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atsc3rate.c
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atsc3rate.c
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/*
* Copyright 2021-2023 Ron Economos ([email protected])
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* ATSC 3.0 useful bitrate */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "atsc3rate.h"
enum atsc3_fftsize_t {
FFTSIZE_8K = 0,
FFTSIZE_16K,
FFTSIZE_32K,
};
enum atsc3_code_rate_t {
C2_15 = 0,
C3_15,
C4_15,
C5_15,
C6_15,
C7_15,
C8_15,
C9_15,
C10_15,
C11_15,
C12_15,
C13_15,
};
enum atsc3_framesize_t {
FECFRAME_NORMAL = 0,
FECFRAME_SHORT,
};
enum atsc3_constellation_t {
MOD_QPSK = 0,
MOD_16QAM,
MOD_64QAM,
MOD_256QAM,
MOD_1024QAM,
MOD_4096QAM,
};
enum atsc3_guardinterval_t {
GI_RESERVED = 0,
GI_1_192,
GI_2_384,
GI_3_512,
GI_4_768,
GI_5_1024,
GI_6_1536,
GI_7_2048,
GI_8_2432,
GI_9_3072,
GI_10_3648,
GI_11_4096,
GI_12_4864,
};
enum atsc3_pilotpattern_t {
PILOT_SP3_2 = 0,
PILOT_SP3_4,
PILOT_SP4_2,
PILOT_SP4_4,
PILOT_SP6_2,
PILOT_SP6_4,
PILOT_SP8_2,
PILOT_SP8_4,
PILOT_SP12_2,
PILOT_SP12_4,
PILOT_SP16_2,
PILOT_SP16_4,
PILOT_SP24_2,
PILOT_SP24_4,
PILOT_SP32_2,
PILOT_SP32_4,
};
enum atsc3_l1_fec_mode_t {
L1_FEC_MODE_1 = 0,
L1_FEC_MODE_2,
L1_FEC_MODE_3,
L1_FEC_MODE_4,
L1_FEC_MODE_5,
L1_FEC_MODE_6,
L1_FEC_MODE_7,
};
enum atsc3_reduced_carriers_t {
CRED_0 = 0,
CRED_1,
CRED_2,
CRED_3,
CRED_4,
};
enum atsc3_scattered_pilot_boost_t {
SPB_0 = 0,
SPB_1,
SPB_2,
SPB_3,
SPB_4,
};
int main(int argc, char **argv)
{
int fftsize, numpayloadsyms, numpreamblesyms, rate;
int constellation, mod;
int framesize, plpsize;
int fft_size;
int guardinterval;
int pilotpattern;
int l1cells, totalcells;
int total_preamble_cells;
int first_preamble_cells;
int preamble_cells;
int data_cells;
int sbs_cells;
int sbs_data_cells;
int sbsnullcells;
int papr_cells;
int firstsbs;
int cred = 0;
int pilotboost = 4;
int paprmode;
int gisamples;
double clock_num, clock_den = 1.0;
double bitrate, T, TS, TF, TB, symbols, kbch, fecsize, fecrate;
if (argc != 15) {
fprintf(stderr, "usage: atsc3rate <fft size> <guard interval> <number of data symbols> <number of preamble symbols> <code rate> <modulation> <frame size> <pilot pattern> <first SBS> <L1 Basic mode> <L1 Detail mode> <reduced carriers> <pilot boost> <PAPR mode\n");
fprintf(stderr, "\nfft size = 8, 16, 32\n");
fprintf(stderr, "\nguard interval = 1/192, 2/384, 3/512, 4/768, 5/1024, 6/1536, 7/2048, 8/2432, 9/3072, 10/3648, 11/4096, 12/3864\n");
fprintf(stderr, "\nmodulation 0/QPSK, 1/16QAM, 2/64QAM, 3/256QAM\n");
fprintf(stderr, "\nframe size = 0/normal, 1/short\n");
fprintf(stderr, "\npilot pattern = 0/SP3_2, 1/SP3_4, 2/SP4_2, 3/SP4_4, 4/SP6_2, 5/SP6_4, 6/SP8_2, 7/SP8_4, 8/SP12_2, 9/SP12_4, 10/SP16_2, 11/SP16_4, 12/SP24_2, 13/SP24_4, 14/SP32_2, 15/SP32_4\n");
exit(-1);
}
clock_num = 384000.0 * (16.0 + 2.0);
fftsize = atoi(argv[1]);
fftsize *= 1024;
switch (fftsize)
{
case 8192:
fft_size = FFTSIZE_8K;
break;
case 16384:
fft_size = FFTSIZE_16K;
break;
case 32768:
fft_size = FFTSIZE_32K;
break;
default:
fft_size = FFTSIZE_8K;
break;
}
guardinterval = atoi(argv[2]);
numpayloadsyms = atoi(argv[3]);
numpreamblesyms = atoi(argv[4]);
rate = atoi(argv[5]);
rate -= 2;
constellation = atoi(argv[6]);
framesize = atoi(argv[7]);
pilotpattern = atoi(argv[8]);
firstsbs = atoi(argv[9]);
cred = atoi(argv[12]);
pilotboost = atoi(argv[13]);
paprmode = atoi(argv[14]);
switch (atoi(argv[10]) - 1)
{
case L1_FEC_MODE_1:
l1cells = 3820;
break;
case L1_FEC_MODE_2:
l1cells = 934;
break;
case L1_FEC_MODE_3:
l1cells = 484;
break;
case L1_FEC_MODE_4:
l1cells = 259;
break;
case L1_FEC_MODE_5:
l1cells = 163;
break;
default:
l1cells = 3820;
break;
}
switch (atoi(argv[11]) - 1)
{
case L1_FEC_MODE_1:
l1cells += 2787;
break;
case L1_FEC_MODE_2:
