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Commit fb7d4dc4 authored by rmagueta's avatar rmagueta
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Compute parity_check_bit_pattern and implementation of function... 

Compute parity_check_bit_pattern and implementation of function nr_polar_generate_u() and nr_polar_uxG()
parent d6b7b6b9
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Showing with 160 additions and 178 deletions
openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h
View file @ fb7d4dc4
...@@ -106,6 +106,7 @@ struct nrPolar_params { ...@@ -106,6 +106,7 @@ struct nrPolar_params {
int16_t *Q_F_N; int16_t *Q_F_N;
int16_t *Q_PC_N; int16_t *Q_PC_N;
uint8_t *information_bit_pattern; uint8_t *information_bit_pattern;
uint8_t *parity_check_bit_pattern;
uint16_t *channel_interleaver_pattern; uint16_t *channel_interleaver_pattern;
//uint32_t crc_polynomial; //uint32_t crc_polynomial;
...@@ -249,6 +250,7 @@ void nr_polar_interleaving_pattern(uint16_t K, ...@@ -249,6 +250,7 @@ void nr_polar_interleaving_pattern(uint16_t K,
uint16_t *PI_k_); uint16_t *PI_k_);
void nr_polar_info_bit_pattern(uint8_t *ibp, void nr_polar_info_bit_pattern(uint8_t *ibp,
uint8_t *pcbp,
int16_t *Q_I_N, int16_t *Q_I_N,
int16_t *Q_F_N, int16_t *Q_F_N,
int16_t *Q_PC_N, int16_t *Q_PC_N,
...@@ -275,6 +277,15 @@ void nr_byte2bit_uint8_32(uint8_t *in, ...@@ -275,6 +277,15 @@ void nr_byte2bit_uint8_32(uint8_t *in,
const uint8_t **crc24c_generator_matrix(uint16_t payloadSizeBits); const uint8_t **crc24c_generator_matrix(uint16_t payloadSizeBits);
void nr_polar_generate_u(uint64_t *u,
const uint64_t *Cprime,
const uint8_t *information_bit_pattern,
const uint8_t *parity_check_bit_pattern,
uint16_t N,
uint8_t n_pc);
void nr_polar_uxG(uint64_t *D, const uint64_t *u, const uint64_t **G_N_tab, uint16_t N);
void nr_polar_bit_insertion(uint8_t *input, void nr_polar_bit_insertion(uint8_t *input,
uint8_t *output, uint8_t *output,
uint16_t N, uint16_t N,
......
openair1/PHY/CODING/nrPolar_tools/nr_polar_encoder.c
View file @ fb7d4dc4
...@@ -387,28 +387,27 @@ void build_polar_tables(t_nrPolar_params *polarParams) { ...@@ -387,28 +387,27 @@ void build_polar_tables(t_nrPolar_params *polarParams) {
AssertFatal(polarParams->N == 512 || polarParams->N == 256 || polarParams->N == 128 || polarParams->N == 64, "N = %d, not done yet\n", polarParams->N); AssertFatal(polarParams->N == 512 || polarParams->N == 256 || polarParams->N == 128 || polarParams->N == 64, "N = %d, not done yet\n", polarParams->N);
// build G bit vectors for information bit positions and convert the bit as bytes tables in nr_polar_kronecker_power_matrices.c to 64 bit packed vectors. // build G bit vectors for information bit positions and convert the bit as bytes tables in nr_polar_kronecker_power_matrices.c to
// keep only rows of G which correspond to information/crc bits // 64 bit packed vectors.
