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@ -227,12 +227,12 @@ int srslte_pdsch_init_multi(srslte_pdsch_t *q, srslte_cell_t cell, uint32_t nof_
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srslte_modem_table_bytes(&q->mod[i]);
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srslte_modem_table_bytes(&q->mod[i]);
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}
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}
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for (i = 0; i < SRSLTE_MAX_CODEWORDS; i++) {
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if (srslte_sch_init(&q->dl_sch)) {
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if (srslte_sch_init(&q->dl_sch[i])) {
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ERROR("Initiating DL SCH");
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ERROR("Initiating DL SCH");
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goto clean;
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goto clean;
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}
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}
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for (i = 0; i < SRSLTE_MAX_CODEWORDS; i++) {
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// Allocate int16_t for reception (LLRs)
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// Allocate int16_t for reception (LLRs)
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q->e[i] = srslte_vec_malloc(sizeof(int16_t) * q->max_re * srslte_mod_bits_x_symbol(SRSLTE_MOD_64QAM));
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q->e[i] = srslte_vec_malloc(sizeof(int16_t) * q->max_re * srslte_mod_bits_x_symbol(SRSLTE_MOD_64QAM));
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if (!q->e[i]) {
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if (!q->e[i]) {
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@ -313,11 +313,10 @@ void srslte_pdsch_free(srslte_pdsch_t *q) {
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if (q->d[i]) {
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if (q->d[i]) {
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free(q->d[i]);
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free(q->d[i]);
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}
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}
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}
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/* Free sch objects */
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/* Free sch objects */
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srslte_sch_free(&q->dl_sch[i]);
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srslte_sch_free(&q->dl_sch);
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}
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for (i = 0; i < q->cell.nof_ports; i++) {
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for (i = 0; i < q->cell.nof_ports; i++) {
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if (q->x[i]) {
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if (q->x[i]) {
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@ -452,7 +451,6 @@ int srslte_pdsch_set_rnti(srslte_pdsch_t *q, uint16_t rnti) {
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static int srslte_pdsch_codeword_encode(srslte_pdsch_t *pdsch, srslte_pdsch_cfg_t *cfg,
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static int srslte_pdsch_codeword_encode(srslte_pdsch_t *pdsch, srslte_pdsch_cfg_t *cfg,
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srslte_softbuffer_tx_t *softbuffer, uint16_t rnti, uint8_t *data,
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srslte_softbuffer_tx_t *softbuffer, uint16_t rnti, uint8_t *data,
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uint32_t codeword_idx) {
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uint32_t codeword_idx) {
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srslte_sch_t *dl_sch = &pdsch->dl_sch[codeword_idx];
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srslte_ra_nbits_t *nbits = &cfg->nbits[codeword_idx];
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srslte_ra_nbits_t *nbits = &cfg->nbits[codeword_idx];
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srslte_ra_mcs_t *mcs = &cfg->grant.mcs[codeword_idx];
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srslte_ra_mcs_t *mcs = &cfg->grant.mcs[codeword_idx];
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uint32_t rv = cfg->rv[codeword_idx];
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uint32_t rv = cfg->rv[codeword_idx];
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@ -463,7 +461,7 @@ static int srslte_pdsch_codeword_encode(srslte_pdsch_t *pdsch, srslte_pdsch_cfg_
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nbits->nof_re, nbits->nof_bits, rv);
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nbits->nof_re, nbits->nof_bits, rv);
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/* Channel coding */
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/* Channel coding */
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if (srslte_dlsch_encode2(dl_sch, cfg, softbuffer, data, pdsch->e[codeword_idx], codeword_idx)) {
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if (srslte_dlsch_encode2(&pdsch->dl_sch, cfg, softbuffer, data, pdsch->e[codeword_idx], codeword_idx)) {
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ERROR("Error encoding TB %d", codeword_idx);
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ERROR("Error encoding TB %d", codeword_idx);
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return SRSLTE_ERROR;
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return SRSLTE_ERROR;
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}
