Location Information Based Service TRIZ Cases

See how a detachable locator band uses smartphone activation to play audio and illuminate visua

See how RF-based pad-to-cooker pairing and temperature feedback prevent fire hazards in under-t

See how ultra-wideband communication replaces Bluetooth to enable precise external unit detecti

Real-time position data guides users to less congested exits, easing mass-facility bottlenecks and improving transport access.

Interference from nearby RF emitters is used to detect radar impairment, lower sensor confidence, and support safer vehicle navigation.

RTK-corrected geofence monitoring alerts golf vehicle operators and selectively limits drive functions when restricted areas are entered.

Measured RF interference is checked against expected power, distance, and angle to detect impaired vehicle radar and reduce sensor confidence.

RF interference is used as a diagnostic signal to detect radar impairment, lower sensor confidence, and support safer vehicle navigation.

Radar detections shared over BLE between personal mobility devices help reveal nearby hazards in limited-view areas and reduce missed objects.

A cloud-based job format lets plotter and galvo lasers share one workflow while auto-adjusting location-specific safety parameters.

A UAV group shares navigation through a leader that can hand over control by energy and capability, cutting power use and single-point failure risk.

Sensor-fed geofence management lets in-flight UAVs detect objects and enforce virtual boundaries for safer operations above 400 feet.

A portable tool learns authorized 3D usage zones from recorded positions, avoiding manual coordinates while preventing operation outside them.

A shared transponder localization scheme controls tool activation by absolute tool and object position, cutting assembly line cost and rework.

Bidirectional Wi-Fi sensing exchanges angle, time-of-flight, and Doppler data to locate multiple passive targets and estimate instantaneous speed.

Combining positioning, RFID, NFC, barcodes, and image timestamps lets a mobile app identify nearby items quickly without manual scanning.

A multi-segment RF sensing waveform resolves range and velocity in one transmission, reduces ghost objects, and preserves spectrum for communication.

A cloud emulation server authenticates lightweight user tags through nearby I/O devices to deliver rich communication services with lower device cost and power use.

Continuous endpoint monitoring recalculates user risk from behavior and policies, enabling access changes when session risk rises.

Embedded display data in radio signals enables client-side rendering and tracks reception and user actions across wireless broadcasts.

Configurable geo-boundaries and kinematic correlation improve device motion tracking, travel-time analysis, and stationary-duration visualization.

A PCF event subscription flow delivers PDUID changes to the 5G DDNMF, keeping ProSe direct discovery identifiers current and private.

Multiple PRS configuration sets let the LMF adapt 5G positioning precision while reducing signaling overhead for base stations and TRPs.

A subset of dual-radio APs is selected as network sensors to measure KPIs while preserving wireless coverage and limiting client-service interference.

GPS-based UE mapping guides users in no-service areas to the nearest cellular coverage zone while avoiding battery-draining cell searches.

Scheduled reference-signal measurements let NB-IoT devices improve positioning accuracy while lowering power use and avoiding direct device links.

A UE shares a handover event with peer UEs so grouped sidelink users switch cells together, cutting channel loss and preserving continuity.

Pre-stored route locations plus travel time and velocity let a vehicle estimate position and keep PC5 V2X links active when GPS is lost.

Near a geofence boundary, the UAV requests access permission and proceeds only after approval, preventing unauthorized entry and penalties.

Geofence radius and center are adjusted from location accuracy data to prevent false in/out detection and stabilize geofence service.

Per-service user plane configuration keeps multiple sensing nodes synchronized, improving sensing precision under dynamic mobility changes.

UWB secure ranging verifies device location from distance measurements, blocking spoofed access to restricted network resources.

Nearby terminals relay positioning assistance data so an out-of-coverage terminal can calculate location information without direct network support.

Bidirectional Wi-Fi sensing combines angle, time-of-flight, and Doppler data to locate passive targets and determine instantaneous speed.

Routes terminal measurement data through the user plane to a nearby positioning server, cutting 4G/5G location latency.

Network-based role checks use UE capabilities and identifiers to authorize ranging roles, improving positioning accuracy and preventing impersonation.

Electromagnetic field changes let a base station detect and connect modular input modules without a physical bus, improving interface flexibility.

Network policy APIs enforce application access by time, location, and app type, preventing bypass and keeping user controls consistent.

Dynamic geofence control adapts to moving and stopped service vehicles, improving timely user notifications based on position.

Tags assess channel activity before beacon transmission, choosing the least busy BLE channel to cut interference, lost data, and power use.

GPS-based boundary sensing lets a pet collar warn near a geo-fence, apply stronger correction outside it, and guide return to safe zones.

Notification-based hotspot login preserves automated authentication while presenting local content, terms, and status updates to users.

AKMA-based token validation secures proximity relay network access by checking freshness and PBSF keys before 5G service authorization.

Short-range wireless tags and readers map device locations in real time, easing server-space inventory control and theft detection.

Combining single-device ranging with inertial sensing identifies dwell points and movement vectors for indoor localization without multi-device setup.

Broadcast-triggered UWB TDoA ranging improves venue location accuracy while limiting battery drain and restricting identity exposure.

A nearby MEC positioning server shifts terminal measurement exchange to the user plane, reducing transmission distance and positioning delay.

Combining GPS, Wi-Fi, cellular, and sensor data with uncertainty-based weighting improves caller location accuracy for emergency services.

Area-based position and sensing data matching links each mobile device to the correct object, enabling personalized services in crowded coverage zones.

Terminal location data is shared with the sensing control side so target position can be determined when the terminal lies between sensing nodes.

Virtual geofencing replaces buried wires by using location and heading data to warn pets near boundaries and guide them back when they stray.

A SeMF coordinates sensing nodes and LMF triggers so 3GPP networks improve positioning accuracy without continuous sensing overhead.

Wireless base station connection changes complement CCTV blind spots to detect abnormal crowd movement with more accurate terminal-based verification.

Mobile network location checks replace unreliable IP geolocation to verify user presence, reduce fraud, and improve edge server selection.

Position and velocity vectors guide relay switching between mobile stations to keep base-station communication continuous as nodes move.

Regular transporter location and connectivity data builds precise maps that predict poor coverage and help prevent delivery delays.