Struct PuncturedTurbo 

pub struct PuncturedTurbo { /* private fields */ }

A turbo code whose systematic and parity streams are punctured by a pattern of three rows (systematic, parity 1, parity 2) applied at every information index; the tail bits are kept.

Implementations

impl PuncturedTurbo

pub fn new(code: TurboCode, puncturer: Puncturer) -> Result<PuncturedTurbo>

The turbo code code punctured by the three-row pattern puncturer.

Errors

comnum_core::Error::Config if the pattern does not have three rows.

pub fn code(&self) -> &TurboCode

The mother code.

pub fn puncturer(&self) -> &Puncturer

The pattern.

pub fn decoder_mut(&mut self) -> &mut TurboDecoder

The settings of the decoder of the mother code, which can change without changing the code.

pub fn selection(&self) -> &BitSelection

The transmitted bits of the codeword of the mother code.

Trait Implementations

impl BlockCode for PuncturedTurbo

fn k(&self) -> usize

Information bits per block.

fn n(&self) -> usize

Coded bits per block.

fn encode_block(&self, info: &[u8]) -> Result<Vec<u8>>

Encode one block of $k$ bits.

fn decode_block(&self, llr: &[f64]) -> Result<Vec<u8>>

Decode one block of $n$ LLRs into $k$ bits.

fn encode_block_into(&self, info: &[u8], out: &mut [u8]) -> Result<()>

Encode one block of $k$ bits into the $n$ values of out (ADR 0011: the default copies BlockCode::encode_block; a code overrides it when a profile shows the copy).

fn decode_block_into(&self, llr: &[f64], out: &mut [u8]) -> Result<()>

Decode one block of $n$ LLRs into the $k$ values of out (as BlockCode::encode_block_into).

fn code_rate(&self) -> f64

Code rate $k/n$.

fn encode_stream(&self, info: &[u8]) -> Result<Vec<u8>>

Encode whole blocks.

fn decode_stream(&self, llr: &[f64]) -> Result<Vec<u8>>

Decode whole blocks.

impl Clone for PuncturedTurbo

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PuncturedTurbo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for PuncturedTurbo

fn decode_into(&mut self, llr: &Llr, out: &mut Bits) -> Result<()>

Decode llr into out.

fn decode(&mut self, llr: &Llr) -> Result<Bits, Error>

Decode llr (allocates, calls Decode::decode_into).

impl Encode for PuncturedTurbo

fn rate(&self) -> f64

Code rate k/n.

fn encode_into(&self, info: &Bits, out: &mut Bits) -> Result<()>

Encode info into out.

fn encode(&self, info: &Bits) -> Result<Bits, Error>

Encode info (allocates, calls Encode::encode_into).

impl PartialEq for PuncturedTurbo

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl SoftDecode for PuncturedTurbo

fn app_into( &self, llr: &[f64], apriori: Option<&[f64]>, out: &mut [f64], ) -> Result<usize>

The soft output of the turbo code, a zero LLR at every punctured position.

fn app(&self, llr: &[f64], apriori: Option<&[f64]>) -> Result<Vec<f64>>

SoftDecode::app_into into a new vector.

impl StructuralPartialEq for PuncturedTurbo