Broadcast approaches to dual-hop parallel relay networks

  title={Broadcast approaches to dual-hop parallel relay networks},
  author={Mahdi Zamani and Amir K. Khandani},
  journal={2012 IEEE International Symposium on Information Theory Proceedings},
This paper studies the problem of dual-hop transmission from a source to a destination via two parallel full-duplex relays in block Rayleigh fading environment. All nodes in the network are assumed to be oblivious to their forward-channel gains, however, they have perfect information about their backward-channel gains. We also assume a stringent decoding delay constraint of one fading block that makes the definition of ergodic (Shannon) capacity meaningless. Hence, we adopt the broadcast… CONTINUE READING
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