US 12,262,435 B2
Sidelink RLF handling
Antonino Orsino, Kirkkonummi (FI)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/637,656
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Aug. 13, 2020, PCT No. PCT/EP2020/072800
§ 371(c)(1), (2) Date Feb. 23, 2022,
PCT Pub. No. WO2021/037583, PCT Pub. Date Mar. 4, 2021.
Claims priority of provisional application 62/891,028, filed on Aug. 23, 2019.
Prior Publication US 2022/0279617 A1, Sep. 1, 2022
Int. Cl. H04W 76/00 (2018.01); H04W 76/19 (2018.01); H04W 76/30 (2018.01); H04W 92/18 (2009.01)
CPC H04W 76/19 (2018.02) [H04W 76/30 (2018.02); H04W 92/18 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method performed by a second base station for handling a sidelink Radio Link Failure (RLF) of a sidelink between a first wireless device and a second wireless device, the method comprising:
receiving a sidelink RLF indication from a first base station, the sidelink RLF indication being an indication of a sidelink RLF at a first wireless device for a sidelink between the first wireless device and the second wireless device; and
sending a response directly to the first wireless device that triggers one or more actions for handling the sidelink RLF.