polarParams->G_N_tab = (uint64_t **)calloc((polarParams->K + polarParams->n_pc),sizeof(int64_t *)); polarParams->G_N_tab = (uint64_t **)calloc(polarParams->N, sizeof(int64_t *));
int k=0;
for (int i=0; i<polarParams->N; i++) { for (int i = 0; i < polarParams->N; i++) {
if (polarParams->information_bit_pattern[i] > 0) { polarParams->G_N_tab[i] = (uint64_t *)memalign(32, (polarParams->N / 64) * sizeof(uint64_t));
polarParams->G_N_tab[k] = (uint64_t *)memalign(32,(polarParams->N/64)*sizeof(uint64_t)); memset((void *)polarParams->G_N_tab[i], 0, (polarParams->N / 64) * sizeof(uint64_t));
memset((void *)polarParams->G_N_tab[k],0,(polarParams->N/64)*sizeof(uint64_t));
for (int j=0; j<polarParams->N; j++) for (int j = 0; j < polarParams->N; j++)
polarParams->G_N_tab[k][j/64] |= ((uint64_t)polarParams->G_N[i][j])<<(j&63); polarParams->G_N_tab[i][j / 64] |= ((uint64_t)polarParams->G_N[i][j]) << (j & 63);
#ifdef DEBUG_POLAR_ENCODER #ifdef DEBUG_POLAR_ENCODER
printf("Bit %d Selecting row %d of G : ",k,i); printf("Bit %d Selecting row %d of G : ", i, i);
for (int j=0; j<polarParams->N; j+=4) printf("%1x",polarParams->G_N[i][j]+(polarParams->G_N[i][j+1]*2)+(polarParams->G_N[i][j+2]*4)+(polarParams->G_N[i][j+3]*8)); for (int j = 0; j < polarParams->N; j += 4)
printf("%1x",
polarParams->G_N[i][j] + (polarParams->G_N[i][j + 1] * 2) + (polarParams->G_N[i][j + 2] * 4)
+ (polarParams->G_N[i][j + 3] * 8));
printf("\n"); printf("\n");
#endif #endif
k++;
}
} }
// rate matching table // rate matching table
...@@ -601,7 +600,6 @@ void polar_encoder_fast(uint64_t *A, ...@@ -601,7 +600,6 @@ void polar_encoder_fast(uint64_t *A,
tcrc = (uint64_t)((crcmask^(crc11(A128_flip,bitlen)>>21)))&0x7ff; tcrc = (uint64_t)((crcmask^(crc11(A128_flip,bitlen)>>21)))&0x7ff;
} }
int n;
// this is number of quadwords in the bit string // this is number of quadwords in the bit string
int quadwlen = (polarParams->K+63)/64; int quadwlen = (polarParams->K+63)/64;
...@@ -611,7 +609,7 @@ void polar_encoder_fast(uint64_t *A, ...@@ -611,7 +609,7 @@ void polar_encoder_fast(uint64_t *A,
//??? b_{N'-1} b_{N'-2} ... b_{N'-A} b_{N'-A-1} ... b_{N'-A-Nparity} = a_{N-1} a_{N-2} ... a_{N-A} p_{N_parity-1} ... p_0 //??? b_{N'-1} b_{N'-2} ... b_{N'-A} b_{N'-A-1} ... b_{N'-A-Nparity} = a_{N-1} a_{N-2} ... a_{N-A} p_{N_parity-1} ... p_0
uint64_t B[4]= {0}; uint64_t B[4]= {0};
B[0] = (A[0] << polarParams->crcParityBits) | tcrc; B[0] = (A[0] << polarParams->crcParityBits) | tcrc;
for (n=1; n<quadwlen; n++) for (int n = 1; n < quadwlen; n++)
if ((bitlen+63)/64 > n) if ((bitlen+63)/64 > n)
B[n] = (A[n] << polarParams->crcParityBits) | (A[n-1]>>(64-polarParams->crcParityBits)); B[n] = (A[n] << polarParams->crcParityBits) | (A[n-1]>>(64-polarParams->crcParityBits));
else else
...@@ -633,11 +631,11 @@ void polar_encoder_fast(uint64_t *A, ...@@ -633,11 +631,11 @@ void polar_encoder_fast(uint64_t *A,
printf("\n"); printf("\n");
#endif #endif
uint8_t *Bbyte = (uint8_t *)B; // TS 38.212 - Section 5.3.1.1 Interleaving
// For each byte of B, lookup in corresponding table for 64-bit word corresponding to that byte and its position
// for each byte of B, lookup in corresponding table for 64-bit word corresponding to that byte and its position
