Position Fixation TRIZ Cases

A synchronized receiver network captures transmission signals and marks them with timestamps to determine relative object positions.

Periodic discovery windows and synchronization beacons balance positioning accuracy with power consumption in ad-hoc networks.

A method establishes cell relation configurations and clusters high-precision position data to associate polygons with result clusters.

A hybrid acoustic and electromagnetic system calculates remote device positions using time-of-flight measurements.

Segmented resource pools with guard periods mitigate clock drift errors during sidelink positioning, ensuring accurate user equipment location tracking.

A radio map update method detects measurement gaps and requests targeted data from terminal devices to improve accuracy.

Processor identifies sound source position via multiple microphones to distinguish user voice from ambient noise.

A subscriber location device monitors the MME to E-SMLC interface in LTE networks to extract and store geographical data.

Server detects terminal location to push relevant content and triggers deletion upon exit.

Positioning reference signal feedback mechanisms resolve interference and complexity trade-offs in distributed antenna systems.

Roving reference devices characterize local errors in non-GPS signals to resolve infrastructure complexity while maintaining positioning accuracy.

Electronic device sorts user equipment measurement reports to determine accurate 3D positions.

A pivotally coupled tracking device uses a pull-tab activation mechanism to simplify setup.

Passive acoustic fingerprinting identifies smuggling vehicles by analyzing emitted sound wave vibrations, eliminating radar detection risks.

Mobile monitor setups sweep RF signals across frequency bands to identify interference sources without complex direction-finding antennas.

RVM regression differentiates line of sight from non-line of sight access point signals, resolving indoor location errors caused by GPS signal blockage.

A location message structure embeds a reference time identifier to specify the satellite system time base used for position calculation.

An intelligent radar detection device monitors airport signal intensity to manage radio communication functions.

A multi-antenna receiver fuses radio frequency signals with inertial rotation data to determine device pose without phase synchronization.

Markov random fields analyze linear features to determine principal driving directions, enabling safe autonomous navigation in unmapped environments.

User equipment filters positioning signal measurements to train wireless models, resolving data quality contradictions.

Multi-frequency phase difference of arrival measurements enable reliable indoor positioning without complex GNSS hardware or high power consumption.

Sequence identifiers replace full hierarchical data in reports, reducing signaling overhead while maintaining unique identification accuracy.

Delaying GPS signal sampling after image capture minimizes electromagnetic interference from camera electronics, improving position fix accuracy.

Network entity configures positioning measurement parameters for user equipment during inactive states to enable autonomous location reporting.

A network node determines line of sight by comparing the Ricean factor and Root Mean Squared Error against predetermined thresholds.

Ultrasound detection identifies contents within sealed packages without ionizing radiation or external tags, resolving safety and cost trade-offs.

Triangulation validates GPS coordinates against detected assets, resolving manual survey bottlenecks.

A processing resource estimates client location within geofences and determines pathway existence between boundaries.

A mobile station merges GPS satellite signals with wireless network access point data to determine position.

Interpolating field strengths at virtual points reduces manual survey time while maintaining position-finding accuracy in multicell networks.

Terminal selects spatially adjacent PRS resources to report measurement results, resolving low positioning accuracy from ignoring spatial relationships.

A spectral response appliance derives location parameters from frequency-domain data collected by wireless access points.

A local positioning system redirects directive antenna beams to track transponders and increase available timing measurements.

A positioning station receives a time-of-flight cooperation table from an access point to determine location via signal ranges.

A mobile device selects wireless signals for position estimation using probabilistic models updated with historical data.

A navigation system determines journey destinations by classifying vehicle stops using GPS and sensor data streams.

A user equipment selects a positioning method using network assistance data to determine location.

A calibration data modification system enhances mobile station location accuracy through automated signal strength analysis.

A detection circuit processes electromagnetic signals to determine distance and orientation with millimeter accuracy.

Network devices generate reception power maps from pathloss data to determine mobile device positions without draining batteries or relying on GPS.

Server-assembled AR overlays display real-time lift data to improve situational awareness in dynamic construction environments.

An automated monitoring system tracks battery identifiers and locations to prevent theft and reduce manual verification time on job sites.

A locating system tracks patient elevation changes via ultra-wideband signals to detect falls without accelerometers.

A wireless energy transmission device determines receiving positions by matching current parameters against stored reference groups.

Determines optimal installation positions for monitoring and controlling apparatuses using radio coverage maps.

Low-frequency magnetic fields enable accurate positioning of tracked objects, eliminating signal reflection and blocking by obstacles.

An enhanced GPS receiver integrates an encryption module that uses the chip identification number to protect location information from interception.

Isolate direct sound arrivals from reverberations using preliminary filtering to eliminate environmental distortions and improve measurement precision.