On information flow and feedback in relay networks

  title={On information flow and feedback in relay networks},
  author={Bobbie Chern and Ayfer {\"O}zg{\"u}r},
  journal={2013 IEEE Information Theory Workshop (ITW)},
We consider wireless relay networks where a source node communicates to a destination node with the help of multiple intermediate relay nodes. In wireless, if a node can send information to another node, typically it can also receive information from that node. Therefore, inherently there are many possibilities for feeding back information in wireless… CONTINUE READING

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