Spectrum Management Database for Real-Time Signal Classification
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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 identifies, classifies, and catalogs wireless signals in real-time using radio frequency measurements, providing near real-time analytics and data comparisons through a device with processors, sensors, and memory for automated signal detection and open space identification.
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 device complexity increases and adaptability decreases when standards change
Solution Approach 1:
The patent implements a universal spectral analyzer that can detect and analyze multiple communication standards (cellular, Wi-Fi, radar, microwave, etc.) within a single device. The system uses a broadband receiver capable of tuning across wide frequency ranges and automatically identifies signal types using pattern recognition algorithms, eliminating the need for multiple specialized devices or frequent hardware reconfiguration when standards change.
2Adaptability or versatility
If bulky spectral analyzer devices with complete spectrum management capabilities are used, then adaptability to diverse spectrum needs is improved, but ease of operation and portability deteriorate
Solution Approach 1:
The patent segments the spectrum management system into a portable handheld device and a remote database system. The handheld device performs real-time signal detection, classification, and baseline comparison locally, while comprehensive spectrum management functions including long-term data storage, advanced analytics, and regulatory compliance checks are performed remotely via wireless communication. This segmentation maintains full functionality while improving portability.
Solution Approach 2:
The patent introduces a wireless communication interface as an intermediary between the portable spectral analyzer and the remote database system. This intermediary enables the transfer of spectral data, commands, and results between the handheld device and the centralized system, allowing the portable device to operate independently for basic functions while accessing comprehensive resources remotely.
3Productivity
If real-time spectrum analysis is performed, then productivity is improved, but device complexity and processing requirements increase
Solution Approach 1:
The patent performs preliminary signal classification and baseline establishment locally in real-time, while deferring complex long-term analysis and comprehensive database updates to occur asynchronously with the remote system. The handheld device maintains a local database of baseline spectral patterns and performs immediate comparisons, while comprehensive processing is batched and transmitted to the remote system for advanced analysis.
Data Source
AI summary
Systems, methods, and apparatus are provided for automated identification of baseline data and changes in state in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the baseline data and changes in state based upon the measured and analyzed data in near real time, which is stored on each apparatus or device and/or on a remote server computer that aggregates data from each apparatus or device.