Modulation

SCPI Commands :

CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:LRSindex
CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:ZCZConfig
CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:EWPosition

class ModulationCls[source]

Modulation commands group definition. 7 total commands, 2 Subgroups, 3 group commands

get_ew_position() → LowHigh[source]

# SCPI: CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:EWPosition
value: enums.LowHigh = driver.configure.prach.modulation.get_ew_position()

Specifies the position of the EVM window used for calculation of the trace results.

return:

evm_window_pos: LOW | HIGH

get_lrs_index() → int[source]

# SCPI: CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:LRSindex
value: int = driver.configure.prach.modulation.get_lrs_index()

Specifies the logical root sequence index to be used for generation of the preamble sequence. For the combined signal path scenario, use CONFigure:LTE:SIGN<i>:CELL:PRACh:LRSindex.

return:

log_root_seq_index: numeric Range: 0 to 837 (for preamble format 4: 0 to 137)

get_zcz_config() → int[source]

# SCPI: CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:ZCZConfig
value: int = driver.configure.prach.modulation.get_zcz_config()

Specifies the zero correlation zone config, i.e. which NCS value of an NCS set is used for generation of the preamble sequence. For the combined signal path scenario, use CONFigure:LTE:SIGN<i>:CELL:PRACh:ZCZConfig.

return:

zero_corr_zone_con: numeric Range: 0 to 15 (for preamble format 4: 0 to 6)

set_ew_position(evm_window_pos: LowHigh) → None[source]

# SCPI: CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:EWPosition
driver.configure.prach.modulation.set_ew_position(evm_window_pos = enums.LowHigh.HIGH)

Specifies the position of the EVM window used for calculation of the trace results.

param evm_window_pos:

LOW | HIGH

set_lrs_index(log_root_seq_index: int) → None[source]

# SCPI: CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:LRSindex
driver.configure.prach.modulation.set_lrs_index(log_root_seq_index = 1)

Specifies the logical root sequence index to be used for generation of the preamble sequence. For the combined signal path scenario, use CONFigure:LTE:SIGN<i>:CELL:PRACh:LRSindex.

param log_root_seq_index:

numeric Range: 0 to 837 (for preamble format 4: 0 to 137)

set_zcz_config(zero_corr_zone_con: int) → None[source]

# SCPI: CONFigure:LTE:MEASurement<Instance>:PRACh:MODulation:ZCZConfig
driver.configure.prach.modulation.set_zcz_config(zero_corr_zone_con = 1)

Specifies the zero correlation zone config, i.e. which NCS value of an NCS set is used for generation of the preamble sequence. For the combined signal path scenario, use CONFigure:LTE:SIGN<i>:CELL:PRACh:ZCZConfig.

param zero_corr_zone_con:

numeric Range: 0 to 15 (for preamble format 4: 0 to 6)

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.configure.prach.modulation.clone()

Subgroups