l1cells += 774;
break;
case L1_FEC_MODE_3:
l1cells += 617;
break;
case L1_FEC_MODE_4:
l1cells += 338;
break;
case L1_FEC_MODE_5:
l1cells += 204;
break;
case L1_FEC_MODE_6:
l1cells += 124;
break;
case L1_FEC_MODE_7:
l1cells += 85;
break;
default:
l1cells += 3820;
break;
}
if (framesize == FECFRAME_NORMAL) {
switch (rate) {
case C2_15:
kbch = 8448;
break;
case C3_15:
kbch = 12768;
break;
case C4_15:
kbch = 17088;
break;
case C5_15:
kbch = 21408;
break;
case C6_15:
kbch = 25728;
break;
case C7_15:
kbch = 30048;
break;
case C8_15:
kbch = 34368;
break;
case C9_15:
kbch = 38688;
break;
case C10_15:
kbch = 43008;
break;
case C11_15:
kbch = 47328;
break;
case C12_15:
kbch = 51648;
break;
case C13_15:
kbch = 55968;
break;
default:
kbch = 0;
break;
}
}
else if (framesize == FECFRAME_SHORT) {
switch (rate) {
case C2_15:
kbch = 1992;
break;
case C3_15:
kbch = 3072;
break;
case C4_15:
kbch = 4152;
break;
case C5_15:
kbch = 5232;
break;
case C6_15:
kbch = 6312;
break;
case C7_15:
kbch = 7392;
break;
case C8_15:
kbch = 8472;
break;
case C9_15:
kbch = 9552;
break;
case C10_15:
kbch = 10632;
break;
case C11_15:
kbch = 11712;
break;
case C12_15:
kbch = 12792;
break;
case C13_15:
kbch = 13872;
break;
default:
kbch = 0;
break;
}
}
else {
kbch = 0;
}
switch (constellation) {
case MOD_QPSK:
mod = 2;
break;
case MOD_16QAM:
mod = 4;
break;
case MOD_64QAM:
mod = 6;
break;
case MOD_256QAM:
mod = 8;
break;
case MOD_1024QAM:
mod = 10;
break;
case MOD_4096QAM:
mod = 12;
break;
default:
mod = 2;
break;
}
switch (fft_size) {
case FFTSIZE_8K:
papr_cells = 72;
switch (guardinterval) {
case GI_1_192:
gisamples = 192;
first_preamble_cells = preamble_cells_table[0][4];
preamble_cells = preamble_cells_table[0][cred];
break;
case GI_2_384:
gisamples = 384;
first_preamble_cells = preamble_cells_table[1][4];
preamble_cells = preamble_cells_table[1][cred];
break;
case GI_3_512:
gisamples = 512;
first_preamble_cells = preamble_cells_table[2][4];
preamble_cells = preamble_cells_table[2][cred];
break;
case GI_4_768:
gisamples = 768;
first_preamble_cells = preamble_cells_table[3][4];
preamble_cells = preamble_cells_table[3][cred];
break;
case GI_5_1024:
gisamples = 1024;
first_preamble_cells = preamble_cells_table[4][4];
preamble_cells = preamble_cells_table[4][cred];
break;
case GI_6_1536:
gisamples = 1536;
first_preamble_cells = preamble_cells_table[5][4];
preamble_cells = preamble_cells_table[5][cred];
break;
case GI_7_2048:
gisamples = 2048;
first_preamble_cells = preamble_cells_table[6][4];
preamble_cells = preamble_cells_table[6][cred];
break;
default:
gisamples = 192;
first_preamble_cells = preamble_cells_table[0][4];
preamble_cells = preamble_cells_table[0][cred];
break;
}
switch (pilotpattern) {
case PILOT_SP3_2:
data_cells = data_cells_table_8K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP3_2][cred][pilotboost];
break;
case PILOT_SP3_4:
data_cells = data_cells_table_8K[PILOT_SP3_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP3_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP3_4][cred][pilotboost];
break;
case PILOT_SP4_2:
data_cells = data_cells_table_8K[PILOT_SP4_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP4_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP4_2][cred][pilotboost];
break;
case PILOT_SP4_4:
data_cells = data_cells_table_8K[PILOT_SP4_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP4_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP4_4][cred][pilotboost];
break;
case PILOT_SP6_2:
data_cells = data_cells_table_8K[PILOT_SP6_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP6_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP6_2][cred][pilotboost];
break;
case PILOT_SP6_4:
data_cells = data_cells_table_8K[PILOT_SP6_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP6_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP6_4][cred][pilotboost];
