Spectrum Sensing Chip for Dynamic Interference-Aware Allocation
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Solution Overview
Problem
Existing spectrum management systems struggle with efficiently managing the finite electromagnetic spectrum due to diverse wireless devices and technologies, leading to inefficiencies and interference, particularly as demand grows.
Innovation Solution
A system comprising monitoring sensors, a radio receiver front-end subsystem, a frequency domain programmable channelizer, blind detection engine, and noise floor estimator, integrated in a single chip or circuit board, for real-time analysis and classification of electromagnetic signals, enabling dynamic and prioritized spectrum utilization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional spectrum management systems are used to manage diverse wireless devices and technologies, then device compatibility and coverage are improved, but spectrum utilization efficiency deteriorates due to interference and inefficiencies
Solution Approach 1:
The system dynamically adjusts spectrum allocation and management parameters in real-time based on detected signal conditions, device priorities, and interference levels. The spectrum management is not static but adapts continuously to changing electromagnetic environments, allowing efficient utilization while maintaining device compatibility through flexible parameter adjustment.
Solution Approach 2:
The system changes key parameters such as frequency allocation, power levels, and modulation schemes based on detected signal characteristics and interference conditions. By dynamically modifying these parameters, the system optimizes spectrum utilization efficiency while ensuring compatible operation across diverse wireless devices and technologies.
2Measurement precision
If more monitoring and analysis components are added to achieve real-time spectrum analysis, then signal identification accuracy is improved, but device complexity increases
Solution Approach 1:
The system merges multiple monitoring sensors, signal analysis functions, and classification capabilities into an integrated spectrum management platform. By combining these components into a unified system rather than separate distributed elements, the patent achieves high signal identification accuracy while controlling overall system complexity through functional integration.
Solution Approach 2:
The monitoring and analysis components are designed with multi-functionality, where a single component performs multiple tasks such as signal detection, classification, interference analysis, and spectrum allocation. This universal design reduces the total number of components needed while maintaining high measurement precision through sophisticated multi-purpose analysis capabilities.
Data Source
AI summary
Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable to utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.