Multipair Two-Way Half-Duplex DF Relaying With Massive Arrays and Imperfect CSI

@article{Kong2018MultipairTH,
  title={Multipair Two-Way Half-Duplex DF Relaying With Massive Arrays and Imperfect CSI},
  author={Chuili Kong and Caijun Zhong and Michail Matthaiou and Emil Bj{\"o}rnson and Zhaoyang Zhang},
  journal={IEEE Transactions on Wireless Communications},
  year={2018},
  volume={17},
  pages={3269-3283}
}
  • Chuili Kong, Caijun Zhong, +2 authors Zhaoyang Zhang
  • Published in
    IEEE Transactions on Wireless…
    2018
  • Mathematics, Computer Science
  • This paper considers a two-way half-duplex decode-and-forward relaying system, where multiple pairs of single-antenna users exchange information via a multiple-antenna relay. Assuming that the channel knowledge is nonideal and the relay employs maximum ratio processing, we derive a large-scale approximation of the sum spectral efficiency (SE) that is tight when the number of relay antennas <inline-formula> <tex-math notation="LaTeX">${M}$ </tex-math></inline-formula> becomes very large… CONTINUE READING

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