Dpch

SCPI Commands :

[SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:COUNt
[SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:CRESt
[SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:SFACtor

class DpchCls

Dpch commands group definition. 3 total commands, 0 Subgroups, 3 group commands

get_count() → int

# SCPI: [SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:COUNt
value: int = driver.source.bb.tdscdma.up.pparameter.dpch.get_count()

Sets the number of activated DPCHs. The maximum number depends on the spreading factor: Max. No. DPCH = 3 x ‘Spreading Factor’

return

count: integer Range: 1 to 48

get_crest() → RsSmbv.enums.CresFactMode

# SCPI: [SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:CRESt
value: enums.CresFactMode = driver.source.bb.tdscdma.up.pparameter.dpch.get_crest()

Selects the desired range for the crest factor of the test scenario.

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_sfactor() → RsSmbv.enums.TdscdmaSpreadFactor

# SCPI: [SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:SFACtor
value: enums.TdscdmaSpreadFactor = driver.source.bb.tdscdma.up.pparameter.dpch.get_sfactor()

Sets the spreading factor for the DPCHs.

return

sfactor: 1| 2| 4| 8| 16

set_count(count: int) → None

# SCPI: [SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:COUNt
driver.source.bb.tdscdma.up.pparameter.dpch.set_count(count = 1)

Sets the number of activated DPCHs. The maximum number depends on the spreading factor: Max. No. DPCH = 3 x ‘Spreading Factor’

param count

integer Range: 1 to 48

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

# SCPI: [SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:CRESt
driver.source.bb.tdscdma.up.pparameter.dpch.set_crest(crest = enums.CresFactMode.AVERage)

Selects the desired range for the crest factor of the test scenario.

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_sfactor(sfactor: RsSmbv.enums.TdscdmaSpreadFactor) → None

# SCPI: [SOURce<HW>]:BB:TDSCdma:UP:PPARameter:DPCH:SFACtor
driver.source.bb.tdscdma.up.pparameter.dpch.set_sfactor(sfactor = enums.TdscdmaSpreadFactor._1)

Sets the spreading factor for the DPCHs.

param sfactor

1| 2| 4| 8| 16