ghadahamdy
Newbie level 3
Hello all,
I am trying to get the receiver specs for a mobile WiMax tranceiver, in the standard, the only indication i found to receiver nonlinearity is given by the "adjacent and nonadjacent rejection at BER=10e-6 for 3 dB degradation C/I" numbers.
I really don't understand the term "for 3 dB degradation C/I"?, the standard doesn't give any details or power values for intermodulation tests in order to calculate IIP3 and IIP2, beside that, I can't find the required C/I ratio after the mixer in order to calculate oscilator phase noise.
can any body help?
Thank you very much
Ghada Hamdy
I am trying to get the receiver specs for a mobile WiMax tranceiver, in the standard, the only indication i found to receiver nonlinearity is given by the "adjacent and nonadjacent rejection at BER=10e-6 for 3 dB degradation C/I" numbers.
I really don't understand the term "for 3 dB degradation C/I"?, the standard doesn't give any details or power values for intermodulation tests in order to calculate IIP3 and IIP2, beside that, I can't find the required C/I ratio after the mixer in order to calculate oscilator phase noise.
can any body help?
Thank you very much
Ghada Hamdy