Performance Analysis of Zero-Forcing for Two-Way MIMO AF Relay Networks

  title={Performance Analysis of Zero-Forcing for Two-Way MIMO AF Relay Networks},
  author={Gayan Amarasuriya and Chintha Tellambura and Masoud Ardakani},
  journal={IEEE Wireless Communications Letters},
Transmit/receive zero-forcing (ZF) is studied for multiple-input multiple-output (MIMO) amplify-and-forward (AF) two-way relay networks (TWRNs). Specifically, two sources employ transmit and receive ZF during two consecutive time-slots for transmission and reception, respectively, while the relay performs analog network coding. Each source then requires only the instantaneous respective source-to-relay channel knowledge, and hence, the complexity of practical implementation is significantly… CONTINUE READING
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