US 11,903,057 B2
Method for relaying unstructured traffic, and relay UE
Laeyoung Kim, Seoul (KR); and Myungjune Youn, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Nov. 1, 2022, as Appl. No. 17/861,862.
Application 17/861,862 is a continuation of application No. 17/576,655, filed on Jan. 14, 2022, granted, now 11,477,831.
Application 17/576,655 is a continuation of application No. PCT/KR2020/010961, filed on Aug. 18, 2020.
Claims priority of application No. 10-2019-0100977 (KR), filed on Aug. 19, 2019; and application No. 10-2020-0001509 (KR), filed on Jan. 6, 2020.
Prior Publication US 2023/0047009 A1, Feb. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 76/14 (2018.01); H04W 8/00 (2009.01); H04W 88/04 (2009.01); H04W 92/18 (2009.01)
CPC H04W 76/14 (2018.02) [H04W 8/005 (2013.01); H04W 88/04 (2013.01); H04W 92/18 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method performed by a 5G Proximity based Services (ProSe) User Equipment (UE)-to-Network Relay configured to operate in a wireless communication system, the method comprising:
registering to a network;
establishing a PC5 unicast link with a remote UE;
initiating a Protocol Data Unit (PDU) session establishment procedure for relaying unstructured traffic;
determining a PDU session type for relaying the unstructured traffic; and
based on an unstructured type PDU session being used for relaying the unstructured traffic, relaying the unstructured traffic between the remote UE and the network based on mapping between an identifier of the PC5 unicast link and an identifier of the unstructured type PDU session.