Adaptive downlink beamforming for multiuser MISO systems combined with user selection

@article{Chen2010AdaptiveDB,
  title={Adaptive downlink beamforming for multiuser MISO systems combined with user selection},
  author={Lei Chen and Ju Liu and Guowei Zhang and Jie Ren},
  journal={IEEE 10th INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS},
  year={2010},
  pages={1533-1536}
}
We consider adaptive downlink beamforming strategy for multiuser Multi-Input Single-Output(MISO) systems. It is well known that the non-linear dirty paper coding (DPC) can entirely eliminate the interference of the other users, but it is computationally prohibitive. The Zero-Forcing Beamforming(ZFBF) is an filternative solution also with high complexity due to the inversion of composite channel matrix. In our proposed adaptive downlink beamforming method, we first estimate the singular value… CONTINUE READING

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Matrix Computations, third ed

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