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skip PAPR reduction on S&C symbol

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This commit is contained in:
Ahmet Inan 2021-08-20 21:09:00 +02:00
commit c81f3a15f9
1 changed files with 4 additions and 3 deletions
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7
encode.cc
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@ -92,11 +92,12 @@ struct Encoder
else
temp[bin(i)] = 0;
}
void symbol()
void symbol(bool papr_reduction = true)
{
for (int i = 0; i < symbol_len; ++i)
temp[i] = fdom[i];
improve_papr();
if (papr_reduction)
improve_papr();
bwd(tdom, temp);
for (int i = 0; i < symbol_len; ++i)
tdom[i] /= std::sqrt(value(8*symbol_len));
@ -143,7 +144,7 @@ struct Encoder
fdom[bin(2*i+mls0_off)] = nrz(seq0());
for (int i = 0; i < mls0_len; ++i)
fdom[bin(2*i+mls0_off)] *= fdom[bin(2*(i-1)+mls0_off)];
symbol();
symbol(false);
}
void meta_data(uint64_t md)
{