uint64_t Cprime[4]= {0}; uint64_t Cprime[4]= {0};
if (polarParams->K<65) uint8_t *Bbyte = (uint8_t *)B;
if (polarParams->K < 65) {
Cprime[0] = polarParams->cprime_tab0[0][Bbyte[0]] | Cprime[0] = polarParams->cprime_tab0[0][Bbyte[0]] |
polarParams->cprime_tab0[1][Bbyte[1]] | polarParams->cprime_tab0[1][Bbyte[1]] |
polarParams->cprime_tab0[2][Bbyte[2]] | polarParams->cprime_tab0[2][Bbyte[2]] |
...@@ -646,8 +644,8 @@ void polar_encoder_fast(uint64_t *A, ...@@ -646,8 +644,8 @@ void polar_encoder_fast(uint64_t *A,
polarParams->cprime_tab0[5][Bbyte[5]] | polarParams->cprime_tab0[5][Bbyte[5]] |
polarParams->cprime_tab0[6][Bbyte[6]] | polarParams->cprime_tab0[6][Bbyte[6]] |
polarParams->cprime_tab0[7][Bbyte[7]]; polarParams->cprime_tab0[7][Bbyte[7]];
else if (polarParams->K < 129) { } else if (polarParams->K < 129) {
for (int i=0; i<1+(polarParams->K/8); i++) { for (int i = 0; i < 1 + (polarParams->K / 8); i++) {
Cprime[0] |= polarParams->cprime_tab0[i][Bbyte[i]]; Cprime[0] |= polarParams->cprime_tab0[i][Bbyte[i]];
Cprime[1] |= polarParams->cprime_tab1[i][Bbyte[i]]; Cprime[1] |= polarParams->cprime_tab1[i][Bbyte[i]];
} }
...@@ -671,162 +669,44 @@ void polar_encoder_fast(uint64_t *A, ...@@ -671,162 +669,44 @@ void polar_encoder_fast(uint64_t *A,
printf("\n"); printf("\n");
#endif #endif
#ifdef DEBUG_POLAR_ENCODER uint64_t u[16] = {0};
nr_polar_generate_u(u,
printf("Polar encoder: (N,K) : (%d,%d)\n",polarParams->N,polarParams->K); Cprime,
if (polarParams->K<65) polarParams->information_bit_pattern,
printf("A %llx B %llx Cprime %llx (payload bits %d,crc %lx)\n", polarParams->parity_check_bit_pattern,
(unsigned long long)(A[0]&(((uint64_t)1<<bitlen)-1)), polarParams->N,
(unsigned long long)(B[0]), polarParams->n_pc);
(unsigned long long)(Cprime[0]),
polarParams->payloadBits,
tcrc);
else if (polarParams->K<129) {
if (bitlen<64)
printf("A %llx B %llx|%llx Cprime %llx|%llx (payload bits %d,crc %lx)\n",
(unsigned long long)(A[0]&(((uint64_t)1<<bitlen)-1)),
(unsigned long long)(B[1]),(unsigned long long)(B[0]),
(unsigned long long)(Cprime[1]),(unsigned long long)(Cprime[0]),
polarParams->payloadBits,
tcrc);
else
printf("A %llx|%llx B %llx|%llx Cprime %llx|%llx (payload bits %d,crc %x)\n",
(unsigned long long)(A[1]&(((uint64_t)1<<(bitlen-64))-1)),(unsigned long long)(A[0]),
(unsigned long long)(B[1]),(unsigned long long)(B[0]),
(unsigned long long)(Cprime[1]),(unsigned long long)(Cprime[0]),
polarParams->payloadBits,
crc24c((uint8_t *)A,bitlen)>>8);
}
#endif
/* printf("Bbytes : %x.%x.%x.%x.%x.%x.%x.%x\n",Bbyte[0],Bbyte[1],Bbyte[2],Bbyte[3],Bbyte[4],Bbyte[5],Bbyte[6],Bbyte[7]);
printf("%llx,%llx,%llx,%llx,%llx,%llx,%llx,%llx\n",polarParams->cprime_tab[0][Bbyte[0]] ,
polarParams->cprime_tab[1][Bbyte[1]] ,
polarParams->cprime_tab[2][Bbyte[2]] ,
polarParams->cprime_tab[3][Bbyte[3]] ,
polarParams->cprime_tab[4][Bbyte[4]] ,
polarParams->cprime_tab[5][Bbyte[5]] ,
polarParams->cprime_tab[6][Bbyte[6]] ,
polarParams->cprime_tab[7][Bbyte[7]]);*/
// now do Gu product (here using 64-bit XORs, we can also do with SIMD after)
// here we're reading out the bits LSB -> MSB, is this correct w.r.t. 3GPP ?
