Code-constrained blind detection of CDMA signals in multipath channels

@article{Xu2002CodeconstrainedBD,
  title={Code-constrained blind detection of CDMA signals in multipath channels},
  author={Zhengyuan Xu and Ping Liu},
  journal={IEEE Signal Processing Letters},
  year={2002},
  volume={9},
  pages={389-392}
}
In this letter, a constant-modulus-algorithm-based multiuser detection scheme is proposed for a communication system under multipath propagation. To mitigate channel distortion and multiuser interference, we integrate multiple constraints into the optimization criterion. According to our analysis, the ability of the detector to remove all interference is ensured in the absence of noise when the constraints are properly preselected. However, in the presence of noise, the constraints highly… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-10 OF 49 CITATIONS

References

Publications referenced by this paper.
SHOWING 1-10 OF 12 REFERENCES

Geometrical characterizations of constant modulus receivers

  • H. Fan
  • IEEE Trans . Signal Processing
  • 1999

Similar Papers

Loading similar papers…