def test_tx_parameters_with_eirp_within_range(
self,
low_frequency_hz,
high_frequency_hz,
max_eirp_dbm_mhz,
expected_bw_rbs,
expected_earfcn,
expected_tx_power,
) -> None:
"""Test that tx parameters of the enodeb are calculated correctly when eirp received from SAS
is within acceptable range for the given bandwidth"""
desired_config = EnodebConfiguration(FreedomFiOneTrDataModel())
channel = LteChannel(
low_frequency_hz=low_frequency_hz,
high_frequency_hz=high_frequency_hz,
max_eirp_dbm_mhz=max_eirp_dbm_mhz,
)
state = CBSDStateResult(
radio_enabled=True,
channel=channel,
)
ff_one_update_desired_config_from_cbsd_state(state, desired_config)
self.assert_config_updated(
config=desired_config,
bandwidth=expected_bw_rbs,
earfcn=expected_earfcn,
tx_power=expected_tx_power,
radio_enabled=True,
)
def test_tx_params_with_unsupported_bandwidths(self, low_frequency_hz,
high_frequency_hz) -> None:
"""Test that tx parameters calculations raise an exception for unsupported bandwidth ranges"""
desired_config = EnodebConfiguration(FreedomFiOneTrDataModel())
channel = LteChannel(
low_frequency_hz=low_frequency_hz,
high_frequency_hz=high_frequency_hz,
max_eirp_dbm_mhz=5,
)
state = CBSDStateResult(
radio_enabled=True,
channel=channel,
)
with self.assertRaises(ConfigurationError):
ff_one_update_desired_config_from_cbsd_state(state, desired_config)
def test_tx_parameters_with_eirp_out_of_range(self,
max_eirp_dbm_mhz) -> None:
"""Test that tx parameters calculations raise an exception when eirp received from SAS
is outside of acceptable range for the given bandwidth"""
desired_config = EnodebConfiguration(FreedomFiOneTrDataModel())
channel = LteChannel(
low_frequency_hz=3550_000_000,
high_frequency_hz=3570_000_000,
max_eirp_dbm_mhz=max_eirp_dbm_mhz,
)
state = CBSDStateResult(
radio_enabled=True,
channel=channel,
)
with self.assertRaises(ConfigurationError):
ff_one_update_desired_config_from_cbsd_state(state, desired_config)
def test_tx_params_not_set_when_radio_disabled(self):
"""Test that tx parameters of the enodeb are not set when ADMIN_STATE is disabled on the radio"""
desired_config = EnodebConfiguration(FreedomFiOneTrDataModel())
channel = LteChannel(
low_frequency_hz=3550000000,
high_frequency_hz=3570000000,
max_eirp_dbm_mhz=20,
)
state = CBSDStateResult(
radio_enabled=False,
channel=channel,
)
ff_one_update_desired_config_from_cbsd_state(state, desired_config)
self.assertEqual(1, len(desired_config.get_parameter_names()))
self.assertFalse(
desired_config.get_parameter(ParameterName.ADMIN_STATE))