2008 · 18 citations · 0 references
EngineeringCommunicationElectrical EngineeringDigital CommunicationInformation TheoryWireless CommunicationsChannel EstimationCommunication ComplexityDigital Signal ProcessingSignal Detection TheorySignal ProcessingWireless Channel ModelingBandwidth-constrained CommunicationMaximum Likelihood EstimatorMean Squared ErrorMultiplexing TechniquesMultiuser Detection
In this paper, we investigate the performance of various detection techniques for a spectrally efficient Frequency Division Multiplexing (FDM) system. In particular, we evaluate by simulation the performance of Zero Forcing (ZF) and Minimum Mean Squared Error (MMSE) sub-optimum linear detection techniques, as well as optimum Maximum Likelihood (ML) detection scheme. We also evaluate the computational complexity of the new model.