US 12,137,485 B2
Method for transmitting/receiving PDB-related signal in wireless communication system and device therefor
Laeyoung Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/309,837
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Dec. 31, 2019, PCT No. PCT/KR2019/018804
§ 371(c)(1), (2) Date Jun. 22, 2021,
PCT Pub. No. WO2020/141859, PCT Pub. Date Jul. 9, 2020.
Claims priority of application No. 10-2018-0173962 (KR), filed on Dec. 31, 2018.
Prior Publication US 2022/0078857 A1, Mar. 10, 2022
Int. Cl. H04W 76/10 (2018.01); H04W 4/38 (2018.01); H04W 4/40 (2018.01); H04W 28/02 (2009.01)
CPC H04W 76/10 (2018.02) [H04W 4/38 (2018.02); H04W 28/0268 (2013.01); H04W 4/40 (2018.02)] 11 Claims
OG exemplary drawing
 
1. A method for transmitting and receiving a signal by a next generation-radio access network (NG-RAN) in a wireless communication system, the method comprising:
receiving, by the NG-RAN, a user plane function (UPF)-related information including an internet protocol (IP) address of each UPF,
wherein the UPF-related information is received from a session management function (SMF); and
based on a value of a first delay between the NG-RAN and the UPF, determining, by the NG-RAN, a value of a second delay between a user equipment (UE) and the NG-RAN,
wherein the value of the first delay is configured in the NG-RAN individually for the each UPF based on the IP address, and the UPF-related information does not include the value of the first delay.