Broadband Spectrum Identification for Real-Time Signal Profiling

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Solution Overview

Problem

Current 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.

Innovation Solution

A system that identifies, classifies, and catalogs radio frequency signals using near real-time processing, incorporating sensors, processors, and databases to analyze and manage spectrum usage across various technologies, providing real-time data and location information.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If spectrum management devices are tailored to specific technologies, then measurement precision for that technology is improved, but adaptability to other technologies deteriorates

Engineering Contradiction:
Improvesignal detection precisionVSAvoidtechnology coverage
Core Design Contradiction:
Measurement precisionVSAdaptability or versatility

Solution Approach 1:

The patent implements a universal spectrum management device that can detect and analyze multiple wireless communication technologies simultaneously through a single integrated receiver system. The device uses a broadband receiver capable of capturing signals across diverse frequency bands and communication standards, eliminating the need for multiple specialized devices while maintaining detection precision for each technology through software-based signal processing.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If comprehensive spectrum management is implemented, then adaptability to various technologies is improved, but device complexity increases

Engineering Contradiction:
Improvespectrum coverageVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent extracts the complexity from the hardware domain and relocates it to the software domain. By using a single simple receiver hardware component and implementing all the sophisticated signal processing, protocol identification, and interference analysis functions through software algorithms, the device achieves comprehensive spectrum management capability while maintaining hardware simplicity and ease of deployment.

Inventive Principle:
Principle #2Taking out (Extraction)

3Productivity

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

Engineering Contradiction:
Improvereal-time detection speedVSAvoidenergy consumption
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

The patent implements continuous spectrum monitoring through a receiver that operates continuously across the entire spectrum band, constantly capturing signal characteristics and updating the interference map in real-time. This continuous operation enables the system to detect and respond to dynamic spectrum changes immediately, improving productivity through timely interference detection while managing energy consumption through efficient signal processing algorithms that analyze only the most relevant signal features.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS20260067854A1Systems, methods, and devices for electronic spectrum management for identifying signal-emitting devices
Publication Date: 2026.03.05 DIGITAL GLOBAL SYSTEMS INC
  • US20260067854A1 patent drawing
  • US20260067854A1 patent drawing
  • US20260067854A1 patent drawing

AI summary

Apparatus and methods for identifying a wireless signal-emitting device are disclosed. The apparatus is configured to sense and measure wireless communication signals from signal-emitting devices in a spectrum. The apparatus is operable to automatically detect a signal of interest from the wireless signal-emitting device and create a signal profile of the signal of interest; compare the signal profile with stored device signal profiles for identification of the wireless signal-emitting device; and calculate signal degradation data for the signal of interest based on information associated with the signal of interest in a static database including noise figure parameters of a wireless signal-emitting device outputting the signal of interest. The signal profile of the signal of interest, profile comparison result, and signal degradation data are stored in the apparatus.