Adaptive beamforming method based on closed-loop power control for DS-CDMA receiver in multipath fading channels

@article{Moghaddam2010AdaptiveBM,
  title={Adaptive beamforming method based on closed-loop power control for DS-CDMA receiver in multipath fading channels},
  author={Mohammad Dosaranian Moghaddam and Hamidreza Bakhshi and Gholamreza Dadashzadeh},
  journal={21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications},
  year={2010},
  pages={2087-2092}
}
In this paper, we propose smart step closed-loop power control (SSPC) algorithm in a direct sequence-code division multiple access (DS-CDMA) receiver in the presence of frequency-selective Rayleigh fading. This receiver consists of three stages. In the first stage, with conjugate gradient (CG) adaptive beamforming algorithm, the desired users' signal in an arbitrary path is passed and the inter-path interference is canceled in other paths in each RAKE finger. Also in this stage, the multiple… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 15 references

Effect of feedback delay on fixed step and variable step power control algorithm in CDMA systems

  • A. Kurniawan
  • Proc. 2002 IEEE International Conference on…
  • 2002
2 Excerpts

Similar Papers

Loading similar papers…