Location Information Based Service TRIZ Cases
- Location-Based Content Access via Device Key Authentication
Device key authentication secures encrypted content on mobile devices while eliminating continuous network streaming and reducing bandwidth consumption.
- Cached Radio Signal Range Position Update
Mobile devices cache network radio signal ranges to determine position updating opportunities without constant GNSS queries.
- IoT Lawful Interception Probe Topology for Privacy Minimization
Topology of probes segments IoT lawful interception to collect authorized data while masking unauthorized information.
- Mobile Radio Channel Access Using Position Information
Position-based resource selection reduces transmission collisions in dense vehicular networks without increasing signaling overhead.
- Communication Control System Dynamic Service Area Adjustment
A communication control system determines terminal presence areas and adjusts service areas to maintain network connections.
- Information Presentation Apparatus for Location-Based Function Sequencing
An information presentation apparatus ranks location candidates to display optimal move sequences for user-defined function groups.
- Bidirectional Stylus Communication Protocol for Fast Capability Detection
Active stylus transmits capability information to a sensor controller enabling rapid orientation data exchange.
- Location Inference Engine Using Historical Scoring
A location inference engine scores historical entries to determine device position.
- Proximity-Based Access Rights Update for Network Content
Server updates network content access rights using device proximity detection, eliminating manual registration steps and reducing time to grant secure sharing.
- Proxy Device Reducing Gateway Connection Load
Relay devices segment the network to reduce direct gateway connections, lowering latency and improving bandwidth utilization.
- Public Engagement Platform Using Trusted Location Scoring
A public engagement computing platform scores user contributions based on verified location and relevance to prioritize feedback visibility.
- Beacon-Based Emergency Location System with Digital Signature Verification
A beacon-based system uses digital signatures to verify user device proximity for accurate emergency location services.
- Mobile Device Representation in VR Headset Peripheral Zones
Segmenting the visual field into central and peripheral zones allows users to interact with mobile devices without removing headsets.
- Portable Terminal Printing Prediction via Movement Direction
A portable terminal estimates user movement direction to predict the nearest image forming apparatus for printing.
- WLAN Access Point Location Optimization via RF Triangulation
RF discovery triangulation calculates access point coordinates to eliminate manual placement errors and optimize wireless coverage.