Please use this identifier to cite or link to this item: https://doi.org/10.1109/25.875218
Title: Distribution of SIR and performance of DS-CDMA systems in lognormally shadowed Rician channels
Authors: Tjhung, T.T. 
Chai, C.C. 
Issue Date: Jun-2000
Citation: Tjhung, T.T.,Chai, C.C. (2000-06). Distribution of SIR and performance of DS-CDMA systems in lognormally shadowed Rician channels. IEEE Transactions on Vehicular Technology 49 (4) : 1110-1125. ScholarBank@NUS Repository. https://doi.org/10.1109/25.875218
Abstract: New closed form expressions for the probability density function and the cumulative distribution function of the ratio of LS Rician signals to LI Rician interferers, so-called signal-to-interference (SIR) power ratio, are derived. These SIR distributions are then used to evaluate the error probability and capture probability of direct sequence code division multiple access systems operating in Rician faded channels with lognormal shadowing. The influence of various system parameters such as the Rice K factor, shadowing spread, number of interferers, and spread spectrum processing gain on the system performance are analyzed and discussed.
Source Title: IEEE Transactions on Vehicular Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/80362
ISSN: 00189545
DOI: 10.1109/25.875218
Appears in Collections:Staff Publications

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