Network Data Management TRIZ Cases
- Stale User Context Detection in 5G gNodeB
Periodic Event A1 checks and CSI reports detect stale user contexts to prevent resource wastage from desynchronization.
- Dynamic SIM Card Selection for Multi-SIM Task Optimization
Automatically selects the most efficient Subscriber Identification Module for specific tasks using capability and cost analysis.
- Device-Assisted SIM Replacement for LTE Access
User equipment detects a 2G identification module and notifies the operator to activate a new USIM card.
- Multi-SIM Paging Collision Avoidance via Time Slot Segmentation
Wireless devices transmit multi-SIM request messages to network nodes for acceptance, enabling simultaneous service management across multiple networks.
- UE Capability Cost Signaling for Dynamic Radio Resource Budgeting
Signaling processing cost burdens enables dynamic radio resource configuration within device limits, avoiding network detachment.
- Device-Type Steering Logic for Roaming Bandwidth Optimization
Equipment Identity Register rules steer IoT, VoLTE, and non-VoLTE devices to specific networks, resolving bandwidth optimization versus selection accuracy.
- Dual Baseband Processor Architecture for Wireless Traffic Segmentation
Segmenting packet and circuit switched traffic across separate baseband processors resolves efficiency bottlenecks in legacy 4G devices.
- Third-party Call Control Server for Mobile Service Restriction
A call control server intercepts VLR traffic to modify subscriber data parameters.