US 12,342,214 B2
Terminal device, application server, network exposure function node and methods therein
He Zhou, Guangzhou (CN); and Jingrui Tao, Guangzhou (CN)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Appl. No. 17/763,791
Filed by Telefonaktiebolaget LM Ericsson (PUBL), Stockholm (SE)
PCT Filed Jun. 29, 2020, PCT No. PCT/CN2020/098776
§ 371(c)(1), (2) Date Mar. 25, 2022,
PCT Pub. No. WO2021/063051, PCT Pub. Date Apr. 8, 2021.
Prior Publication US 2022/0408303 A1, Dec. 22, 2022
Int. Cl. H04W 28/02 (2009.01); H04M 15/00 (2024.01); H04M 17/00 (2024.01); H04W 12/06 (2021.01); H04W 28/24 (2009.01)
CPC H04W 28/0268 (2013.01) [H04W 12/06 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method in a Network Exposure Function, NEF, node, comprising:
receiving from a terminal device a Quality of Service, QOS, request including an Internet Protocol, IP, address of the terminal device and information enabling the NEF node to determine an identifier of the terminal device;
determining the identifier based on the information; and
transmitting to a Policy Control Function, PCF, node a request to initiate a QoS modification, the request including the IP address and the identifier.