How should I determine threshold on received signal power(underwater acoustic signals) so that the signal can be decoded correctly. I understand that the threshold may vary device to device but I want the value for research purpose independent of any device.
Regards
Dear Tariq,
I suggest to you link and attached files in topics.
-DOSITS: Detection Threshold for Sonar
www.dosits.org › Science of Sound › Advanced Topics
Best regards
@Mohamed-Mourad Lafifi ....... Sir I have written the attached matlab code to calculate required transmission power based on distance between the sender and receiver and SNR threshold at the receiver(My aim is to calculate energy consumption ultimately). However I get very huge value for required Intensity(Req_I) and Required Transmission Power (Req_Pt). Can you please point out where i am doing it wrong.
Best Regards
Req_SL=SNRth+TL+NL+DI; %Required Source Level. is it in dB or Watts?what about the units of the individual terms?
In our measured data of underwater sensor network at Receiver, we have received SNR has opposite data direction than received data rate. The measurement has been done at Incheon Sea Port. Could you pls explain the matter?
In covariance matrix, SNR eigenvalue is on fourth quadrant and data rate is in first quadrant, when we plot principal component 1 and 2.
I am not able to visualize your experimentation.Is the plot between I and Q components or between the vector components of the particle velocity channel?
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