Location Information Based Service TRIZ Cases
- Sidelink Localization Coordination for Coverage-Limited Positioning
Neighboring UEs share reference and synchronization signals for sidelink TDOA and AoA/AoD positioning where core network coverage is limited.
- Geofenced IoT Edge Virtualization for Lightweight Application Management
Geofence hierarchies generate edge policies and orchestration protocols to virtualize IoT applications, reducing device overhead while governing secure data exchange.
- Relative-Location Security Control Using Multiple Reference Devices
Detect necessary and related reference devices by type and count to set a movable device’s security level and restrict operations in uncertain locations.
- Wireless Positioning Information Exchange for Adaptive AI/ML Models
Wireless positioning loses accuracy in non-line-of-sight environments; model and entity feedback enables customized, real-time AI/ML adaptation.
- Dual-Structure Personal Item Tracking for Separation Alerts
A container tracking structure and item structure use threshold-distance alerts to help recover wallets, cards, and other misplaced items.
- Mobile Device Presence Verification With Zero-Knowledge Proofs
Zero-knowledge value exchange lets a network node confirm a mobile device is nearby without revealing exact location.
- Travel-Route Paging With Selective Base-Station Broadcasting
Paging every base station in a tracking area wastes communication resources; route-based targeting broadcasts only where a terminal may travel.
- RF Network Presence Sensing for Fiducial-Free Person Detection
RF absorption and forward scatter distinguish humans from other objects while baseline profiles reduce computational loading.
- Motion-Aware Object Location Tracking With Adaptive Averaging
Multiple tag readers can create blind zones and inaccurate movement data; adaptive averaging uses shorter windows in motion and longer windows at rest.
- UAV Location Access Management with Dynamic Geo-Fencing
An access manager updates UAV geo-fencing from current area data, helping prevent unauthorized entry into restricted regions.
- User Tag Authentication Through Secure Terminal Emulation
Secure channels authenticate user tags and I/O devices before a cloud emulation server delivers communication services through available interfaces.
- Product Pallet Smartphone Detection for Shop-Floor Placement Checks
Nearby smartphone detection lets suppliers verify whether product pallets are on the shop floor or in the stockroom without manual checks.
- Centralized Device Authentication with Context-Based Trust Levels
Device profiles and activity data assign trust levels, letting online services authenticate access without repeated usernames and passwords.
- Geographic Entity-Category Opportunity Prediction with Machine Learning
Distance and event data guide machine learning to identify entity-category opportunities in geographic areas with greater accuracy and efficiency.
- Network Event Subscriptions for 4G-to-5G Domain Continuity
Pre-provisioned event subscriptions let network nodes track device access across 4G-to-5G domain changes without service interruptions.
- 5G Location Privacy Data Transmission with End-to-End MAC Verification
See how UE-generated message authentication codes let the UDM detect tampered location privacy settings routed through the GMLC.
- Position-Synchronized Content Sharing Between Independent Mobile Units
Position-linked recording lets independently moving mobile units share the same content at appropriate times during their journeys.