diff --git a/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c b/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c index 3fa192f7cbaa371485c3a1102dc9b223ea4142be..e03d9cc198c47945f19599fa24cb50db1611e4bd 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c +++ b/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c @@ -1876,10 +1876,11 @@ int nr_rx_pusch_tp(PHY_VARS_gNB *gNB, for (int aarx = 0; aarx < frame_parms->nb_antennas_rx; aarx++) avgs = cmax(avgs, avg[aatx*frame_parms->nb_antennas_rx+aarx]); + pusch_vars->log2_maxh = (log2_approx(avgs) >> 1); - if (rel15_ul->nrOfLayers == 2 && rel15_ul->qam_mod_order < 6) + if (rel15_ul->nrOfLayers == 2 && rel15_ul->qam_mod_order >= 6) pusch_vars->log2_maxh = (log2_approx(avgs) >> 1) - 3; // for MMSE - else + else if (rel15_ul->nrOfLayers == 1) pusch_vars->log2_maxh = (log2_approx(avgs) >> 1) + 1 + log2_approx(frame_parms->nb_antennas_rx >> 2); if (pusch_vars->log2_maxh < 0)