Deployable Geolocation Array for Multi-Standard RF Signal Detection
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Solution Overview
Problem
Existing spectrum management devices are limited by their specificity to certain technologies, bulkiness, high cost, difficulty in use, and lack of real-time data analysis, making them inefficient for managing diverse wireless communications spectrum needs.
Innovation Solution
A system that automatically identifies and classifies RF signals in near real-time, providing real-time analytics and remote access to data through a virtualized computing network, using apparatuses with processors, receivers, and sensors to detect and analyze signals for open communication spaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If narrowly tailored spectral analyzer devices are used for specific communication standards, then measurement precision for that specific standard is improved, but adaptability to other technologies and spectrum uses deteriorates
Solution Approach 1:
The patent applies universality by designing a spectral analyzer that can measure multiple communication standards and spectrum uses through a single device. The system uses programmable functionality and configurable measurement parameters to adapt to different communication protocols (cellular, Wi-Fi, radar, etc.) without requiring separate dedicated devices for each standard, thereby achieving both precision and versatility.
Solution Approach 2:
The patent utilizes parameter changes by allowing the spectral analyzer to dynamically adjust its measurement parameters such as frequency range, resolution bandwidth, and detection thresholds based on the specific communication standard being analyzed. This enables the same hardware to maintain high measurement precision across different standards by reconfiguring operational parameters rather than requiring hardware changes.
2Adaptability or versatility
If comprehensive spectrum management devices are used to cover all technologies, then adaptability is improved, but device complexity and bulkiness increase
Solution Approach 1:
The patent implements universality through a unified platform that can handle multiple communication standards and spectrum applications. Instead of creating separate specialized devices for each technology, the system provides a single versatile analyzer that can be configured for various purposes, thereby reducing overall system complexity while maintaining broad adaptability.
Solution Approach 2:
The patent merges the functionality of multiple specialized spectral analyzers into a single integrated device. By combining measurement capabilities for different communication standards within one system, the patent eliminates the need for multiple separate devices and their associated complexity, achieving comprehensive coverage without proportional increase in device complexity.
3Measurement precision
If traditional spectral analyzers are used for real-time spectrum monitoring, then measurement precision is maintained, but loss of time in data analysis and processing increases
Solution Approach 1:
The patent applies continuity of useful action by implementing real-time spectral analysis that continuously monitors the spectrum without interruption. The system maintains constant measurement and processing operations, enabling immediate detection and analysis of spectrum changes as they occur, thereby eliminating time delays associated with periodic sampling and analysis of traditional instruments.
Solution Approach 2:
The patent replaces traditional mechanical signal processing methods with digital signal processing and computational algorithms. By using software-based analysis rather than hardware-only processing, the system achieves faster data analysis and real-time results while maintaining measurement precision, as digital processing can be optimized for speed without sacrificing analytical accuracy.
Data Source
AI summary
Systems, methods, and apparatus for geolocating a signal emitting device are disclosed. A monitoring array comprises at least four monitoring units. A distance ratio between the at least four monitoring units relative to a midpoint is determined. The at least four monitoring units are operable to scan independently for a signal of interest. The at least four monitoring units are operable to calculate times of arrival and angles of arrival for the signal of interest. Each of the at least four monitoring units is operable to measure the signal of interest and transmit a formatted message to other monitoring units within the monitoring array. Each of the at least four monitoring units is operable to determine a location of the signal emitting device from which the signal of interest is emitted based on calculations and measurements relating to the signal of interest.