Consider Rayleigh fading channel where the received power γ1 is exponentially distributed. The pdf of γ1 is
p(γ1) = (1/γ0)*exp(-γ1/γ0)
where γ0 is a known constant.
1.) If the threshold of outage is β >0, the outage probability of one branch is what?
2.) What is the outage probability of a system with M diversity branches where pure selection scheme is employed. (Pure selection means choose the best one out of M branches.)