Analytic expressions have been derived for the probability density functions of the total signal-to-interference ratio when considering mixed-type interference sources in the reverse link of a DS/CDMA packet radio system with Rayleigh fading. Four different scenarios were studied, and the corresponding expressions are presented for each situation. The users are divided into two groups: those that apply a closed-loop power control and those that only use an open-loop power control. By making use of these expressions, the mean block error probability is derived as a function of the number of total interfering users in each group.
CitationPérez Romero, J; Alonso Zárate, L.G; Agustí Comes, R. Average block error probability in the reverse link of a packet DS/CDMA system under Rayleigh fading channel conditions. IEEE Communications Letters, 2000, vol. 4, núm, 4, pàg. 116-118
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