Universal relaying for the interference channel

  title={Universal relaying for the interference channel},
  author={Peyman Razaghi and Wei Yu},
  journal={2010 Information Theory and Applications Workshop (ITA)},
This paper considers a Gaussian relay-interference channel and introduces a generalized hash-and-forward relay strategy, where the relay sends out a bin index of its quantized observation, and the receivers first decode the relay quantization codeword to a list, then use the list to help decode the respective messages from the transmitters. The main advantage of the proposed approach is in a scenario where the relay observes a linear combination of the transmitted signals and broadcasts a… CONTINUE READING
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