uint64_t Cprime_i;
/* printf("%llx Cprime_0 (%llx) G %llx,%llx,%llx,%llx,%llx,%llx,%llx,%llx\n",Cprime_i,Cprime &1,
polarParams->G_N_tab[0][0],
polarParams->G_N_tab[0][1],
polarParams->G_N_tab[0][2],
polarParams->G_N_tab[0][3],
polarParams->G_N_tab[0][4],
polarParams->G_N_tab[0][5],
polarParams->G_N_tab[0][6],
polarParams->G_N_tab[0][7]);*/
uint64_t D[8]= {0,0,0,0,0,0,0,0};
int off=0;
int len=polarParams->K;
if (polarParams->N==512) {
for (int j=0; j<(1+(polarParams->K>>6)); j++,off+=64,len-=64) {
for (int i=0; i<((len>63) ? 64 : len); i++) {
Cprime_i = -((Cprime[j]>>i)&1); // this converts bit 0 as, 0 => 0000x00, 1 => 1111x11
/*
#ifdef DEBUG_POLAR_ENCODER
printf("%llx Cprime_%d (%llx) G %llx,%llx,%llx,%llx,%llx,%llx,%llx,%llx\n",
Cprime_i,off+i,(Cprime[j]>>i) &1,
polarParams->G_N_tab[off+i][0],
polarParams->G_N_tab[off+i][1],
polarParams->G_N_tab[off+i][2],
polarParams->G_N_tab[off+i][3],
polarParams->G_N_tab[off+i][4],
polarParams->G_N_tab[off+i][5],
polarParams->G_N_tab[off+i][6],
polarParams->G_N_tab[off+i][7]);
#endif
*/
uint64_t *Gi=polarParams->G_N_tab[off+i];
D[0] ^= (Cprime_i & Gi[0]);
D[1] ^= (Cprime_i & Gi[1]);
D[2] ^= (Cprime_i & Gi[2]);
D[3] ^= (Cprime_i & Gi[3]);
D[4] ^= (Cprime_i & Gi[4]);
D[5] ^= (Cprime_i & Gi[5]);
D[6] ^= (Cprime_i & Gi[6]);
D[7] ^= (Cprime_i & Gi[7]);
#ifdef DEBUG_POLAR_ENCODER #ifdef POLAR_CODING_DEBUG
printf("D %llx,%llx,%llx,%llx,%llx,%llx,%llx,%llx\n", int N_array = polarParams->N >> 6;
D[0], printf("u: ");
D[1], for (int n = 0; n < polarParams->N; n++) {
D[2], if (n % 4 == 0) {
D[3], printf(" ");
D[4],
D[5],
D[6],
D[7]);
#endif
}
} }
int n1 = n >> 6;
int n2 = n - (n1 << 6);
printf("%lu", (u[N_array - 1 - n1] >> (63 - n2)) & 1);
} }
else if (polarParams->N==256) { printf("\n");
for (int j=0; j<(1+(polarParams->K>>6)); j++,off+=64,len-=64) {
for (int i=0; i<((len>63) ? 64 : len); i++) {
