Real-Time Spectrum Signal Classification for Adaptive RF Management

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Solution Overview

Problem

Existing spectrum management devices are limited by their specificity to narrow frequency ranges, bulkiness, high cost, difficulty in use, and lack of real-time data analysis, making them inefficient for managing diverse wireless communications technologies and optimizing spectrum usage.

Innovation Solution

A system and method for identifying and classifying wireless signals in real-time using a device with sensors, processors, and memory to analyze radio frequency measurements, providing near real-time analytics and identifying open spaces for communication.

Engineering Contradictions & Design Principles

VSEngineering 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 versatility and adaptability to changing spectrum use deteriorates

Engineering Contradiction:

Improvespectral measurement precisionVSAvoiddevice adaptability

Core Design Contradiction:

Measurement precisionVSAdaptability or versatility

Solution Approach 1:

The patent applies universality by creating a spectral analyzer that can handle multiple communication standards (cellular, Wi-Fi, radar, TV, microwave) within a single device. The system uses a universal receiver that can be configured to detect various signal types across different frequency bands, eliminating the need for multiple specialized devices and enabling adaptability to changing spectrum requirements.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent implements dynamics through software-configurable frequency tuning capabilities. The receiver can dynamically adjust its operating frequency and detection parameters based on current spectrum conditions and communication standards, allowing the same hardware to adapt to different operational requirements without physical reconfiguration.

Inventive Principle:

Principle #15Dynamics

2Adaptability or versatility

If comprehensive spectrum management is implemented to handle diverse wireless technologies, then adaptability is improved, but device complexity and bulkiness increases

Engineering Contradiction:

Improvespectrum management capabilityVSAvoidsystem complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent extracts the spectrum management functionality from complex standalone systems and integrates it into a more compact platform. By separating the core spectral analysis functions from auxiliary components, the system achieves comprehensive spectrum management capability while reducing overall device complexity and bulk.

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The system consolidates multiple specialized functions (cellular analysis, Wi-Fi detection, radar monitoring, TV spectrum analysis) into a single universal platform, reducing the need for multiple separate devices and simplifying the overall system architecture while maintaining comprehensive adaptability.

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Productivity

If real-time spectrum analysis is performed to optimize spectrum use, then productivity is improved, but use of energy increases

Engineering Contradiction:

Improvespectrum management efficiencyVSAvoidenergy consumption

Core Design Contradiction:

ProductivityVSUse of energy by moving object

Solution Approach 1:

The patent implements periodic spectrum scanning rather than continuous monitoring. The system performs spectral analysis at scheduled intervals and only activates full processing capabilities when changes are detected, reducing energy consumption while maintaining productive real-time spectrum management through event-driven operation.

Inventive Principle:

Principle #19Periodic action

Solution Approach 2:

The system uses partial action by performing lightweight spectral sampling and only initiating comprehensive analysis when necessary. This selective processing approach maintains productivity by acting on critical events while significantly reducing overall energy consumption compared to continuous full-capacity operation.

Inventive Principle:

Principle #16Partial or excessive action

4Measurement precision

If multiple specialized devices are used to cover all communication standards, then measurement precision for each standard is improved, but ease of operation deteriorates

Engineering Contradiction:

Improvesignal detection precisionVSAvoiddevice usability

Core Design Contradiction:

Measurement precisionVSEase of operation

Solution Approach 1:

The patent merges multiple specialized spectral analysis devices into a single integrated platform. By combining cellular, Wi-Fi, radar, and TV spectrum analysis capabilities in one unit with unified operation interfaces, the system maintains the measurement precision of specialized tools while dramatically improving ease of operation through consolidation.

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS12610265B2Systems, methods, and devices having databases for electronic spectrum management

Publication Date: 2026.04.21 DIGITAL GLOBAL SYSTEMS INC

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.