FersCh

SCPI Commands

READ:CDMA:SIGNaling<Instance>:RXQuality:FERSch
FETCh:CDMA:SIGNaling<Instance>:RXQuality:FERSch
CALCulate:CDMA:SIGNaling<Instance>:RXQuality:FERSch
class FersCh[source]

FersCh commands group definition. 4 total commands, 1 Sub-groups, 3 group commands

class CalculateStruct[source]

Response structure. Fields:

  • Reliability: int: See ‘Reliability Indicator’

  • Fers_Ch: float: Forward link frame error rate Queries the percentage of the frame error rate over the total number of received frames for SCH0. Range: 0 % to 100 %, Unit: %

  • Confidence_Level: float: Measured confidence level Queries the statistical probability that the true FER is within limits based on the current number of frame errors compared to the number of frames received. Range: 0 % to 100 %, Unit: %

  • Frame_Errors: float: Total number of detected frame errors. Range: 0 to 100E+3

  • Frames: float: Total number of frames. Range: 0 to 100E+3

  • Erased_Frames: int: Total number of erased frames (counted as errored frames) . Not all errored frames are erased. Some can be undetected by the MS. Range: 0 to 100E+3

class FetchStruct[source]

Response structure. Fields:

  • Reliability: int: See ‘Reliability Indicator’

  • Fers_Ch: float: Forward link frame error rate Queries the percentage of the frame error rate over the total number of received frames for SCH0. Range: 0 % to 100 %, Unit: %

  • Confidence_Level: float: Measured confidence level Queries the statistical probability that the true FER is within limits based on the current number of frame errors compared to the number of frames received. Range: 0 % to 100 %, Unit: %

  • Frame_Errors: int: Total number of detected frame errors. Range: 0 to 100E+3

  • Frames: int: Total number of frames. Range: 0 to 100E+3

  • Erased_Frames: int: Total number of erased frames (counted as errored frames) . Not all errored frames are erased. Some can be undetected by the MS. Range: 0 to 100E+3

class ReadStruct[source]

Response structure. Fields:

  • Reliability: int: See ‘Reliability Indicator’

  • Fers_Ch_0: float: Forward link frame error rate Queries the percentage of the frame error rate over the total number of received frames for SCH0. Range: 0 % to 100 %, Unit: %

  • Confidence_Level: float: Measured confidence level Queries the statistical probability that the true FER is within limits based on the current number of frame errors compared to the number of frames received. Range: 0 % to 100 %, Unit: %

  • Frame_Errors: int: Total number of detected frame errors. Range: 0 to 100E+3

  • Frames: int: Total number of frames. Range: 0 to 100E+3

  • Erased_Frames: int: Total number of erased frames (counted as errored frames) . Not all errored frames are erased. Some can be undetected by the MS. Range: 0 to 100E+3

calculate() → CalculateStruct[source]
# SCPI: CALCulate:CDMA:SIGNaling<Instance>:RXQuality:FERSch
value: CalculateStruct = driver.rxQuality.fersCh.calculate()

Returns the results of the forward link FER measurement, see ‘FER FCH / FER SCH0 View (Tab) ‘. The values described below are returned by FETCh and READ commands. CALCulate commands return limit check results instead, one value for each result listed below.

return

structure: for return value, see the help for CalculateStruct structure arguments.

fetch() → FetchStruct[source]
# SCPI: FETCh:CDMA:SIGNaling<Instance>:RXQuality:FERSch
value: FetchStruct = driver.rxQuality.fersCh.fetch()

Returns the results of the forward link FER measurement, see ‘FER FCH / FER SCH0 View (Tab) ‘. The values described below are returned by FETCh and READ commands. CALCulate commands return limit check results instead, one value for each result listed below.

return

structure: for return value, see the help for FetchStruct structure arguments.

read() → ReadStruct[source]
# SCPI: READ:CDMA:SIGNaling<Instance>:RXQuality:FERSch
value: ReadStruct = driver.rxQuality.fersCh.read()

Returns the results of the forward link FER measurement, see ‘FER FCH / FER SCH0 View (Tab) ‘. The values described below are returned by FETCh and READ commands. CALCulate commands return limit check results instead, one value for each result listed below.

return

structure: for return value, see the help for ReadStruct structure arguments.

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.rxQuality.fersCh.clone()

Subgroups