Adaptive joint nonlinear transmit-receive processing for multi-cell MIMO networks

  title={Adaptive joint nonlinear transmit-receive processing for multi-cell MIMO networks},
  author={Liang Sun and Ming Lei},
  journal={2012 IEEE Global Communications Conference (GLOBECOM)},
This paper considers signal processing algorithms for the downlink coordinated multi-point multiple-input multiple-output (MIMO) systems with multiple-antenna users. A novel adaptive joint nonlinear transmit-receive processing algorithm is proposed based on zero-forcing (ZF) criterion. In this algorithm, a block successive ZF precoding is first applied at the multiple base stations to pre-cancel partial multiuser interference. Then nonlinear Tomlinson-Harashima precoding is applied to further… CONTINUE READING
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