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Adding CRC16 for BG2 at NR UE

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This commit is contained in:
Hongzhi Wang
2019-10-11 16:15:36 +02:00
parent 1a5efc7429
commit 348cc790be
1 changed files with 31 additions and 7 deletions
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openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
+31 -7
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@@ -346,7 +346,11 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
if (harq_process->round == 0) {
// This is a new packet, so compute quantities regarding segmentation
harq_process->B = A+24;
if (A > 3824)
harq_process->B = A+24;
else
harq_process->B = A+16;
nr_segmentation(NULL,
NULL,
harq_process->B,
@@ -495,8 +499,13 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
// printf("done\n");
if (harq_process->C == 1){
crc_type = CRC24_A;
length_dec = harq_process->B;
if (A > 3824)
crc_type = CRC24_A;
else
crc_type = CRC16;
length_dec = harq_process->B;
}
else{
crc_type = CRC24_B;
@@ -852,7 +861,11 @@ uint32_t nr_dlsch_decoding_mthread(PHY_VARS_NR_UE *phy_vars_ue,
if (harq_process->round == 0) {
// This is a new packet, so compute quantities regarding segmentation
harq_process->B = A+24;
if (A > 3824)
harq_process->B = A+24;
else
harq_process->B = A+16;
nr_segmentation(NULL,
NULL,
harq_process->B,
@@ -1038,7 +1051,11 @@ uint32_t nr_dlsch_decoding_mthread(PHY_VARS_NR_UE *phy_vars_ue,
// printf("done\n");
if (harq_process->C == 1){
crc_type = CRC24_A;
if (A > 3824)
crc_type = CRC24_A;
else
crc_type = CRC16;
length_dec = harq_process->B;
}
else{
@@ -1405,7 +1422,10 @@ void *nr_dlsch_decoding_process(void *arg)
if (harq_process->round == 0) {
// This is a new packet, so compute quantities regarding segmentation
harq_process->B = A+24;
if (A > 3824)
harq_process->B = A+24;
else
harq_process->B = A+16;
nr_segmentation(NULL,
NULL,
@@ -1561,7 +1581,11 @@ void *nr_dlsch_decoding_process(void *arg)
memset(harq_process->c[r],0,Kr_bytes);
if (harq_process->C == 1){
crc_type = CRC24_A;
if (A > 3824)
crc_type = CRC24_A;
else
crc_type = CRC16;
length_dec = harq_process->B;
}
else{