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add missing fix for bg2

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This commit is contained in:
Hongzhi Wang
2019-11-14 16:25:23 +01:00
parent 17f5a80387
commit feb461bafb
1 changed files with 4 additions and 2 deletions
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openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder.c
+4 -2
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@@ -46,7 +46,7 @@ int encode_parity_check_part_orig(unsigned char *c,unsigned char *d, short BG,sh
short *Gen_shift_values=choose_generator_matrix(BG,Zc); short *Gen_shift_values=choose_generator_matrix(BG,Zc);
short *no_shift_values, *pointer_shift_values; short *no_shift_values, *pointer_shift_values;
int no_punctured_columns; int no_punctured_columns;
short nrows,ncols; short nrows,ncols,rate=3;
int i1,i2,i3,i4,i5,temp_prime; int i1,i2,i3,i4,i5,temp_prime;
unsigned char channel_temp,temp; unsigned char channel_temp,temp;
@@ -56,6 +56,7 @@ int encode_parity_check_part_orig(unsigned char *c,unsigned char *d, short BG,sh
pointer_shift_values=(short *) pointer_shift_values_BG1; pointer_shift_values=(short *) pointer_shift_values_BG1;
nrows=46; //parity check bits nrows=46; //parity check bits
ncols=22; //info bits ncols=22; //info bits
rate=3;
} }
else if (BG==2) else if (BG==2)
{ {
@@ -63,6 +64,7 @@ int encode_parity_check_part_orig(unsigned char *c,unsigned char *d, short BG,sh
pointer_shift_values=(short *) pointer_shift_values_BG2; pointer_shift_values=(short *) pointer_shift_values_BG2;
nrows=42; //parity check bits nrows=42; //parity check bits
ncols=10; //info bits ncols=10; //info bits
rate=5;
} }
else { else {
printf("problem with BG\n"); printf("problem with BG\n");
@@ -70,7 +72,7 @@ int encode_parity_check_part_orig(unsigned char *c,unsigned char *d, short BG,sh
} }
no_punctured_columns=(int)((nrows-2)*Zc+block_length-block_length*3)/Zc; no_punctured_columns=(int)((nrows-2)*Zc+block_length-block_length*rate)/Zc;
//printf("no_punctured_columns = %d\n",no_punctured_columns); //printf("no_punctured_columns = %d\n",no_punctured_columns);