Blind Adaptive and Iterative Algorithms for Decision-Feedback DS-CDMA Receivers in Frequency-Selective Channels - de Lamare, Rodrigo C.; Sampaio-Neto, Raimundo (IEEE transactions on vehicular technology, 2007)
Keywords: Adaptive algorithms; Algorithms; Applied sciences; Blind adaptive algorithms; Blinds; Channels; Concurrent computing; Constraint optimization; d irect-sequence-code-division multiple access (DS-CDMA) systems; decision feedback receivers; Design optimization; Detection, estimation, filtering, equalization, prediction; Detectors; Estimating; Exact sciences and technology; Frequency; Information, signal and communications theory; Iterative algorithms; Iterative methods; Least squares approximation; Multiaccess communication; multiuser detection; Parameter estimation; Receivers; Signal and communications theory; Signal, noise; Stochastic processes; Systems, networks and services of telecommunications; Telecommunications; Telecommunications and information theory; Transmission and modulation (techniques and equipments); Fading channels; Multiuser detection; Parameter estimation; Adaptive algorithm; Iterative method; Stochastic method; Recursive algorithm; decision feedback receivers; Constrained optimization; direct-sequence-code-division multiple access (DS- CDMA) systems; Minimal variance; Frequency selection; Simulation; Least squares method; Code division multiple access; Blind adaptive algorithms; Growth of error; Uplink; Direct sequence; Signal detection; Cascade connection