Systems, methods, and devices having databases and automated reports for electronic spectrum management
Systems, methods and apparatus for spectrum data management for a radio frequency (RF) environment are disclosed. An apparatus comprises at least one receiver, an automatic signal detection (ASD) module, and a learning and conflict detection engine. The apparatus is at the edge of a communication network. The at least one receiver processes RF energy received from the RF environment, thereby generating processed data. The ASD module is configured to extract meta data and detect anomaly based on the processed data. The learning and conflict detection engine is configured for conflict recognition and anomaly identification based on the processed data. The apparatus is operable to generate at least one report for the RF environment.
1. An apparatus for spectrum data management for a radio frequency (RF) environment, comprising:
at least one receiver, an automatic signal detection (ASD) module, and a learning and conflict detection engine;
wherein the apparatus is operable to sweep and learn the RF environment, thereby creating learning data including power level measurements of the RF environment;
wherein the apparatus is operable to form a knowledge map based on the power level measurements of the RF environment;
wherein the apparatus is operable to scrub a real-time spectral sweep against the knowledge map;
wherein the apparatus is operable to detect at least one signal in the RF environment based on matched positive and negative gradients;
wherein the apparatus is operable to average the real-time spectral sweep, remove areas identified by the matched positive and negative gradients, and connect points between removed areas to determine a baseline;
wherein the apparatus is operable to smooth the real-time spectral sweep with a correction vector, wherein the correction vector is determined according to the real-time spectral sweep;
wherein the apparatus is operable to use gradients from smoothed signal data to create a calibration vector;
wherein the apparatus is operable to use the calibration vector to de-bias raw signal data; and
wherein the apparatus is operable to subtract the baseline from the real-time spectral sweep to reveal the at least one signal.
2. The apparatus of claim 1 , wherein the apparatus is fixed.
3. The apparatus of claim 1 , wherein the apparatus is mobile, and wherein the apparatus is installed on a drone, a vehicle, and/or a convoy.
4. The apparatus of claim 1 , wherein the at least one receiver comprises a primary receiver and a secondary receiver, wherein the primary receiver is configured to generate In-Phase and Quadrature (I/Q) data for at least one target bandwidth based on the learning and conflict detection engine, and wherein the secondary receiver is configured to perform a fast Fourier transform (FFT) based on a wideband sweeping of the RF environment.
5. The apparatus of claim 4 , further comprising an I/Q buffer, wherein the learning and conflict detection engine is operable to determine whether to keep the I/Q data in the I/Q buffer.
6. The apparatus of claim 4 , further comprising a demodulator configured to distill the I/Q data and store actionable I/Q data, wherein the actionable I/Q data comprises signal metrics, protocol data, radio identification (ID), network ID and layer 3 data.
7. The apparatus of claim 1 , wherein the learning and conflict detection engine is configured for conflict recognition and anomaly identification.
8. The apparatus of claim 1 , wherein the learning and conflict detection engine is operable to tune the ASD module automatically.
9. The apparatus of claim 1 , wherein the apparatus is operable to process signal data using compressed data for deltas, thereby generating processed data, and wherein the apparatus is configured to detect at least one anomaly based on the processed data.
10. The apparatus of claim 1 , wherein the ASD module is operable for signal recognition based on temporal feature extraction.
11. The apparatus of claim 1 , wherein the ASD module is operable to detect a narrowband signal with a bandwidth from 1 kHz to 60 kHz inside a wideband signal with a bandwidth up to 100 MHz across a 6 GHz spectrum.
12. The apparatus of claim 1 , wherein the apparatus is operable to generate at least one report for the RF environment.
13. An apparatus for spectrum data management for a radio frequency (RF) environment, comprising:
at least one receiver;
wherein the apparatus is operable to sweep and learn the RF environment, thereby creating learning data including power level measurements of the RF environment;
wherein the apparatus is operable to form a knowledge map based on the power level measurements of the RF environment;
wherein the apparatus is operable to scrub a real-time spectral sweep against the knowledge map;
wherein the apparatus is operable to detect at least one signal in the RF environment based on matched positive and negative gradients;
wherein the apparatus is operable to average the real-time spectral sweep, remove areas identified by the matched positive and negative gradients, and connect points between removed areas to determine a baseline;
wherein the apparatus is operable to smooth the real-time spectral sweep with a correction vector, wherein the correction vector is determined according to the real-time spectral sweep;
wherein the apparatus is operable to use gradients from smoothed signal data to create a calibration vector;
wherein the apparatus is operable to use the calibration vector to de-bias raw signal data; and
wherein the apparatus is operable to subtract the baseline from the real-time spectral sweep to reveal the at least one signal.
14. The apparatus of claim 13 , wherein a learning and conflict detection engine is configured for conflict recognition and anomaly identification.