Dear all,
 
We are trying to get the radio noise level from the driver. With the command iwconfig or from ic->ic_channoise, we always get the noise level field of -96dBm.(We have been trying to read it for some time.) We wonder if it is the thermal noise of the wifi card or the radio noise.  If it is the radio noise, is there some known way to manipulate some radio noise to make the value jitter?
 
regards,
 

Cheng Guo, PhD Student

Wireless and Mobile Communications Group

Faculty EEMCS

Delft University of Technology

Office Number: 19.320
Mekelweg 4, 2628CD, Delft, The Netherlands
T +31 (0)15 2786795 (Changed)

F +31 (0)15 2781774
E-mail c.guo@ewi.tudelft.nl