|
|
|
@ -335,10 +335,18 @@ int srslte_pusch_cfg(srslte_pusch_t *q, srslte_pusch_cfg_t *cfg, srslte_dci_msg_
|
|
|
|
|
if (srslte_refsignal_srs_send_cs(srs_cfg->subframe_config, tti%10) == 1 &&
|
|
|
|
|
srslte_refsignal_srs_send_ue(srs_cfg->I_srs, tti) == 1)
|
|
|
|
|
{
|
|
|
|
|
printf("PUSCH shorteneed for SRS UE transmission\n");
|
|
|
|
|
q->shortened = true;
|
|
|
|
|
/* If RBs are contiguous, PUSCH is not shortened */
|
|
|
|
|
uint32_t k0_srs = srslte_refsignal_srs_rb_start_cs(srs_cfg->bw_cfg, q->cell.nof_prb);
|
|
|
|
|
uint32_t nrb_srs = srslte_refsignal_srs_rb_L_cs(srs_cfg->bw_cfg, q->cell.nof_prb);
|
|
|
|
|
for (uint32_t ns=0;ns<2 && q->shortened;ns++) {
|
|
|
|
|
if (cfg->grant.n_prb_tilde[ns] != k0_srs + nrb_srs) {
|
|
|
|
|
q->shortened = false;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// If not coincides with UE transmission. PUSCH shall be shortened if cell-specific SRS transmission RB coincides with PUSCH allocated RB
|
|
|
|
|
}
|
|
|
|
|
// If not coincides with UE transmission. PUSCH shall be shortened if cell-specific SRS transmission RB
|
|
|
|
|
//coincides with PUSCH allocated RB
|
|
|
|
|
if (!q->shortened) {
|
|
|
|
|
uint32_t k0_srs = srslte_refsignal_srs_rb_start_cs(srs_cfg->bw_cfg, q->cell.nof_prb);
|
|
|
|
|
uint32_t nrb_srs = srslte_refsignal_srs_rb_L_cs(srs_cfg->bw_cfg, q->cell.nof_prb);
|
|
|
|
@ -348,14 +356,9 @@ int srslte_pusch_cfg(srslte_pusch_t *q, srslte_pusch_cfg_t *cfg, srslte_dci_msg_
|
|
|
|
|
cfg->grant.n_prb_tilde[ns] + cfg->grant.L_prb < k0_srs + nrb_srs))
|
|
|
|
|
{
|
|
|
|
|
q->shortened = true;
|
|
|
|
|
printf("CS n_prb=%d, L=%d, k0=%d, nrb=%d\n", cfg->grant.n_prb_tilde[ns], cfg->grant.L_prb, k0_srs, nrb_srs);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (q->shortened) {
|
|
|
|
|
printf("PUSCH is shortened TTI=%d\n", tti);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|