Position Fixation TRIZ Cases

A calibration method uses a transceiver to determine magnetic moments of transmitter and receiver coils independently.

External device clock synchronization compensates for variable transmission delays by selecting accurate time information from multiple GPS data sentences.

A telemetry computing engine applies machine learning to user device data, generating location patterns and profiles for wireless carrier networks.

Polygon shrinking routines converge to global minima by selecting interior contraction points, resolving local minimum traps in AECID positioning.

Parallel Two-Way Ranging and Time Difference of Arrival determine device position, resolving multipath errors that degrade conventional localization accuracy.

Passive RF ear tags transmit unique identifiers to detector stations positioned near feed and water troughs.

A computing device generates a GPS constellation signal from alternative positioning and timing data to maintain receiver compatibility.

A hybrid positioning method combining ultra-wideband range measurements with pedestrian dead reckoning coordinates.

Ranking base station signal strengths determines mobile device location, eliminating triangulation complexity and reflection inaccuracies.

Onboard multilateration measures time differences of arrival to determine satellite position without synchronized ground stations.

Prioritizing wireless transmitters by geometric dilution of precision values reduces power consumption during short LPP positioning sessions.

Augmented reality devices use radio frequency beacon signals to determine precise spatial locations for rendering virtual objects.

Deriving attenuation characteristics via genetic algorithms enables precise geolocation in asynchronous networks lacking timing offset data.

A remote calibration generator synchronizes with an airborne goniometry apparatus using a shared external reference clock to execute precise measurement sequences.

An iterative processing system refines mobile device position data using radio signal fingerprints to generate accurate indoor radio maps.

A product positioning system displays location data using distinct visual modes for GNSS and base station signals.

A fitness monitoring system processes GPS speed data into minute buckets to automatically detect cycling activities.

A measurement request message specifies a desired number of reported path measurements between a base station and user equipment.

A location context managing method selects positioning sources via a scenario table to calculate device position.

A positioning method establishes a switching policy between first and second functionalities for user equipment.

Network devices derive secret keys from positioning measurements to prevent eavesdropping and tampering in 5G NR systems.

A rail vehicle determines fixed station positions using overlapping radio transmission areas between neighboring stations.

Coupled resonant loops amplify phase differences between antenna signals to enhance directional sensitivity patterns.

Segmenting radio transmitters by identification matching filters unreliable signals to resolve false position estimation in WLAN localization.

Terminal devices estimate clock frequency differences between networks to remove signal offsets and determine joint positioning information.

Segmented antenna groups and neural network estimation resolve NLOS propagation errors in cellular networks.

An optical movement sensor scans the travel surface to provide high-frequency position data for vehicle guidance.

A to-be-positioned node constructs a local distance matrix and applies low-rank sparse factorization to extract target network distances.

An acoustic sensor array calculates direction and distance of low frequency sources by filtering ambient noise interference.

A ranging reference signal performs simultaneous positioning and calibration to enhance location precision.

Segmenting RTC and RF power enables fast satellite acquisition while avoiding the high consumption of full standby modes.

Atmospheric pressure measurements disambiguate indoor location accuracy near staircases and elevator shafts where wireless signals suffer waveguide effects.

Low energy location beacons broadcast position information to resolve weak GPS signals and multipath interference indoors.

A marking system uses a viewing area to define a specific reading point for indicators on an indicator surface.

A terminal acquires positioning service information to determine primary and secondary terminals for location detection.

Time windows and contact-specific permissions balance location privacy with sharing capability by applying artificial errors to precise coordinates.

A multi-sensor system detects and tracks unmanned aerial vehicles using video, audio, Wi-Fi, and RF data.

An autonomous tracking system monitors radio frequency emissions to activate a distress beacon when signals cease.

RF probes detect antenna power to determine beam center, eliminating atmospheric interference and thermal variations.

A mobile positioning device tracks moving 3D objects using a linear location calculation formula and linear Kalman filter algorithm.

A geolocation system automatically configures remote workspaces by loading user profiles upon device arrival.

E-SMLC provides ranking and grouping information for positioning assistance data blocks to the base station.

First D2D UE estimates distance to a second terminal using reference base station signals and geometric constructs.

A single receiver calculates relative angle using Doppler frequency shifts, replacing complex inertial sensors with simpler acoustic processing.

Reference devices relay SL PRS measurements to resolve target UE location when direct signals are blocked.

An injection-locked oscillator detects reflected beacons to resolve the trade-off between antenna size and tracking sensitivity in mobile devices.

A wireless ranging method transmits frames and receives duration indications to determine distance between communication devices.

UWB tags provide centimeter-level positioning data via time-of-flight measurements to track object locations.

A localization tag uses magnetic induction to receive beacon messages and conditionally transmit position data via an RF transmitter.