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}
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@ -497,7 +495,6 @@ static int srslte_pdsch_codeword_encode(srslte_pdsch_t *pdsch, srslte_pdsch_cfg_
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static int srslte_pdsch_codeword_decode(srslte_pdsch_t *pdsch, srslte_pdsch_cfg_t *cfg,
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static int srslte_pdsch_codeword_decode(srslte_pdsch_t *pdsch, srslte_pdsch_cfg_t *cfg,
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srslte_softbuffer_rx_t *softbuffer, uint16_t rnti, uint8_t *data,
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srslte_softbuffer_rx_t *softbuffer, uint16_t rnti, uint8_t *data,
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uint32_t codeword_idx) {
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uint32_t codeword_idx) {
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srslte_sch_t *dl_sch = &pdsch->dl_sch[codeword_idx];
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srslte_ra_nbits_t *nbits = &cfg->nbits[codeword_idx];
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srslte_ra_nbits_t *nbits = &cfg->nbits[codeword_idx];
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srslte_ra_mcs_t *mcs = &cfg->grant.mcs[codeword_idx];
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srslte_ra_mcs_t *mcs = &cfg->grant.mcs[codeword_idx];
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uint32_t rv = cfg->rv[codeword_idx];
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uint32_t rv = cfg->rv[codeword_idx];
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@ -526,7 +523,7 @@ static int srslte_pdsch_codeword_decode(srslte_pdsch_t *pdsch, srslte_pdsch_cfg_
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srslte_sequence_free(&seq);
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srslte_sequence_free(&seq);
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}
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}
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return srslte_dlsch_decode2(dl_sch, cfg, softbuffer, pdsch->e[codeword_idx], data, codeword_idx);
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return srslte_dlsch_decode2(&pdsch->dl_sch, cfg, softbuffer, pdsch->e[codeword_idx], data, codeword_idx);
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}
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}
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return SRSLTE_SUCCESS;
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return SRSLTE_SUCCESS;
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@ -741,7 +738,7 @@ int srslte_pdsch_encode(srslte_pdsch_t *q,
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}
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}
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memset(&x[q->cell.nof_ports], 0, sizeof(cf_t*) * (SRSLTE_MAX_LAYERS - q->cell.nof_ports));
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memset(&x[q->cell.nof_ports], 0, sizeof(cf_t*) * (SRSLTE_MAX_LAYERS - q->cell.nof_ports));
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if (srslte_dlsch_encode(&q->dl_sch[0], cfg, softbuffer, data, q->e[0])) {
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if (srslte_dlsch_encode(&q->dl_sch, cfg, softbuffer, data, q->e[0])) {
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fprintf(stderr, "Error encoding TB\n");
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fprintf(stderr, "Error encoding TB\n");
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return SRSLTE_ERROR;
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return SRSLTE_ERROR;
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}
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}
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@ -852,17 +849,15 @@ int srslte_pdsch_encode_multi(srslte_pdsch_t *q,
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}
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}
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void srslte_pdsch_set_max_noi(srslte_pdsch_t *q, uint32_t max_iter) {
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void srslte_pdsch_set_max_noi(srslte_pdsch_t *q, uint32_t max_iter) {
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for (int cw = 0; cw < SRSLTE_MAX_CODEWORDS; cw++) {
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srslte_sch_set_max_noi(&q->dl_sch, max_iter);
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srslte_sch_set_max_noi(&q->dl_sch[cw], max_iter);
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}
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}
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}
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float srslte_pdsch_average_noi(srslte_pdsch_t *q) {
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float srslte_pdsch_average_noi(srslte_pdsch_t *q) {
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return q->dl_sch[0].average_nof_iterations;
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return q->dl_sch.average_nof_iterations;
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}
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}
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uint32_t srslte_pdsch_last_noi(srslte_pdsch_t *q) {
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uint32_t srslte_pdsch_last_noi(srslte_pdsch_t *q) {
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return q->dl_sch[0].nof_iterations;
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return q->dl_sch.nof_iterations;
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}
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}
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