Physical Scenario Dummy#

class PhysicalScenarioDummy(seed=None, devices=None)[source]#

Bases: SimulationScenario, PhysicalScenario[PhysicalDeviceDummy], Serializable

Physical scenario for testing and demonstration.

Parameters:

  • snr (float, optional) – The assumed linear signal to noise ratio. Infinite by default, i.e. no added noise during reception.

  • snr_type (Union[str, SNRType], optional) – The signal to noise ratio metric to be used. By default, signal power to noise power is assumed.

add_device(device)[source]#

Add a new device to the scenario.

Parameters:

device (Device) – New device to be added to the scenario.

Raises:
Return type:

None

new_device(*args, **kwargs)[source]#

Add a new device to the simulation scenario.

Returns:

Newly added simulated device.

Return type:

SimulatedDevice

receive_devices(impinging_signals=None, cache=True, trigger_realizations=None)[source]#

Receive over all simulated scenario devices.

Internally calls SimulationScenario.process_inputs() and Scenario.receive_operators().

Parameters:

  • impinging_signals (List[Union[DeviceInput, Signal, Iterable[Signal]]]) – List of signals impinging onto the devices.

  • cache (bool, optional) – Cache the operator inputs at the registered receive operators for further processing. Enabled by default.

  • trigger_realizations (Sequence[TriggerRealization], optional) – Sequence of trigger realizations. If not specified, ideal triggerings are assumed for all devices.

Return type:

Sequence[SimulatedDeviceReception]

Returns: List of the processed device input information.

Raises:

ValueError – If the number of impinging_signals does not match the number of registered devices.