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srsLTE
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harq PID len in dci global symbol

This commit is contained in:
Ismael Gomez 2017-01-19 19:01:03 +01:00
parent 49a2a749a1
commit 9eca002789
1 changed files with 11 additions and 7 deletions
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18
srslte/lib/phch/dci.c
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@ -41,6 +41,10 @@
#include "dci_sz_table.h"
int harq_pid_len = 3;
/* Unpacks a DCI message and configures the DL grant object
*/
int srslte_dci_msg_to_dl_grant(srslte_dci_msg_t *msg, uint16_t msg_rnti,
@ -556,7 +560,7 @@ int dci_format1_pack(srslte_ra_dl_dci_t *data, srslte_dci_msg_t *msg, uint32_t n
srslte_bit_unpack(data->mcs_idx, &y, 5);
/* harq process number */
srslte_bit_unpack(data->harq_process, &y, 3);
srslte_bit_unpack(data->harq_process, &y, harq_pid_len);
*y++ = data->ndi;
@ -615,7 +619,7 @@ int dci_format1_unpack(srslte_dci_msg_t *msg, srslte_ra_dl_dci_t *data, uint32_t
data->mcs_idx = srslte_bit_pack(&y, 5);
/* harq process number */
data->harq_process = srslte_bit_pack(&y, 3);
data->harq_process = srslte_bit_pack(&y, harq_pid_len);
data->ndi = *y++ ? true : false;
// rv version
@ -687,7 +691,7 @@ int dci_format1As_pack(srslte_ra_dl_dci_t *data, srslte_dci_msg_t *msg, uint32_t
// in format1A, MCS = TBS according to 7.1.7.2 of 36.213
srslte_bit_unpack(data->mcs_idx, &y, 5);
srslte_bit_unpack(data->harq_process, &y, 3);
srslte_bit_unpack(data->harq_process, &y, harq_pid_len);
if (crc_is_crnti) {
if (nof_prb >= 50 && data->type2_alloc.mode == SRSLTE_RA_TYPE2_DIST) {
@ -788,7 +792,7 @@ int dci_format1As_unpack(srslte_dci_msg_t *msg, srslte_ra_dl_dci_t *data, uint32
// unpack MCS
data->mcs_idx = srslte_bit_pack(&y, 5);
data->harq_process = srslte_bit_pack(&y, 3);
data->harq_process = srslte_bit_pack(&y, harq_pid_len);
if (!crc_is_crnti) {
if (nof_prb >= 50 && data->type2_alloc.mode == SRSLTE_RA_TYPE2_DIST) {
@ -848,7 +852,7 @@ int dci_format1B_unpack(srslte_dci_msg_t *msg, srslte_ra_dl_dci_t *data, uint32_
// unpack MCS, Harq pid and ndi
data->mcs_idx = srslte_bit_pack(&y, 5);
data->harq_process = srslte_bit_pack(&y, 3);
data->harq_process = srslte_bit_pack(&y, harq_pid_len);
data->ndi = *y++ ? true : false;
data->rv_idx = srslte_bit_pack(&y, 2);
@ -989,7 +993,7 @@ int dci_format1D_unpack(srslte_dci_msg_t *msg, srslte_ra_dl_dci_t *data, uint32_
// unpack MCS, Harq pid and ndi
data->mcs_idx = srslte_bit_pack(&y, 5);
data->harq_process = srslte_bit_pack(&y, 3);
data->harq_process = srslte_bit_pack(&y, harq_pid_len);
data->ndi = *y++ ? true : false;
data->rv_idx = srslte_bit_pack(&y, 2);
@ -1038,7 +1042,7 @@ int dci_format2AB_unpack(srslte_dci_msg_t *msg, srslte_ra_dl_dci_t *data, uint32
y+=2;
/* harq process number */
data->harq_process = srslte_bit_pack(&y, 3);
data->harq_process = srslte_bit_pack(&y, harq_pid_len);
// Transpor block to codeword swap flag
if (msg->format == SRSLTE_DCI_FORMAT2B) {