Pparameter

SCPI Commands :

[SOURce<HW>]:BB:W3GPp:PPARameter:CRESt
[SOURce<HW>]:BB:W3GPp:PPARameter:SCHannels

class PparameterCls

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

get_crest() → RsSmbv.enums.CresFactMode

# SCPI: [SOURce<HW>]:BB:W3GPp:PPARameter:CRESt
value: enums.CresFactMode = driver.source.bb.w3Gpp.pparameter.get_crest()

This command selects the desired range for the crest factor of the test scenario. The crest factor of the signal is kept in the desired range by automatically setting appropriate channelization codes and timing offsets. The setting takes effect only after execution of command BB:W3GPp:PPARameter:EXECute.

INTRO_CMD_HELP: The settings of commands

• BB:W3GP:BST<n>:CHAN<n>:CCODe and

• BB:W3GP:BST<n>:CHAN<n>:TOFFset

Are adjusted according to the selection.

return

crest: MINimum| AVERage| WORSt MINimum The crest factor is minimized. The channelization codes are distributed uniformly over the code domain. The timing offsets are increased by 3 per channel. AVERage An average crest factor is set. The channelization codes are distributed uniformly over the code domain. The timing offsets are all set to 0. WORSt The crest factor is set to an unfavorable value (i.e. maximum) . The channelization codes are assigned in ascending order. The timing offsets are all set to 0.

get_schannels() → bool

# SCPI: [SOURce<HW>]:BB:W3GPp:PPARameter:SCHannels
value: bool = driver.source.bb.w3Gpp.pparameter.get_schannels()

The command activates/deactivates the PCPICH, PSCH, SSCH and PCCPCH. These ‘special channels’ are required by a user equipment for synchronization. The setting takes effect only after execution of command BB:W3GPp:PPARameter:EXECute.

return

schannels: 1| ON| 0| OFF

set_crest(crest: RsSmbv.enums.CresFactMode) → None

# SCPI: [SOURce<HW>]:BB:W3GPp:PPARameter:CRESt
driver.source.bb.w3Gpp.pparameter.set_crest(crest = enums.CresFactMode.AVERage)

This command selects the desired range for the crest factor of the test scenario. The crest factor of the signal is kept in the desired range by automatically setting appropriate channelization codes and timing offsets. The setting takes effect only after execution of command BB:W3GPp:PPARameter:EXECute.

INTRO_CMD_HELP: The settings of commands

• BB:W3GP:BST<n>:CHAN<n>:CCODe and

• BB:W3GP:BST<n>:CHAN<n>:TOFFset

Are adjusted according to the selection.

param crest

MINimum| AVERage| WORSt MINimum The crest factor is minimized. The channelization codes are distributed uniformly over the code domain. The timing offsets are increased by 3 per channel. AVERage An average crest factor is set. The channelization codes are distributed uniformly over the code domain. The timing offsets are all set to 0. WORSt The crest factor is set to an unfavorable value (i.e. maximum) . The channelization codes are assigned in ascending order. The timing offsets are all set to 0.

set_schannels(schannels: bool) → None

# SCPI: [SOURce<HW>]:BB:W3GPp:PPARameter:SCHannels
driver.source.bb.w3Gpp.pparameter.set_schannels(schannels = False)

The command activates/deactivates the PCPICH, PSCH, SSCH and PCCPCH. These ‘special channels’ are required by a user equipment for synchronization. The setting takes effect only after execution of command BB:W3GPp:PPARameter:EXECute.

param schannels

1| ON| 0| OFF

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.source.bb.w3Gpp.pparameter.clone()

Subgroups

• Dpch
• Execute
• Sccpch