Behavior Change
Previous Behavior—The details regarding the performance optimization support feature in the SMF, the Inactive RRC Support wasn’t defined.
New Behavior—From this release, details about the Inactive RRC Support feature is now available under the Performance Optimization Support chapter in the UCC 5G SMF Configuration and Administration Guide.
The Radio Resource Control (RRC) is a layer within the 5G NR protocol stack. It exists only in the control plane, in the UE, and in the gNB. The existing state of the RRC controls the behaviour and functions of the RRC.
Customer Impact—Enhanced feature and configuration details.