Optimization of Amplify-and-Forward Multicarrier Two-Hop Transmission

@article{Zhang2011OptimizationOA,
  title={Optimization of Amplify-and-Forward Multicarrier Two-Hop Transmission},
  author={Wenyi Zhang and Urbashi Mitra and Mung Chiang},
  journal={IEEE Transactions on Communications},
  year={2011},
  volume={59},
  pages={1434-1445}
}
In this paper, frequency-domain relay processing in a two-hop transmission system is investigated. The relay is constrained to be "non-regenerative"; that is, the relay is only allowed to perform a symbol-by-symbol memoryless transformation of its received signals. Multicarrier modulation, e.g., orthogonal frequency division multiplexing (OFDM), is utilized… CONTINUE READING