METHOD AND NETWORK NODE FOR QoS NOTIFICATION

Title:

METHOD AND NETWORK NODE FOR QoS NOTIFICATION

Document Type and Number:

WIPO Patent Application WO/2021/159884

Kind Code:

A8

Abstract:

The present disclosure provides a method (200) in a Network Exposure Function, NEF. The method (200) includes: receiving (210), from an Application Function, AF, a request to create a session with a requested Quality of Service, QoS; subscribing (220) to a first QoS notification from a Policy Control Function, PCF; receiving (230), from the PCF, the first QoS notification indicating that the requested QoS is not guaranteed or the requested QoS is guaranteed; and transmitting (240), in response to receiving the first QoS notification, a second QoS notification indicating that the requested QoS is not guaranteed or the requested QoS is guaranteed to the AF.

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Inventors:

XU WENLIANG (CN)

Application Number:

PCT/CN2020/141702

Publication Date:

September 22, 2022

Filing Date:

December 30, 2020

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Assignee:

ERICSSON TELEFON AB L M (SE)
XU WENLIANG (CN)

International Classes:

H04W28/24

Attorney, Agent or Firm:

CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)

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