Cprime_i = -((Cprime[j]>>i)&1); // this converts bit 0 as, 0 => 0000x00, 1 => 1111x11
/*
#ifdef DEBUG_POLAR_ENCODER
printf("%llx Cprime_%d (%llx) G %llx,%llx,%llx,%llx\n",
Cprime_i,off+i,(Cprime[j]>>i) &1,
polarParams->G_N_tab[off+i][0],
polarParams->G_N_tab[off+i][1],
polarParams->G_N_tab[off+i][2],
polarParams->G_N_tab[off+i][3],
#endif
*/
uint64_t *Gi=polarParams->G_N_tab[off+i];
D[0] ^= (Cprime_i & Gi[0]);
D[1] ^= (Cprime_i & Gi[1]);
D[2] ^= (Cprime_i & Gi[2]);
D[3] ^= (Cprime_i & Gi[3]);
#ifdef DEBUG_POLAR_ENCODER
printf("D %llx,%llx,%llx,%llx\n",
D[0],
D[1],
D[2],
D[3]);
#endif #endif
}
}
}
else if (polarParams->N==128) {
for (int j=0; j<(1+(polarParams->K>>6)); j++,off+=64,len-=64) {
for (int i=0; i<((len>63) ? 64 : len); i++) {
Cprime_i = -((Cprime[j]>>i)&1); // this converts bit 0 as, 0 => 0000x00, 1 => 1111x11
#ifdef DEBUG_POLAR_ENCODER
printf("%lx Cprime_%d (%d+%d) (%llx) G %llx,%llx\n",
Cprime_i,off+i,off,i,(Cprime[j]>>i) &1,
polarParams->G_N_tab[off+i][0],
polarParams->G_N_tab[off+i][1]);
#endif
uint64_t *Gi=polarParams->G_N_tab[off+i];
D[0] ^= (Cprime_i & Gi[0]);
D[1] ^= (Cprime_i & Gi[1]);
uint64_t D[8] = {0};
nr_polar_uxG(D, u, (const uint64_t **)polarParams->G_N_tab, polarParams->N);
#ifdef DEBUG_POLAR_ENCODER #ifdef POLAR_CODING_DEBUG
printf("D %llx,%llx\n", printf("d: ");
D[0], for (int n = 0; n < polarParams->N; n++) {
D[1]); if (n % 4 == 0) {
#endif printf(" ");
}
}
} else if (polarParams->N == 64) {
for (int i = 0; i < ((len > 63) ? 64 : len); i++) {
Cprime_i = -((Cprime[0] >> i) & 1);
D[0] ^= (Cprime_i & polarParams->G_N_tab[off + i][0]);
} }
int n1 = n >> 6;
int n2 = n - (n1 << 6);
printf("%lu", (D[n1] >> n2) & 1);
} }
printf("\n");
#endif
memset((void*)out,0,polarParams->encoderLength>>3); memset((void*)out,0,polarParams->encoderLength>>3);
polar_rate_matching(polarParams,(void *)D, out); polar_rate_matching(polarParams,(void *)D, out);
......
