6G Tracker

CT4 · TR 29.842

Resilience and Reliability in Core Network of 6G System

Designing a core that survives signalling storms. Traces a lineage from Release 15 failure detection through load control, UDR recovery, canary testing and IMS resilience.

Specification
TR 29.842
Work item
FS_6G_ResRel_CT
Group
CT CT4
Rapporteur
Nivedya Parambath Sasi — Samsung R&D Institute India
WID
—
Runs
26 Mar 2026 → Sep 2027
Latest
v0.3.0
Status
Underway

Where it stands

Three key issues, thirteen sub-issues
Organised as prevention, during-perturbation, and recovery.
Eight solutions
Set Front End; dynamic adaptive configuration; NF sub-health state with SubHealthInfo; seamless migration; AI monitoring; bulk context transfer; dual user-plane paths; explicit LCI/OCI.
Conclusions
FFS.

Open questions

Watch next

Covered in

Edition 32

Sources

← All CT studies