Struct Ace 

pub struct Ace {
    pub constellation: Constellation,
    pub ratio_db: f64,
    pub iterations: usize,
    pub step: f64,
}

Active constellation extension (Krongold & Jones 2003), clipping-based: the peaks are clipped, and the resulting change of every subcarrier is kept only where it moves an outer constellation point further out (which can only increase its distance to the decision boundaries); a few iterations converge. For square QAM.

Fields

constellation: Constellation

The constellation of the data (square QAM or QPSK).

ratio_db: f64

Clipping ratio of every iteration (dB).

iterations: usize

Iterations.

step: f64

Gain applied to the allowed extension at every iteration.

Trait Implementations

impl Clone for Ace

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 Ace

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

Formats the value using the given formatter.

impl PaprReduction for Ace

fn reduce(&self, ofdm: &Ofdm, data: &[C64]) -> Result<(Vec<C64>, usize)>

The time block (without prefix) of one block of data, and its side information.

fn data_len(&self, ofdm: &Ofdm) -> usize

Data symbols per block (all the active subcarriers by default).

fn restore_time(&self, _block: &mut [C64])

Undo a memoryless transformation of the time block at the receiver (the expansion of companding); nothing by default.

fn recover( &self, ofdm: &Ofdm, active: Vec<C64>, _side: usize, ) -> Result<Vec<C64>>

The data of a block from the values of its active subcarriers and its side information (despreading only, by default).

impl PartialEq for Ace

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Ace