Position Fixation TRIZ Cases

A lookup table stores Monte Carlo simulation results to estimate lambda method failure probabilities.

User equipment adapts positioning method selection via network parameters to resolve accuracy and energy trade-offs.

V2V links share GPS and heading data to calculate lane position, resolving detection failures caused by blurred road markings in bad weather.

Down-scaling n-bit correlation integral values into m-bit data reduces memory storage requirements in GPS receivers.

A system estimates base station antenna positions using aggregated Assisted Global Positioning System data from mobile terminals.

A stationary observatory forwards beacon timing data to mobile units, enabling passive localization that improves energy efficiency and scalability.

Coordinate rotation aligns multi-component sensor axes to create directional nulls, resolving marine acoustic interference and improving measurement precision.

Combines measurement signals with a high-gain reference signal to estimate target direction.

A multistatic radar processing method generates single-receiver Cartesian tracks and merges them into multi-receiver tracks using prediction and filtering modules.

Satellite code phase measurements resolve integer cycle ambiguities in medium wave radio carrier signals, reducing ranging errors to within 2 to 6 meters.

Multi-source fusion of GPS, Wi-Fi, and Bluetooth signals resolves caller location ambiguity during emergency calls.

An unmanned aerial vehicle relays location data from a first responder emitter to resolve missing elevation information in smoke-filled buildings.

A maritime autonomous station keeping system uses differential GPS receivers to calculate precise separation distances between guide and following vessels.

A rotating microphone measures frequency shifts to calculate three-dimensional source location using the Doppler effect.

A sensor delay time estimation device interpolates discrete data into continuous values using Gaussian process regression.

System retrieves compulsory reporting waypoints and pre-defined tasks from a stored flight plan to generate visual alerts for pilots.

Particle swarm operations determine mobile device locations during calls, resolving the contradiction between location accuracy and computational complexity.

A radio network circuit measures phase values of signals exchanged between nodes to calculate distance.

A leakage detector uses Doppler shift to locate signal leaks in hybrid fiber-coax networks.

Signaling timeline difference values between base stations enables user equipment to calibrate observed arrival times.

A mobile location system fuses GPS data with ambient context to refine position determination.

A GPS position detecting apparatus switches between operation and inoperative modes to conserve battery energy during signal reception.

An electronic device outputs inaudible acoustic signals and analyzes reflected waves to determine object locations within a spatial structure.

Statistical analysis of radio measurements identifies nodes with unexpected signal characteristics for positioning systems.

Calibrating an inertial navigation unit using near-field communication signals from a fixed reference position.

Combining angle of arrival and high accuracy distance measurement in one unit eliminates inter-device communication overhead.

A positioning device transmits a beam and receives feedback from an electronic tag to determine object location.

A self-coordinated registration system determines protection zones around licensed receivers to adjust transmission parameters for safe outdoor Wi-Fi deployment.

A tool localization system calculates position via trilateration using three ultrasound receivers placed at arbitrary coordinates.

A mobile device requests location data from a paired companion unit to satisfy accuracy thresholds.

A two-phase location method sends coarse position data before fine calculation to provide immediate user feedback.

Non-coplanar three-component electromagnetic sensors detect radiation signals from coal-rock fractures to locate the main fracture source.

A geolocation system processes ancillary signal parameters to determine location fidelity values.

Consolidating multiple positioning reference signal measurements reduces signaling overhead and latency in 5G networks.

A user equipment determines a unified measurement interval based on the longest cell-specific PRS period for accurate RSTD reporting.

Simulcasting OFDM networks derive mobile station position from signal time of arrival differences across base stations, eliminating specialized GPS hardware.

A multilayered obstructed brokered hub repackages data through intermediary routing to secure embedded connections.

A four-microphone ultrasonic receiver calculates intersection points from range differences to determine emitter coordinates.

A Wi-Fi access controller queries a location server to map wireless access points to cellular cells, eliminating manual configuration efforts.

Central processing device synchronizes RF devices to a common network clock, achieving 50 nanosecond accuracy without dedicated atomic clocks.

An ML positioning model trained with diverse timing data from multiple user equipment units.

A collaborative node-based positioning method selects an anchor node to maximize monitoring nodes for precise location tracking.

A positioning system adjusts template phase shifts to compensate for Doppler-induced deviations in ultrasonic signals.

Zone-level detection reduces data processing load while maintaining reliable location tracking for customer service.

A reinforcement learning agent corrects inertial tracking trajectories using environmental constraints.

A radiomap system determines device location using locally-unique identifiers from wireless nodes.

A multi-frequency IR-UWB receiver combines squared moduli of complex samples across distinct central frequencies to isolate multipath components.

A mobile device detects RF signals from tracking objects and combines GPS data to calculate precise geographical coordinates.

A wireless location gateway integrates multiple positioning techniques to serve roaming mobile stations across diverse networks.

Programmable reference beacons transmit calibrated signals to satellites for precise distress signal location estimation.