Modeling ordered subcarrier SNR in MIMO-OFDM wireless links

  title={Modeling ordered subcarrier SNR in MIMO-OFDM wireless links},
  author={Robert C. Daniels and Robert W. Heath},
  journal={Physical Communication},
Recent research has shown that the detected bit error-rate of coded and bitinterleaved multiple-input, multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) links is characterized by the ordered post-processing signal-to-noise ratio (SNR). In this paper, we show that the per-stream ordered SNR converges asymptotically (with delay spread) to the inverse, marginal cumulative distribution function (CDF) of post-processing SNR. We derive a new approximation of the post-processing… CONTINUE READING