A Two-Stage Adaptive MMSE Detector for Synchronous DS-CDMA System in a Rayleigh Fading Channel

@inproceedings{Lee2004ATA,
  title={A Two-Stage Adaptive MMSE Detector for Synchronous DS-CDMA System in a Rayleigh Fading Channel},
  author={Hye-Jeong Lee},
  year={2004}
}
I n this paper, a two-stage adaptive minimum meansquared error (MMSE) detector for synchronous DS-CDMA system is considered in a Rayleigh fading channel. The near-far effect causes performance degradation of a DS-CDMA system. To improve performance of the adaptive MMSE detector in a nearfar environment, a near-far resistant decorrelating decisionfeedback detector (DDFD) is combined with the adaptive MMSE detector in which a normalized least mean square (NLMS) algorithm is utilized as an… CONTINUE READING