break;
case PILOT_SP8_2:
data_cells = data_cells_table_8K[PILOT_SP8_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP8_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP8_2][cred][pilotboost];
break;
case PILOT_SP8_4:
data_cells = data_cells_table_8K[PILOT_SP8_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP8_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP8_4][cred][pilotboost];
break;
case PILOT_SP12_2:
data_cells = data_cells_table_8K[PILOT_SP12_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP12_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP12_2][cred][pilotboost];
break;
case PILOT_SP12_4:
data_cells = data_cells_table_8K[PILOT_SP12_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP12_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP12_4][cred][pilotboost];
break;
case PILOT_SP16_2:
data_cells = data_cells_table_8K[PILOT_SP16_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP16_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP16_2][cred][pilotboost];
break;
case PILOT_SP16_4:
data_cells = data_cells_table_8K[PILOT_SP16_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP16_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP16_4][cred][pilotboost];
break;
case PILOT_SP24_2:
data_cells = data_cells_table_8K[PILOT_SP24_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP24_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP24_2][cred][pilotboost];
break;
case PILOT_SP24_4:
data_cells = data_cells_table_8K[PILOT_SP24_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP24_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP24_4][cred][pilotboost];
break;
case PILOT_SP32_2:
data_cells = data_cells_table_8K[PILOT_SP32_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP32_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP32_2][cred][pilotboost];
break;
case PILOT_SP32_4:
data_cells = data_cells_table_8K[PILOT_SP32_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP32_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP32_4][cred][pilotboost];
break;
default:
data_cells = data_cells_table_8K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP3_2][cred][pilotboost];
break;
}
break;
case FFTSIZE_16K:
papr_cells = 144;
switch (guardinterval) {
case GI_1_192:
gisamples = 192;
first_preamble_cells = preamble_cells_table[7][4];
preamble_cells = preamble_cells_table[7][cred];
break;
case GI_2_384:
gisamples = 384;
first_preamble_cells = preamble_cells_table[8][4];
preamble_cells = preamble_cells_table[8][cred];
break;
case GI_3_512:
gisamples = 512;
first_preamble_cells = preamble_cells_table[9][4];
preamble_cells = preamble_cells_table[9][cred];
break;
case GI_4_768:
gisamples = 768;
first_preamble_cells = preamble_cells_table[10][4];
preamble_cells = preamble_cells_table[10][cred];
break;
case GI_5_1024:
gisamples = 1024;
first_preamble_cells = preamble_cells_table[11][4];
preamble_cells = preamble_cells_table[11][cred];
break;
case GI_6_1536:
gisamples = 1536;
first_preamble_cells = preamble_cells_table[12][4];
preamble_cells = preamble_cells_table[12][cred];
break;
case GI_7_2048:
gisamples = 2048;
first_preamble_cells = preamble_cells_table[13][4];
preamble_cells = preamble_cells_table[13][cred];
break;
case GI_8_2432:
gisamples = 2432;
first_preamble_cells = preamble_cells_table[14][4];
preamble_cells = preamble_cells_table[14][cred];
break;
case GI_9_3072:
gisamples = 3072;
first_preamble_cells = preamble_cells_table[15][4];
preamble_cells = preamble_cells_table[15][cred];
break;
case GI_10_3648:
gisamples = 3648;
first_preamble_cells = preamble_cells_table[16][4];
preamble_cells = preamble_cells_table[16][cred];
break;
case GI_11_4096:
gisamples = 4096;
