Abstract:This paper proposes Steepest Decreasing Constant Modulus Algorithm (SDCMA) detection in frequency domain for MultiCarrier Direct Sequence-Code Division Multiple Access (MC DS-CDMA) systems.The proposed algorithm is used to equalize independent fadings of all subcarriers. At the same time we compare the SDCMA blind detection with subspace-based Minimum Mean-Squared Error (MMSE) detection. The simulation results show that the performance of SDCMA blind detection is superior to that of subspace-based MMSE detecti… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.