Location Information Based Service TRIZ Cases

Indoor object motion is tracked from wireless channel signatures, avoiding cameras, dedicated tags, and lighting-dependent sensing.

When terminals serve as sensing nodes, self-reported location enables target positioning and more reliable sensing information acquisition.

Combining positioning, sensing, and relative motion data helps match each mobile device to the correct object in crowded areas for personalized services.

An LMF matches terminal positioning capabilities and preferences to select methods that balance power use and positioning accuracy.

Filters client-device location data by coverage area to cut network load while improving emergency call routing and presence tracking.

Position estimates from mobile terminals weight cell-level aggregated data across area portions, improving geographic mapping below cell size.

A server-defined geofence gathers and aggregates anonymous mobile signals by area, enabling remote analysis without manual tracking.

A geopresence privacy broker lets third parties verify location-rule compliance without exact coordinates, preserving privacy and service accuracy.

Physical presence and trusted user relationships are used to grant secure Wi-Fi access without hard-wired setup, improving flexibility and security.

A dedicated network slice limits stolen phone functions while enabling location reporting for recovery and data protection.

Service-type resource blocks in shared COT reduce collisions and improve unlicensed spectrum allocation for priority traffic.

A variable delay timer uses cached location age to wait for fresher UE positioning, improving PSAP routing accuracy with less rerouting.

A virtual handshake lets a mobile device reconfigure settings for emergency network slice access, enabling faster location sharing with responders.

A tracking inhibitor blocks location reporting when detected, protecting users from unwanted tracking without changing existing transmitters.

A first UE verifies whether an SL positioning client is authorized before sharing privacy data, reducing unauthorized access in sidelink services.

Caching MSISDN, IMSI, and MME mappings in the visited network cuts signaling load while enabling accurate lawful interception positioning.

Backhaul-assisted relay routes distance-based sidelink messages through target network entities when direct UE links are limited, improving reliability and latency.

A nearby MEC positioning server shifts terminal measurement exchange to the user plane, shortening 4G and 5G location latency.

A primary user identity proxies a second identity in one terminal, improving paging efficiency while reducing network resource use and power consumption.

Centralizing AI model training in the LMF lets base stations use targeted assistance information for more accurate UE positioning with lower channel load.

Environmental sensing and ML classify the object's surroundings to locate attached wireless items more accurately without extra positioning hardware.

Up-to-date consent notifications let core network nodes enable location reporting only for approved terminals, avoiding privacy leaks and wasted signaling.

Preset communication links let smart devices send multimedia for synchronous display without complex setup, improving transfer speed and convenience.

Channel state information and speed-based trajectories enable precise terminal positioning from a single base station despite blockage and multipath.

UE location and movement reports let the core network detect TA boundaries in NTN, cutting unnecessary updates and improving paging success.

A server maps communicable and incommunicable areas from terminal feedback to avoid failed transmissions and cut terminal power waste.

Signal absorption and forward scatter let a wireless network distinguish humans from other objects with lower computational load and real-time tracking.

Probabilistic cell-to-zone weighting improves O-D matrix accuracy from mobile network events while limiting position sampling traffic.

Authorization codes and access tokens secure spatial anchor discovery and CRUD access in metaverse networks while limiting unauthorized operations.

UWB secure ranging verifies device proximity for access decisions, reducing location spoofing and strengthening restricted resource control.

Associating CG and SPS parameter sets lets XR transmissions adapt to changing packet sizes with lower signaling overhead and low-latency reliability.

A low-power tracker broadcasts hash values and activates GPS only after movement, enabling longer-range location with less battery drain.

Stored GPS location lets a user device show the last-known position of a lost aerosol provision device after communication is lost.

Biometric and proximity sensing gate information display so personal data is hidden when an authenticated user is away.

Trajectory-based machine learning links IP addresses to region-level positions, cutting log-processing effort while improving geolocation prediction.

During user data migration, the new management node triggers MME or AMF logout requests to raise offline success without new signaling.