FIELD: radio engineering, communication.
SUBSTANCE: disclosed method is based on separate estimation of noise power and the power of a signal and noise mixture. Noise power is calculated by comparing a received signal and a filtered signal and squaring the difference thereof and the power of the signal and noise mixture is calculated by squaring the received signal. The method provides continuous payload transmission.
EFFECT: obtaining an estimate of the signal-to-noise ratio over a unit interval, having more accurate characteristics under the effect of various types of interference over the unit interval without introducing redundancy.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ESTIMATING SIGNAL-TO-NOISE RATIO USING PHASE-MODULATED SIGNALS | 2012 |
|
RU2548032C2 |
| METHOD OF ESTIMATING PARAMETERS OF A WIRELESS CHANNEL FADING MODEL AS PER LAW BY X-RAYS BASED ON A MULTIFREQUENCY SIGNAL | 2019 |
|
RU2706939C1 |
| METHOD OF DETERMINING RADIO CHANNEL FREEZING MODEL PARAMETERS ACCORDING TO RICE LAW BASED ON MULTI-FREQUENCY INFORMATION SIGNAL | 2014 |
|
RU2559734C1 |
| DEVICE AND METHOD INTENDED TO EVALUATE INTERFERENCE AND NOISE IN COMMUNICATION SYSTEM | 2004 |
|
RU2324291C2 |
| METHOD OF ESTIMATING PARAMETERS OF SIGNAL ENVELOPE FADING MODEL ACCORDING TO NAKAGAMI LAW BY MULTI-FREQUENCY INFORMATION SIGNAL | 2015 |
|
RU2608363C1 |
| METHOD FOR RADIO-ELECTRONIC PROTECTION OF GROUND RADAR SURVEILLANCE AND DEVICE THEREFOR | 2015 |
|
RU2586112C1 |
| DEMODULATOR OF PHASE-MANIPULATED SIGNALS | 2008 |
|
RU2393641C1 |
| METHOD OF DETECTING SIGNALS WITH CONSTANT FALSE ALARM LEVEL | 2009 |
|
RU2411535C2 |
| DEVICE FOR MODELING SINGLE-CHANNEL INFORMATION TRANSMISSION SYSTEM WITH PULSE-CODE MODULATION | 0 |
|
SU1578719A1 |
| METHOD OF RADIO-ELECTRONIC PROTECTION OF GROUND-BASED ALL-ROUND RADAR AND DEVICE FOR ITS IMPLEMENTATION | 2023 |
|
RU2812727C1 |
