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srsLTE
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Fixed tbs=0 for format1c si-rnti

This commit is contained in:
Ismael Gomez 2016-05-31 21:23:51 +02:00
parent 1e3ba9e406
commit fa2fe0bf4e
1 changed files with 5 additions and 1 deletions
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6
srslte/lib/phch/ra.c
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@ -403,6 +403,7 @@ static int dl_dci_to_grant_mcs(srslte_ra_dl_dci_t *dci, srslte_ra_dl_grant_t *gr
if (dci->dci_format == SRSLTE_RA_DCI_FORMAT1A) {
n_prb = dci->type2_alloc.n_prb1a == SRSLTE_RA_TYPE2_NPRB1A_2 ? 2 : 3;
i_tbs = dci->mcs_idx;
tbs = srslte_ra_tbs_from_idx(i_tbs, n_prb);
} else {
if (dci->mcs_idx < 32) {
tbs = tbs_format1c_table[dci->mcs_idx];
@ -410,6 +411,7 @@ static int dl_dci_to_grant_mcs(srslte_ra_dl_dci_t *dci, srslte_ra_dl_grant_t *gr
}
grant->mcs.mod = SRSLTE_MOD_QPSK;
} else {
tbs = -1;
n_prb = grant->nof_prb;
if (dci->mcs_idx < 10) {
grant->mcs.mod = SRSLTE_MOD_QPSK;
@ -433,8 +435,10 @@ static int dl_dci_to_grant_mcs(srslte_ra_dl_dci_t *dci, srslte_ra_dl_grant_t *gr
tbs = 0;
i_tbs = 0;
}
}
if (tbs == -1) {
tbs = srslte_ra_tbs_from_idx(i_tbs, n_prb);
}
}
if (tbs < 0) {
return SRSLTE_ERROR;