Symbol Section¶
- class SymbolSection(num_repetitions=1, pattern=None, sample_offset=0, wave=None)[source]¶
Bases:
GridSection[OrthogonalWaveform],Serializable- Parameters:
num_repetitions (int, optional) – Number of times this section is repeated in time-domain.
pattern (List[int], optional) – Resource pattern within this symbol section.
sample_offset (int, optional) – Offset in samples to the start of the section.
frame (OrthogonalWaveform | None, optional) – _description_. Defaults to None.
- pick_samples(samples)[source]¶
Pick this section’s samples from the time-domain signal.
- Parameters:
signal (numpy.ndarray) – Time-domain signal to be picked from. Numpy vector of size num_samples.
- Return type:
Returns: Time-domain signal with the section’s samples picked.
- place_samples(samples)[source]¶
Place this section’s samples into the time-domain signal.
- Parameters:
signal (numpy.ndarray) – Time-domain signal to be placed. Numpy vector of size num_samples.
- Return type:
Returns: Time-domain signal with the section’s samples placed.
- property num_references: int¶
Number of data symbols this section can modulate.
- Returns:
The number of symbols
- Return type:
- property num_samples: int¶
Number of samples within this OFDM time-section.
- Returns:
Number of samples
- Return type:
- property num_subcarriers: int¶
Number of subcarriers this section requires.
- Returns:
The number of subcarriers.
- Return type:
- property num_symbols: int¶
Number of data symbols this section can modulate.
- Returns:
The number of symbols
- Return type:
- property num_words: int¶
Number of OFDM symbols, i.e. words of subcarrier symbols this section can modulate.
- Returns:
The number of words.
- Return type:
- pattern: List[int]¶