openair1/PHY/CODING/nrPolar_tools/nr_polar_procedures.c
View file @ fb7d4dc4
...@@ -32,6 +32,84 @@ ...@@ -32,6 +32,84 @@
#include "PHY/CODING/nrPolar_tools/nr_polar_defs.h" #include "PHY/CODING/nrPolar_tools/nr_polar_defs.h"
// TS 38.212 - Section 5.3.1.2 Polar encoding
void nr_polar_generate_u(uint64_t *u,
const uint64_t *Cprime,
const uint8_t *information_bit_pattern,
const uint8_t *parity_check_bit_pattern,
uint16_t N,
uint8_t n_pc)
{
int N_array = N >> 6;
int k = 0;
if (n_pc > 0) {
uint64_t y0 = 0, y1 = 0, y2 = 0, y3 = 0, y4 = 0;
for (int n = 0; n < N; n++) {
uint64_t yt = y0;
y0 = y1;
y1 = y2;
y2 = y3;
y3 = y4;
y4 = yt;
if (information_bit_pattern[n] == 1) {
int n1 = n >> 6;
int n2 = n - (n1 << 6);
if (parity_check_bit_pattern[n] == 1) {
u[N_array - 1 - n1] |= y0 << (63 - n2);
} else {
int k1 = k >> 6;
int k2 = k - (k1 << 6);
uint64_t bit = (Cprime[k1] >> k2) & 1;
u[N_array - 1 - n1] |= bit << (63 - n2);
k++;
y0 = y0 ^ (int)bit;
}
}
}
} else {
for (int n = 0; n < N; n++) {
if (information_bit_pattern[n] == 1) {
int n1 = n >> 6;
int n2 = n - (n1 << 6);
int k1 = k >> 6;
int k2 = k - (k1 << 6);
uint64_t bit = (Cprime[k1] >> k2) & 1;
u[N_array - 1 - n1] |= bit << (63 - n2);
k++;
}
}
}
}
void nr_polar_uxG(uint64_t *D, const uint64_t *u, const uint64_t **G_N_tab, uint16_t N)
{
int N_array = N >> 6;
for (int n = 0; n < N; n++) {
const uint64_t *Gn = G_N_tab[N - 1 - n];
int n_ones = 0;
for (int a = 0; a < N_array; a++) {
uint64_t uxG = u[a] & Gn[a];
for (int m = 0; m < 64; m++) {
if (((uxG >> m) & 1) == 1) {
n_ones++;
}
}
}
uint64_t bit = n_ones % 2;
int n1 = n >> 6;
int n2 = n - (n1 << 6);
D[n1] |= bit << n2;
}
}
void nr_polar_bit_insertion(uint8_t *input, void nr_polar_bit_insertion(uint8_t *input,
uint8_t *output, uint8_t *output,
uint16_t N, uint16_t N,
...@@ -138,6 +216,7 @@ void nr_polar_channel_interleaver_pattern(uint16_t *cip, ...@@ -138,6 +216,7 @@ void nr_polar_channel_interleaver_pattern(uint16_t *cip,
void nr_polar_info_bit_pattern(uint8_t *ibp, void nr_polar_info_bit_pattern(uint8_t *ibp,
uint8_t *pcbp,
int16_t *Q_I_N, int16_t *Q_I_N,
int16_t *Q_F_N, int16_t *Q_F_N,
int16_t *Q_PC_N, int16_t *Q_PC_N,
...@@ -235,16 +314,25 @@ void nr_polar_info_bit_pattern(uint8_t *ibp, ...@@ -235,16 +314,25 @@ void nr_polar_info_bit_pattern(uint8_t *ibp,
} }
} }
// Information Bit Pattern // Information and Parity Chack Bit Pattern
for (int n = 0; n <= N - 1; n++) { for (int n = 0; n <= N - 1; n++) {
ibp[n] = 0;
ibp[n] = 0;
for (int m = 0; m <= (K + n_PC) - 1; m++) { for (int m = 0; m <= (K + n_PC) - 1; m++) {
if (n == Q_I_N[m]) { if (n == Q_I_N[m]) {
ibp[n] = 1; ibp[n] = 1;
break; break;
} }
} }
pcbp[n] = 0;
for (int m = 0; m < n_PC - n_pc_wm; m++) {
if (n == Q_PC_N[m]) {
pcbp[n] = 1;
break;
}
}
} }
free(Q_Ftmp_N); free(Q_Ftmp_N);
......
