Position Fixation TRIZ Cases

UWB advertising packets carry session timing, letting circuitry sleep between ranging exchanges and reducing collisions.

A machine-learning positioning approach uses intermittent enhanced reports to maintain UE accuracy while reducing unnecessary signaling.

Frequency-domain PRS windowing separates multipath effects, improving UE channel estimates and positioning measurement reliability.

This case predicts wireless connection states across activity regions to place base stations for accurate indoor mobile robot positioning.

This case adjusts a vehicle UWB anchor’s receiving window after reception failures, improving ranging success without unnecessary power use.

Ground-station timing measurements use a satellite’s orbital motion to locate standard UEs without onboard GPS or Wi-Fi hardware.

Rolling-shutter eyewear tracking adapts pose counts to motion, preserving tracking accuracy while conserving processing resources.

This case trains a positioning model on RFFP data from varied transmission points and bandwidths for more accurate 5G UE location estimates.

Fixed UWB angle ranges can select the wrong device; adaptive positioning angles improve retrieval accuracy without antenna awareness.

Reference-node TDoA localizes wireless devices without synchronized clocks.

A virtual-scene map places distance-aware sound-source markers to improve localization when simulated audio is ambiguous or noisy.

Neural networks turn wireless signals into more accurate indoor user equipment positioning.

A reporting UE measures neighbor wireless signals and relays location data to the base station, reducing traffic, interference, and latency.

Coordinate conversion displays accurate UWB-tag positions on devices without UWB chips.

Different frequencies in one shared band parallelize exchanges across devices, reducing indoor ranging and direction-finding time.

This case shows how an LCS server routes external ranging requests through GMLC and LMF, expanding UE ranging use cases.