first_preamble_cells = preamble_cells_table[17][4];
preamble_cells = preamble_cells_table[17][cred];
break;
default:
gisamples = 192;
first_preamble_cells = preamble_cells_table[7][4];
preamble_cells = preamble_cells_table[7][cred];
break;
}
switch (pilotpattern) {
case PILOT_SP3_2:
data_cells = data_cells_table_16K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP3_2][cred][pilotboost];
break;
case PILOT_SP3_4:
data_cells = data_cells_table_16K[PILOT_SP3_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP3_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP3_4][cred][pilotboost];
break;
case PILOT_SP4_2:
data_cells = data_cells_table_16K[PILOT_SP4_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP4_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP4_2][cred][pilotboost];
break;
case PILOT_SP4_4:
data_cells = data_cells_table_16K[PILOT_SP4_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP4_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP4_4][cred][pilotboost];
break;
case PILOT_SP6_2:
data_cells = data_cells_table_16K[PILOT_SP6_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP6_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP6_2][cred][pilotboost];
break;
case PILOT_SP6_4:
data_cells = data_cells_table_16K[PILOT_SP6_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP6_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP6_4][cred][pilotboost];
break;
case PILOT_SP8_2:
data_cells = data_cells_table_16K[PILOT_SP8_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP8_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP8_2][cred][pilotboost];
break;
case PILOT_SP8_4:
data_cells = data_cells_table_16K[PILOT_SP8_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP8_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP8_4][cred][pilotboost];
break;
case PILOT_SP12_2:
data_cells = data_cells_table_16K[PILOT_SP12_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP12_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP12_2][cred][pilotboost];
break;
case PILOT_SP12_4:
data_cells = data_cells_table_16K[PILOT_SP12_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP12_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP12_4][cred][pilotboost];
break;
case PILOT_SP16_2:
data_cells = data_cells_table_16K[PILOT_SP16_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP16_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP16_2][cred][pilotboost];
break;
case PILOT_SP16_4:
data_cells = data_cells_table_16K[PILOT_SP16_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP16_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP16_4][cred][pilotboost];
break;
case PILOT_SP24_2:
data_cells = data_cells_table_16K[PILOT_SP24_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP24_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP24_2][cred][pilotboost];
break;
case PILOT_SP24_4:
data_cells = data_cells_table_16K[PILOT_SP24_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP24_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP24_4][cred][pilotboost];
break;
case PILOT_SP32_2:
data_cells = data_cells_table_16K[PILOT_SP32_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP32_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP32_2][cred][pilotboost];
break;
case PILOT_SP32_4:
data_cells = data_cells_table_16K[PILOT_SP32_4][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP32_4][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP32_4][cred][pilotboost];
break;
default:
data_cells = data_cells_table_16K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_16K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_16K[PILOT_SP3_2][cred][pilotboost];
break;
}
break;
case FFTSIZE_32K:
papr_cells = 288;
switch (guardinterval) {
case GI_1_192:
