... λ − jvλ dλ dv dφ sinφ J(v,φ) (29) BER Analysis for MC-CDMA in Nakagami-m Fading Channels The integral of J(v, φ) can be obtained as [16] where W(v, φ) = R(v, φ) cos Θ(v, φ), sin2 φ v 2A2 Y (v, ... channel The fading channels used in computer simulations are Rayleigh (corresponding to m = 1) fading channels and Nakagami-m fading channels (m = is selected) Both the uplink and downlink are considered ... accurate in the downlink MRC is not practical for the downlink as the loss of orthogonality of the WH codes is emphasized in the receiver when applying it In the downlink, EGC outperforms MRC in...