Hello Peng, it is quite simple. RSSI is measuring power, it does not matter quite much whether it comes from noise, interference or useful signal.
That is the reason because there is another quality indicator which measures signal to noise ratio. Cheers! Sergio On Wed, Jun 15, 2011 at 4:14 PM, Peng Du <eddy....@gmail.com> wrote: > Hello everyone, > > I always thought the RSSI value read from received packets would fall > as the interference grows. However I just found that the reading > actually rises when I switch on a commercial interference generator.. > > Would anyone point out why this is happening? Thanks very much. > > Regards, > > Peng > _______________________________________________ > Tinyos-help mailing list > Tinyos-help@millennium.berkeley.edu > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >
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