gisamples = 192;
first_preamble_cells = preamble_cells_table[18][4];
preamble_cells = preamble_cells_table[18][cred];
break;
case GI_2_384:
gisamples = 384;
first_preamble_cells = preamble_cells_table[19][4];
preamble_cells = preamble_cells_table[19][cred];
break;
case GI_3_512:
gisamples = 512;
first_preamble_cells = preamble_cells_table[20][4];
preamble_cells = preamble_cells_table[20][cred];
break;
case GI_4_768:
gisamples = 768;
first_preamble_cells = preamble_cells_table[21][4];
preamble_cells = preamble_cells_table[21][cred];
break;
case GI_5_1024:
gisamples = 1024;
first_preamble_cells = preamble_cells_table[22][4];
preamble_cells = preamble_cells_table[22][cred];
break;
case GI_6_1536:
gisamples = 1536;
first_preamble_cells = preamble_cells_table[23][4];
preamble_cells = preamble_cells_table[23][cred];
break;
case GI_7_2048:
gisamples = 2048;
first_preamble_cells = preamble_cells_table[24][4];
preamble_cells = preamble_cells_table[24][cred];
break;
case GI_8_2432:
gisamples = 2432;
first_preamble_cells = preamble_cells_table[25][4];
preamble_cells = preamble_cells_table[25][cred];
break;
case GI_9_3072:
gisamples = 3072;
if (pilotpattern == PILOT_SP8_2 || pilotpattern == PILOT_SP8_4) {
first_preamble_cells = preamble_cells_table[26][4];
preamble_cells = preamble_cells_table[26][cred];
}
else {
first_preamble_cells = preamble_cells_table[27][4];
preamble_cells = preamble_cells_table[27][cred];
}
break;
case GI_10_3648:
gisamples = 3648;
if (pilotpattern == PILOT_SP8_2 || pilotpattern == PILOT_SP8_4) {
first_preamble_cells = preamble_cells_table[28][4];
preamble_cells = preamble_cells_table[28][cred];
}
else {
first_preamble_cells = preamble_cells_table[29][4];
preamble_cells = preamble_cells_table[29][cred];
}
break;
case GI_11_4096:
gisamples = 4096;
first_preamble_cells = preamble_cells_table[30][4];
preamble_cells = preamble_cells_table[30][cred];
break;
case GI_12_4864:
gisamples = 4864;
first_preamble_cells = preamble_cells_table[31][4];
preamble_cells = preamble_cells_table[31][cred];
break;
default:
gisamples = 192;
first_preamble_cells = preamble_cells_table[18][4];
preamble_cells = preamble_cells_table[18][cred];
break;
}
switch (pilotpattern) {
case PILOT_SP3_2:
data_cells = data_cells_table_32K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP3_2][cred][pilotboost];
break;
case PILOT_SP3_4:
data_cells = data_cells_table_32K[PILOT_SP3_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP3_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP3_4][cred][pilotboost];
break;
case PILOT_SP4_2:
data_cells = data_cells_table_32K[PILOT_SP4_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP4_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP4_2][cred][pilotboost];
break;
case PILOT_SP4_4:
data_cells = data_cells_table_32K[PILOT_SP4_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP4_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP4_4][cred][pilotboost];
break;
case PILOT_SP6_2:
data_cells = data_cells_table_32K[PILOT_SP6_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP6_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP6_2][cred][pilotboost];
break;
case PILOT_SP6_4:
data_cells = data_cells_table_32K[PILOT_SP6_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP6_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP6_4][cred][pilotboost];
break;
case PILOT_SP8_2:
data_cells = data_cells_table_32K[PILOT_SP8_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP8_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP8_2][cred][pilotboost];
break;
case PILOT_SP8_4:
data_cells = data_cells_table_32K[PILOT_SP8_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP8_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP8_4][cred][pilotboost];
break;
