtaining configuration information including a plurality of configured granted (CG) configurations;
selecting data from a logical channel mapped to a first CG configuration for transmission;
transmitting the selected data using the first CG configuration and, in response to transmitting the selected data, starting a retransmission timer in accordance with the first CG configuration;
determining that a retransmission is required;
selecting a second CG configuration to use for the retransmission, the second CG configuration being different than the first CG configuration;
retransmitting the data using the selected second CG configuration; and
in response to retransmitting the data, restarting the retransmission timer in accordance with the second CG configuration.