live_energy
2022-01-06, 08:31 PM
Dive into 5G] RRC_INACTIVE Mobility Management:
1 Purpose
This document answers the following questions:
Why is RAN-based Notification Area (RNA) used?
What is RAN-level UE tracking?
How are cells, RNAs, and tracking areas (TAs) related?
How does the gNodeB locate a UE in an RNA?
What does an RNA update procedure involve?
Why is the delay when accessing from the RRC_INACTIVE state shorter than that from the RRC_IDLE state?
1 Purpose
This document answers the following questions:
Why is RAN-based Notification Area (RNA) used?
What is RAN-level UE tracking?
How are cells, RNAs, and tracking areas (TAs) related?
How does the gNodeB locate a UE in an RNA?
What does an RNA update procedure involve?
Why is the delay when accessing from the RRC_INACTIVE state shorter than that from the RRC_IDLE state?