Services Signalling TRIZ Cases
- AED Incident Reporting with Automated ePCR Data Transfer
This case uses incident IDs, local logs, and wireless transmission to reduce manual AED data entry into ePCR records.
- Travel Content Ranking by Geographic and User Context
The travel system ranks content categories and objects using geographic and user context to improve recommendation relevance.
- Beacon-Based Dispenser Authentication for Secure Hands-Free Transactions
A federated platform authenticates beacon and mobile devices before dispensing, reducing fraud risk while speeding transactions.
- Advertisement Break Marker Binding for Timely Content Management
Media devices detect ad-break markers while the server pre-binds breaks, improving timely advertisement delivery during network delays.
- Silent Network Authentication for Secure Personalized RCS Messaging
Machine learning schedules personalized RCS messages after silent authentication, helping reduce fraud and improve transaction completion.
- Social Network Caller Identification for Private Voice Communication
A server links social and communication identifiers to show caller context without exposing the caller’s telephone number.
- Earbud Bluetooth Connection Switching by Location and Device State
Earbuds select page or BLE operations from counterpart location and Bluetooth state, balancing fast links with lower power use.
- Anonymous Browser Location Mapping for Privacy-Preserving Interest Analysis
Anonymous browser coordinates support location mapping and interest analysis without PII.
- Dynamic Retail Geofencing Boundaries for Accurate In-Store Activation
Location-specific geofencing uses store size, population density, and urban-rural data to improve in-store feature activation.
- Location-Based Mobile Linking Through Anonymous Short Codes
This case uses location-aware short codes to connect strangers or open information without long URLs or personal contact details.
- Transient Access Network Content Delivery via Off-Peak Local Caching
An end-user premises device prefetches data off-peak, preserving station battery power while keeping content available locally.
- Remote UE Information Reporting for Relay Paging and Initial Signaling
Relay UE reporting of Uu and PC5 identifiers lets base stations configure local relay IDs for paging and initial signaling.
- Electronic Device BLE Registration with Two-Stage Signal Verification
A high-power discovery signal and lower-power verification signal reduce unintended BLE registrations and manual input.
- Machine-Learning Server Account Segmentation for Payment Contact Timing
Balance and behavior data guide contact methods and timing for overdue accounts, improving payment collection and limiting further debt.
- Privacy-Preserving Location Services with Hashed Bloom Filters
This case uses hashed location records and an intermediary to deliver notifications while shielding precise data and device identities.
- Method to operate multiple sensors for multiple instances of interconnected human activity recognition
Historical task sequences schedule only needed sensors, preserving HAR coverage while reducing bandwidth demand and energy use.
- Map-Based Service Notification for Beacon-Free Store Layouts
Coordinate-based notification positions adapt to store layout changes and target users by current terminal location and interests.
- Restricted Group Stories with Geo-Temporal Access Control
This case uses social connections, location, and event timing to manage contributions to restricted group stories.
- Delay-Tolerant IoT Networking Through Smartphone Beacon Relaying
Beacon relaying uses smartphones and low-power links to connect IoT devices while reducing energy use and deployment cost.
- Connectionless Short-Range Data Broadcasting with Priority Scheduling
Connectionless broadcasting reaches multiple devices while prioritizing urgent packets.