Hello all,

As per CC2420 specs, LQI values varies from 50-110.
I am looking to average the LQI and calculate the packet reception ratio (PRR).

Consider, I transmitted  two packets and I have received a single packet of LQI 
107.
Now the PRR is number of packets received/ number of packets sent which 1/2=50%;
but to average LQI, I need the LQI value for unsuccessful packet,  I consider 
for unsuccessfull packet the LQI value is 50, then to compute average LQI.

Is this good method to compute average LQI?? Is there any available research 
articles based on this?
Please guide me.


Thanks,
Prem

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