case PILOT_SP12_2:
data_cells = data_cells_table_32K[PILOT_SP12_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP12_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP12_2][cred][pilotboost];
break;
case PILOT_SP12_4:
data_cells = data_cells_table_32K[PILOT_SP12_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP12_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP12_4][cred][pilotboost];
break;
case PILOT_SP16_2:
data_cells = data_cells_table_32K[PILOT_SP16_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP16_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP16_2][cred][pilotboost];
break;
case PILOT_SP16_4:
data_cells = data_cells_table_32K[PILOT_SP16_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP16_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP16_4][cred][pilotboost];
break;
case PILOT_SP24_2:
data_cells = data_cells_table_32K[PILOT_SP24_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP24_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP24_2][cred][pilotboost];
break;
case PILOT_SP24_4:
data_cells = data_cells_table_32K[PILOT_SP24_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP24_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP24_4][cred][pilotboost];
break;
case PILOT_SP32_2:
data_cells = data_cells_table_32K[PILOT_SP32_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP32_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP32_2][cred][pilotboost];
break;
case PILOT_SP32_4:
data_cells = data_cells_table_32K[PILOT_SP32_4][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP32_4][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP32_4][cred][pilotboost];
break;
default:
data_cells = data_cells_table_32K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_32K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_32K[PILOT_SP3_2][cred][pilotboost];
break;
}
break;
default:
papr_cells = 72;
switch (guardinterval) {
case GI_1_192:
gisamples = 192;
first_preamble_cells = preamble_cells_table[0][4];
preamble_cells = preamble_cells_table[0][cred];
break;
case GI_2_384:
gisamples = 384;
first_preamble_cells = preamble_cells_table[1][4];
preamble_cells = preamble_cells_table[1][cred];
break;
case GI_3_512:
gisamples = 512;
first_preamble_cells = preamble_cells_table[2][4];
preamble_cells = preamble_cells_table[2][cred];
break;
case GI_4_768:
gisamples = 768;
first_preamble_cells = preamble_cells_table[3][4];
preamble_cells = preamble_cells_table[3][cred];
break;
case GI_5_1024:
gisamples = 1024;
first_preamble_cells = preamble_cells_table[4][4];
preamble_cells = preamble_cells_table[4][cred];
break;
case GI_6_1536:
gisamples = 1536;
first_preamble_cells = preamble_cells_table[5][4];
preamble_cells = preamble_cells_table[5][cred];
break;
case GI_7_2048:
gisamples = 2048;
first_preamble_cells = preamble_cells_table[6][4];
preamble_cells = preamble_cells_table[6][cred];
break;
default:
gisamples = 192;
first_preamble_cells = preamble_cells_table[0][4];
preamble_cells = preamble_cells_table[0][cred];
break;
}
switch (pilotpattern) {
case PILOT_SP3_2:
data_cells = data_cells_table_8K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP3_2][cred][pilotboost];
break;
case PILOT_SP3_4:
data_cells = data_cells_table_8K[PILOT_SP3_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP3_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP3_4][cred][pilotboost];
break;
case PILOT_SP4_2:
data_cells = data_cells_table_8K[PILOT_SP4_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP4_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP4_2][cred][pilotboost];
break;
case PILOT_SP4_4:
data_cells = data_cells_table_8K[PILOT_SP4_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP4_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP4_4][cred][pilotboost];
