Network Data Management TRIZ Cases

Coordinated leave and resume signaling lets networks page multi-USIM UEs correctly when downlink data arrives across networks.

Using PGW IP address mapping and octet-string conversion, this case enables reliable EPC-5GC mobility without changing existing EPC interfaces.

Offset and alternate paging locations help multi-SIM UE avoid overlapping transmissions and reduce message loss across systems.

Remote eSIM profile delivery lets carriers migrate eligible devices between cellular networks without SIM swaps, store visits, or user action.

A semi-permanent UE mobility context at the Non-RT RIC preserves trajectory tracking across nodes to cut policy delay and deliver timely public warnings.

Predictive resource pre-allocation and UPF relocation help 5G networks maintain session continuity and low latency during frequent handovers.

Converts UE radio capability data into both source and target RAT formats so target RAN nodes can decode it during 4G/5G handovers.

Capability indication messages let terminals negotiate supported positioning bandwidth, improving bandwidth selection and positioning accuracy.

During 4G-5G handovers, the new AMF reuses subscriber profile data from UDSF or the old AMF to cut repeated UDM signaling and update loss.

Shared RF maps built from UE position, camera, and measurement data cut mapping delay and improve beam management, handover, and roaming.

During slice handover, DAPS keeps the first session active until the target node prepares a compatible slice, reducing interruption and data loss.

Indication feedback lets base stations detect intentional non-response in multi-SIM paging, avoiding repeated paging and wasted radio resources.

UE-reported need-for-gap capability lets NR networks enable or disable measurement gaps by current L1 configuration, cutting power and resource waste.

LSB-based radio capability updates keep UE and network access information aligned, improving 5G-4G handover efficiency and reliability.

Pre-handover capability exchange helps base stations screen multi-SIM terminals, reducing paging conflicts and unstable network access.

Tracks UE data across temporary and permanent identifiers to cap hotspot rewards, deter abuse, and preserve user privacy.

Timestamp-based UDR error handling triggers only needed terminal re-registration, keeping 5G subscriber profiles aligned while reducing network load.

Pre-connection MDT collection lets a multi-SIM terminal send stored data from inactive SIMs to the base station without delay.

Base stations exchange multi-card problem data during handover to avoid paging collisions, cut resource waste, and maintain communication.

A shared UE policy association lets V-SMF send one service-parameter message for multiple UEs, cutting redundant signaling and URSP overhead.

Proactive RIC control pushes edge-area UEs onto stronger visited networks before signal loss, reducing dropped calls and data interruptions.

Priority-coded TMSI ranges let mobile networks break allocation ties using device capability and subscriber data while conserving resources.

Event-triggered and periodic audits align Near-RT RIC subscriptions with E2 Node records to prevent stale service state and misconfiguration.

Preconfigured candidate SCGs are retained after SCG change, enabling continuous PSCell operations with less RRC signaling.

A V-NEF checks whether it can handle roaming capability requests directly, cutting extra I-NEF deployment cost and interface complexity.

UE capability feedback lets the network adapt MUSIM measurement gap settings when time-domain conflicts occur, improving measurement and communication.

When a terminal routing indicator changes, the UDM triggers initial registration to refresh AKMA keys and preserve authentication continuity.