Linear precoding for spatial multiplexing MIMO systems: blind channel estimation aspects

@inproceedings{Medles2002LinearPF,
  title={Linear precoding for spatial multiplexing MIMO systems: blind channel estimation aspects},
  author={Abdelkader Medles and Dirk T. M. Slock},
  booktitle={ICC},
  year={2002}
}
For the case of white uncorrelated inputs, most of the blind multichannel identification techniques are not very robust and only allow to estimate the channel up to a number of ambiguities, especially in the MIMO case. On the other hand, all current standardized communication systems employ some form of known inputs to allow channel estimation. The channel estimation performance in those cases can be optimized by a semiblind approach which exploits both training and blind information. When the… CONTINUE READING
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