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also use 32 reserved tones for QAM64

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This commit is contained in:
Ahmet Inan 2025-06-28 11:57:40 +02:00
commit 4430de392b
2 changed files with 8 additions and 27 deletions
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19
encode.cc
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@ -31,7 +31,7 @@ struct Encoder
static const int guard_len = symbol_len / 8;
static const int bits_max = 65536;
static const int data_max = 1024;
static const int cols_max = 273 + 32;
static const int cols_max = 256 + 32;
static const int mls0_len = 320;
static const int mls0_poly = 0b1100110001;
static const int mls0_seed = 214;
@ -264,7 +264,7 @@ struct Encoder
oper_mode(oper_mode)
{
const uint32_t *frozen_bits = nullptr;
int code_cols = 0;
int code_cols = 256;
int comb_cols = 32;
int comb_dist = 9;
int comb_off = 4;
@ -272,7 +272,6 @@ struct Encoder
int reserved_tones = 32;
switch (oper_mode) {
case 0:
code_cols = 256;
comb_cols = 0;
reserved_tones = 0;
break;
@ -280,7 +279,6 @@ struct Encoder
mod_bits = 2;
cons_rows = 8;
code_order = 12;
code_cols = 256;
data_bits = 2048;
frozen_bits = frozen_4096_2080;
break;
@ -288,7 +286,6 @@ struct Encoder
mod_bits = 2;
cons_rows = 16;
code_order = 13;
code_cols = 256;
data_bits = 4096;
frozen_bits = frozen_8192_4128;
break;
@ -296,7 +293,6 @@ struct Encoder
mod_bits = 2;
cons_rows = 32;
code_order = 14;
code_cols = 256;
data_bits = 8192;
frozen_bits = frozen_16384_8224;
break;
@ -304,7 +300,6 @@ struct Encoder
mod_bits = 4;
cons_rows = 4;
code_order = 12;
code_cols = 256;
data_bits = 2048;
frozen_bits = frozen_4096_2080;
break;
@ -312,7 +307,6 @@ struct Encoder
mod_bits = 4;
cons_rows = 8;
code_order = 13;
code_cols = 256;
data_bits = 4096;
frozen_bits = frozen_8192_4128;
break;
@ -320,26 +314,21 @@ struct Encoder
mod_bits = 4;
cons_rows = 16;
code_order = 14;
code_cols = 256;
data_bits = 8192;
frozen_bits = frozen_16384_8224;
break;
case 29:
mod_bits = 6;
cons_rows = 5;
cons_rows = 6;
code_order = 13;
code_cols = 273;
data_bits = 4096;
reserved_tones = 15;
frozen_bits = frozen_8192_4128;
break;
case 30:
mod_bits = 6;
cons_rows = 10;
cons_rows = 11;
code_order = 14;
code_cols = 273;
data_bits = 8192;
reserved_tones = 15;
frozen_bits = frozen_16384_8224;
break;
default: