An iterative algorithm for joint signal and interference alignment

@article{Kumar2010AnIA,
  title={An iterative algorithm for joint signal and interference alignment},
  author={K. Raj Kumar and Feng Xue},
  journal={2010 IEEE International Symposium on Information Theory},
  year={2010},
  pages={2293-2297}
}
We consider the problem of signal design for transmission over an interference channel, along the lines of the recently proposed strategy of Interference Alignment. In the framework of interference alignment, each receiver maintains an interference subspace. The transmitters shape their transmissions such that all the interference seen at a particular receiver falls into its interference subspace, hence allowing the remaining receiver space to be used for reception of the useful signal. In… CONTINUE READING

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