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Information on new features, enhancements, and behavior changes in the Release Change Reference (RCR) document will now be available under the What’s New in this Release section in the 5G release notes.
 Note |
This document will be deprecated in 2024.01 and later releases. |
The following table indicates the default values for features and behavior changes in this release.
|
Features/ Behavior Changes |
Release Introduced/ Modified |
Default |
|---|---|---|
|
2023.04.0 |
Enabled – Always-on |
|
Applicable Product(s) or Functional Area |
cnSGW-C |
|
Applicable Platform(s) |
SMI |
|
Feature Default Setting |
Disabled – Configuration required to enable |
|
Related Documentation |
Not Applicable |
|
Revision Details |
Release |
|---|---|
|
The following Wireless Priority Service enhancements are added:
|
2023.04.0 |
|
First introduced. |
2021.02.0 |
Priorities determine the order in which service requests are dequeued by a server. For example, the priority that client assigns to individual services can range from 0 to 15, where 0 represents the highest priority.
In cnSGW, the cnSGW service sends the Inter-process Communication (IPC) message to the protocol pod for Wireleass Priority Service (WPS) session using Priority IPC Stream.
cnSGW creates the message-priority profile, which can define priority either at global level or at each interface level (PFCP, GTP). You can select the Message Priority value based on:
ARP and QCI received in Bearer context in the Create Session Request (CSR), Create Bearer Response (CBR), and Create Session Response.
Update Message priority value based on ARP and QCI received in Bearer context in the Update Bearer Request (UBR).
cnSGW supports the following functionalities:
WPS sessions per Roaming partner.
Exclusion of WPS sessions from overload throttling. For more information, refer to the UCC 5G cnSGWc Configuration and Administration Guide > Sx Load/Overload Control Handling and GTPv2 Load/Overload Support chapters.
Session type conflict resolution at cnSGW.
WPS sessions handing at UPF over Sxa Interface for collocated subscriber.
WPS session monitoring
Operators can monitor the S-GW service statistics for WPS users and users can also monitor number of active WPS sessions.
For more information, refer to the UCC 5G cnSGWc Configuration and Administration Guide > eMPS/WPS Support chapter.
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