openair1/PHY/CODING/nr_polar_init.c
View file @ fb7d4dc4
...@@ -49,9 +49,9 @@ static void nr_polar_delete_list(t_nrPolar_params * polarParams) { ...@@ -49,9 +49,9 @@ static void nr_polar_delete_list(t_nrPolar_params * polarParams) {
delete_decoder_tree(polarParams); delete_decoder_tree(polarParams);
//From build_polar_tables() //From build_polar_tables()
for (int k=0; k < polarParams->K + polarParams->n_pc; k++) for (int n=0; n < polarParams->N; n++)
if (polarParams->G_N_tab[k]) if (polarParams->G_N_tab[n])
free(polarParams->G_N_tab[k]); free(polarParams->G_N_tab[n]);
free(polarParams->G_N_tab); free(polarParams->G_N_tab);
free(polarParams->rm_tab); free(polarParams->rm_tab);
if (polarParams->crc_generator_matrix) if (polarParams->crc_generator_matrix)
...@@ -71,6 +71,7 @@ static void nr_polar_delete_list(t_nrPolar_params * polarParams) { ...@@ -71,6 +71,7 @@ static void nr_polar_delete_list(t_nrPolar_params * polarParams) {
free(polarParams->deinterleaving_pattern); free(polarParams->deinterleaving_pattern);
free(polarParams->rate_matching_pattern); free(polarParams->rate_matching_pattern);
free(polarParams->information_bit_pattern); free(polarParams->information_bit_pattern);
free(polarParams->parity_check_bit_pattern);
free(polarParams->Q_I_N); free(polarParams->Q_I_N);
free(polarParams->Q_F_N); free(polarParams->Q_F_N);
free(polarParams->Q_PC_N); free(polarParams->Q_PC_N);
...@@ -234,6 +235,7 @@ t_nrPolar_params *nr_polar_params(int8_t messageType, uint16_t messageLength, ui ...@@ -234,6 +235,7 @@ t_nrPolar_params *nr_polar_params(int8_t messageType, uint16_t messageLength, ui
newPolarInitNode->N, newPolarInitNode->N,
newPolarInitNode->encoderLength); newPolarInitNode->encoderLength);
newPolarInitNode->information_bit_pattern = malloc(sizeof(uint8_t) * newPolarInitNode->N); newPolarInitNode->information_bit_pattern = malloc(sizeof(uint8_t) * newPolarInitNode->N);
newPolarInitNode->parity_check_bit_pattern = malloc(sizeof(uint8_t) * newPolarInitNode->N);
newPolarInitNode->Q_I_N = malloc(sizeof(int16_t) * (newPolarInitNode->K + newPolarInitNode->n_pc)); newPolarInitNode->Q_I_N = malloc(sizeof(int16_t) * (newPolarInitNode->K + newPolarInitNode->n_pc));
newPolarInitNode->Q_F_N = malloc( sizeof(int16_t) * (newPolarInitNode->N + 1)); // Last element shows the final array index assigned a value. newPolarInitNode->Q_F_N = malloc( sizeof(int16_t) * (newPolarInitNode->N + 1)); // Last element shows the final array index assigned a value.
newPolarInitNode->Q_PC_N = malloc( sizeof(int16_t) * (newPolarInitNode->n_pc)); newPolarInitNode->Q_PC_N = malloc( sizeof(int16_t) * (newPolarInitNode->n_pc));
...@@ -242,6 +244,7 @@ t_nrPolar_params *nr_polar_params(int8_t messageType, uint16_t messageLength, ui ...@@ -242,6 +244,7 @@ t_nrPolar_params *nr_polar_params(int8_t messageType, uint16_t messageLength, ui
newPolarInitNode->Q_F_N[i] = -1; // Empty array. newPolarInitNode->Q_F_N[i] = -1; // Empty array.
nr_polar_info_bit_pattern(newPolarInitNode->information_bit_pattern, nr_polar_info_bit_pattern(newPolarInitNode->information_bit_pattern,
newPolarInitNode->parity_check_bit_pattern,
newPolarInitNode->Q_I_N, newPolarInitNode->Q_I_N,
newPolarInitNode->Q_F_N, newPolarInitNode->Q_F_N,
newPolarInitNode->Q_PC_N, newPolarInitNode->Q_PC_N,
......
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