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Commit 3e3dfdb7 authored by Massive's avatar Massive
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increasing buffer sized to accomodate largest LDPC block length

parent 86707c05
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Showing with 6 additions and 5 deletions
openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
View file @ 3e3dfdb7
......@@ -71,7 +71,7 @@ void free_eNB_dlsch(LTE_eNB_DLSCH_t *dlsch)
for (i=0; i<dlsch->Mdlharq; i++) {
#ifdef DEBUG_DLSCH_FREE
printf("Freeing dlsch process %d\n",i);
printf("Freeing dlsch process %d\n",i);
#endif
if (dlsch->harq_processes[i]) {
......@@ -195,16 +195,16 @@ LTE_eNB_DLSCH_t *new_eNB_dlsch(unsigned char Kmimo,unsigned char Mdlharq,uint32_
if (abstraction_flag==0) {
for (r=0; r<MAX_NUM_DLSCH_SEGMENTS/bw_scaling; r++) {
// account for filler in first segment and CRCs for multiple segment case
dlsch->harq_processes[i]->c[r] = (uint8_t*)malloc16(((r==0)?8:0) + 3+ 768);
dlsch->harq_processes[i]->d[r] = (uint8_t*)malloc16((96+12+3+(3*6144)));
dlsch->harq_processes[i]->c[r] = (uint8_t*)malloc16(((r==0)?8:0) + 3+ 1056);
dlsch->harq_processes[i]->d[r] = (uint8_t*)malloc16((96+12+3+(3*8448)));
if (dlsch->harq_processes[i]->c[r]) {
bzero(dlsch->harq_processes[i]->c[r],((r==0)?8:0) + 3+ 768);
bzero(dlsch->harq_processes[i]->c[r],((r==0)?8:0) + 3+ 1056);
} else {
printf("Can't get c\n");
exit_flag=2;
}
if (dlsch->harq_processes[i]->d[r]) {
bzero(dlsch->harq_processes[i]->d[r],(96+12+3+(3*6144)));
bzero(dlsch->harq_processes[i]->d[r],(96+12+3+(3*8448)));
} else {
printf("Can't get d\n");
exit_flag=2;
......@@ -881,6 +881,7 @@ int dlsch_encoding(PHY_VARS_eNB *eNB,
printf("input %d %d %d %d %d \n", dlsch->harq_processes[harq_pid]->c[r][0], dlsch->harq_processes[harq_pid]->c[r][1], dlsch->harq_processes[harq_pid]->c[r][2],dlsch->harq_processes[harq_pid]->c[r][3], dlsch->harq_processes[harq_pid]->c[r][4]);
#endif
memset(dlsch->harq_processes[harq_pid]->d[r],0,(96+12+3+3*8448)*sizeof(uint8_t));
ldpc_encoder((unsigned char*)dlsch->harq_processes[harq_pid]->c[r],(unsigned char*)&dlsch->harq_processes[harq_pid]->d[r][96],Kr,rate);
#endif
......
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