Guard Section¶

class GuardSection(duration, num_repetitions=1, frame=None)[source]¶

Guard section within the time-domain of a resource grid.

Parameters:

num_repetitions (int) – Number of times this section is repeated in time-domain.
sample_offset – Offset in samples to the start of the section.
wave – Waveform this section is associated with. Defaults to None.

classmethod Deserialize(process)[source]¶

Deserialize an object’s state.

Objects cannot be deserialized directly, instead a Factory must be instructed to carry out the deserialization process.

Parameters:: process (DeserializationProcess) – The current stage of the deserialization process. This object is generated by the Factory and provides an interface to deserialization methods supporting multiple backends.
Return type:: GuardSection
Returns:: The deserialized object.

pick_samples(signal)[source]¶

Pick this section’s samples from the time-domain signal.

Parameters:: signal (ndarray) – Time-domain signal to be picked from. Numpy vector of size num_samples.
Return type:: ndarray

Returns: Time-domain signal with the section’s samples picked.

place_samples(signal)[source]¶

Place this section’s samples into the time-domain signal.

Parameters:: signal (ndarray) – Time-domain signal to be placed. Numpy vector of size num_samples.
Return type:: ndarray

Returns: Time-domain signal with the section’s samples placed.

serialize(process)[source]¶

Serialize this object’s state.

Objects cannot be serialized directly, instead a Factory must be instructed to carry out the serialization process.

Parameters:: process (SerializationProcess) – The current stage of the serialization process. This object is generated by the Factory and provides an interface to serialization methods supporting multiple backends.
Return type:: None

property num_samples: int¶: Number of samples within this OFDM time-section.