@article{article5caf4467,
title   = {A new approach for evaluating the BER of a multirate, multiclass OFFH-CDMA system},
author = {Raddo, Thiago Roberto and Sanches, Anderson Leonardo and Reis Junior, José Valdemir dos and Borges, Ben-Hur Viana},
year = {2012},
doi = {10.1109/LCOMM.2011.121311.111691},
journal   = {IEEE Communications Letters}
}