Beacon Systems Using Radio Waves TRIZ Cases

A control device dynamically assigns primary Ultra-Wideband anchors based on signal strength and collision maps.

A cockpit display system renders a synthetic perspective view of terrain alongside a graphical representation of beacon location data.

Spaced antennas measure signal strength deltas to determine mobile device direction, resolving accuracy versus complexity trade-offs.

Ground station aligns and merges beacon signals to resolve insufficient signal-to-noise ratios that prevent accurate Time of Arrival measurements.

A framework processes vehicle trajectory data from sparse sensor networks to generate tracking tables and identify specific travel behaviors.

Parallel plate waveguide model with lumped ports generates S-parameter data, reducing computational time and storage requirements for HIRF and EMP analysis.

Integrating GPS, modem, and RFID components reduces physical footprint while enabling automated location tracking and cargo status reporting.

Multi-angle detection calculates absolute distance using reception angles and inter-apparatus spacing, bypassing RSSI noise limitations.

Gateway device scans beacon signals to determine identifiers and output position reports, enabling accurate location tracking for low-capability devices.

A DVOR monitoring apparatus shifts subcarrier signal phase relative to the carrier signal before combining them for demodulation.

A single beacon system calculates distances from multiple mobile device sensors to determine precise indoor positioning.

Virtual timing markers embed precise navigation data within standard communication message streams.

A GPS application server provides assistant information to mobile terminals for precise location determination.

Extracting time and frequency metadata from radio signals enables spatial localization while reducing communication bandwidth and storage capacity requirements.

Access points filter received beacon frames to determine location, then self-label with geographic codes for accurate indoor positioning without GPS hardware.

Encoding data in pulse phases mitigates vulnerability to jamming and spoofing attacks while supporting efficient data transfer.

Digital radio communication nodes measure distance to prevent cross-coupling contamination by verifying tanker compartment alignment.

A UAV with multiple antennas traverses a flight path to collect phase measurements, resolving the trade-off between fixed-array accuracy and system complexity.

Mobile nodes collect beacon signal data to refine location precision without manual site surveys, applying preliminary action and feedback principles.

Integrating mask ROM into the GPS control unit stores map data on-chip, reducing manufacturing costs compared to large-capacity flash memory solutions.

Segmented sampling films prevent cross-contamination between toxic gases while a release film protects the medium from external interference.

Analyzing read count, RSSI, and timestamps mitigates RF reflection errors that reduce single-sensor accuracy.

Buoy anchors to seabed and relays navigation signals through water, bypassing ionospheric radio disturbances that block satellite GPS reception.

Tags determine position by receiving timestamps from base stations, eliminating active transmission to reduce energy consumption and interference.

Terminals measure configured sidelink signals to acquire relative positioning data, resolving the lack of available D2D positioning technology.

A terminal reports three-dimensional positioning measurement information to a positioning server for location derivation.

Orbital satellites detect terrestrial electromagnetic signals to replace costly ground-based monitoring networks with efficient wide-scale coverage.

A positioning system creates characteristic patterns from wireless messages to identify current space information.

A lighting apparatus beacon transmitter emits long and short distance signals to enhance indoor positioning accuracy.

First RRU receives reference signal from second RRU to determine delay value for location resolving.

Signaling muting configuration parameters to radio equipment resolves unknown pattern complexity and improves positioning measurement accuracy.

A millimeter-wave passive image system mounted on eyeglasses detects surrounding objects and transforms signals into audible voice guidance.

Orthogonal positioning reference signal sequences resolve physical cell identity ambiguity in dense cellular networks.

A self-contained positioning assembly decouples the beacon from luminaires to enable flexible indoor installation.

Encoding transmitter IDs in pulse group intervals counters jamming and spoofing attacks on navigation systems.

A wireless tag reading device uses multiple antennas to acquire signal strength and read counts for tracking tag movement.

Using all subcarriers in a resource block eliminates frequency holes and false peaks, improving timing measurement accuracy in 5G networks.

Segmented transmission frames reduce mobile device energy consumption while maintaining measurement precision for accurate location determination.

Ground transmitters broadcast pre-configured instructions to unmanned vehicles, reducing onboard complexity while enforcing safety policies in restricted areas.

A harmonic UHF transponder system modulates reference signals to downlink carriers and calculates distance via uplink phase detection.

A location engine estimates client positions using segmented wireless transmission measurements from beacons and access points.

Differential base station data enables simultaneous signal acquisition, resolving fragile sequential search limitations in weak signal environments.

A mobile geolocation calibrator transmits calibration signals and location data to radio direction finding systems aboard moving vehicles.

A vehicle object monitoring system uses a repositionable beacon to define dynamic zones of interest, resolving inadequate cargo area detection.

A drive test terminal collects network measurement data to automatically associate pico remote radio unit identifiers with physical locations.

Electronic devices determine position using beacon signal strength measurements to resolve indoor GPS signal blockage.

Dynamic frequency and beam association compensates for beam squint offsets to improve angle positioning accuracy in high-frequency multi-carrier systems.

Automated self-reporting by beacons eliminates manual assessment delays, enabling real-time status monitoring and efficient maintenance workflows.

Beacon vectors with cosine similarity filter signal distortion from bulkheads, enabling accurate occupant location identification for energy management.