break;
case PILOT_SP6_2:
data_cells = data_cells_table_8K[PILOT_SP6_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP6_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP6_2][cred][pilotboost];
break;
case PILOT_SP6_4:
data_cells = data_cells_table_8K[PILOT_SP6_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP6_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP6_4][cred][pilotboost];
break;
case PILOT_SP8_2:
data_cells = data_cells_table_8K[PILOT_SP8_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP8_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP8_2][cred][pilotboost];
break;
case PILOT_SP8_4:
data_cells = data_cells_table_8K[PILOT_SP8_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP8_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP8_4][cred][pilotboost];
break;
case PILOT_SP12_2:
data_cells = data_cells_table_8K[PILOT_SP12_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP12_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP12_2][cred][pilotboost];
break;
case PILOT_SP12_4:
data_cells = data_cells_table_8K[PILOT_SP12_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP12_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP12_4][cred][pilotboost];
break;
case PILOT_SP16_2:
data_cells = data_cells_table_8K[PILOT_SP16_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP16_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP16_2][cred][pilotboost];
break;
case PILOT_SP16_4:
data_cells = data_cells_table_8K[PILOT_SP16_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP16_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP16_4][cred][pilotboost];
break;
case PILOT_SP24_2:
data_cells = data_cells_table_8K[PILOT_SP24_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP24_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP24_2][cred][pilotboost];
break;
case PILOT_SP24_4:
data_cells = data_cells_table_8K[PILOT_SP24_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP24_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP24_4][cred][pilotboost];
break;
case PILOT_SP32_2:
data_cells = data_cells_table_8K[PILOT_SP32_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP32_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP32_2][cred][pilotboost];
break;
case PILOT_SP32_4:
data_cells = data_cells_table_8K[PILOT_SP32_4][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP32_4][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP32_4][cred][pilotboost];
break;
default:
data_cells = data_cells_table_8K[PILOT_SP3_2][cred];
sbs_cells = sbs_cells_table_8K[PILOT_SP3_2][cred];
sbs_data_cells = sbs_data_cells_table_8K[PILOT_SP3_2][cred][pilotboost];
break;
}
}
if (framesize == FECFRAME_NORMAL)
{
fecsize = 64800.0;
printf("frame size = normal\n");
}
else if (framesize == FECFRAME_SHORT)
{
fecsize = 16200.0;
printf("frame size = short\n");
}
else
{
fecsize = 0.0;
printf("frame size = invalid\n");
}
switch (rate)
{
case C2_15:
printf("code rate = 2/15\n");
break;
case C3_15:
printf("code rate = 3/15\n");
break;
case C4_15:
printf("code rate = 4/15\n");
break;
case C5_15:
printf("code rate = 5/15\n");
break;
case C6_15:
printf("code rate = 6/15\n");
break;
case C7_15:
printf("code rate = 7/15\n");
break;
case C8_15:
printf("code rate = 8/15\n");
break;
case C9_15:
printf("code rate = 9/15\n");
break;
case C10_15:
printf("code rate = 10/15\n");
break;
case C11_15:
printf("code rate = 11/15\n");
break;
case C12_15:
printf("code rate = 12/15\n");
break;
case C13_15:
printf("code rate = 13/15\n");
break;
default:
printf("code rate = invalid\n");
break;
}
switch (constellation)
{
case MOD_QPSK:
printf("constellation = QPSK\n");
break;
case MOD_16QAM:
printf("constellation = 16QAM\n");
break;
case MOD_64QAM:
printf("constellation = 64QAM\n");
break;