Relative
SCPI Command :
FETCh:SIGNaling:MEASurement:BLER:OVERall:RELative
- class RelativeCls[source]
Relative commands group definition. 1 total commands, 0 Subgroups, 1 group commands
- class FetchStruct[source]
Response structure. Fields:
Reliability: int: See ‘Reliability indicator’
Ack: float: Number of received acknowledgments as percentage
Nack: float: Number of received negative acknowledgments as percentage
Dtx: float: Number of missing answers (no ACK, no NACK) as percentage
Bler: float: Block error ratio as percentage
Throughput_Avg: float: Average throughput as percentage of scheduled throughput
- fetch(algorithm: Algorithm = None) FetchStruct [source]
# SCPI: FETCh:SIGNaling:MEASurement:BLER:OVERall:RELative value: FetchStruct = driver.signaling.measurement.bler.overall.relative.fetch(algorithm = enums.Algorithm.ERC1)
Returns the overall relative DL results of the BLER measurement.
- param algorithm:
Selects the formula for calculation of the BLER from the number of ACK, NACK and DTX. ERC1 (Default) : BLER = (NACK + DTX) / (ACK + NACK + DTX) ERC2: BLER = DTX / (ACK + NACK + DTX) ERC3: BLER = NACK / (ACK + NACK + DTX) ERC4: BLER = NACK / (ACK + NACK)
- return:
structure: for return value, see the help for FetchStruct structure arguments.