Ws

SCPI Commands :

[SOURce<HW>]:BB:EUTRa:TCW:WS:ACPucch
[SOURce<HW>]:BB:EUTRa:TCW:WS:ANBits
[SOURce<HW>]:BB:EUTRa:TCW:WS:ANPattern
[SOURce<HW>]:BB:EUTRa:TCW:WS:BFORmat
[SOURce<HW>]:BB:EUTRa:TCW:WS:CEMode
[SOURce<HW>]:BB:EUTRa:TCW:WS:CHBW
[SOURce<HW>]:BB:EUTRa:TCW:WS:CLID
[SOURce<HW>]:BB:EUTRa:TCW:WS:CYCPrefix
[SOURce<HW>]:BB:EUTRa:TCW:WS:DUPLex
[SOURce<HW>]:BB:EUTRa:TCW:WS:FMTHroughput
[SOURce<HW>]:BB:EUTRa:TCW:WS:FRC
[SOURce<HW>]:BB:EUTRa:TCW:WS:FROFfset
[SOURce<HW>]:BB:EUTRa:TCW:WS:HSMode
[SOURce<HW>]:BB:EUTRa:TCW:WS:NTAOffset
[SOURce<HW>]:BB:EUTRa:TCW:WS:OUPLevel
[SOURce<HW>]:BB:EUTRa:TCW:WS:OVRB
[SOURce<HW>]:BB:EUTRa:TCW:WS:PFMT
[SOURce<HW>]:BB:EUTRa:TCW:WS:PLEVel
[SOURce<HW>]:BB:EUTRa:TCW:WS:PLPC
[SOURce<HW>]:BB:EUTRa:TCW:WS:PLPS
[SOURce<HW>]:BB:EUTRa:TCW:WS:PROCondition
[SOURce<HW>]:BB:EUTRa:TCW:WS:REPetitions
[SOURce<HW>]:BB:EUTRa:TCW:WS:RFFRequency
[SOURce<HW>]:BB:EUTRa:TCW:WS:SCSPacing
[SOURce<HW>]:BB:EUTRa:TCW:WS:SPSFrame
[SOURce<HW>]:BB:EUTRa:TCW:WS:TDDConfig
[SOURce<HW>]:BB:EUTRa:TCW:WS:TIOBase
[SOURce<HW>]:BB:EUTRa:TCW:WS:UEID
[SOURce<HW>]:BB:EUTRa:TCW:WS:VDRFrequency

Commands in total: 35

Subgroups: 4

Direct child commands: 29

class AnPatternStruct

Structure for reading output parameters. Fields:

• Ack_Nack_Pattern: str: numeric

• Bitcount: int: integer Range: 17 to 17

get_ac_pucch() → bool

# [SOURce<HW>]:BB:EUTRa:TCW:WS:ACPucch
value: bool = driver.source.bb.eutra.tcw.ws.get_ac_pucch()

Enables the optional transmission of PUCCH format 2.

Returns:

add_config_pucch: 1 | ON | 0| OFF

get_an_bits() → UtraTcwaCkNackBits

# [SOURce<HW>]:BB:EUTRa:TCW:WS:ANBits
value: enums.UtraTcwaCkNackBits = driver.source.bb.eutra.tcw.ws.get_an_bits()

In performance requirement test cases, sets the number of encoded ACK/NACK bits per subframe.

Returns:

ack_nack_bits: ANB4 | ANB16 | ANB24 | ANB64

get_an_pattern() → AnPatternStruct

# [SOURce<HW>]:BB:EUTRa:TCW:WS:ANPattern
value: AnPatternStruct = driver.source.bb.eutra.tcw.ws.get_an_pattern()

In performance requirement test cases, queries the ACK/NACK + SR pattern bits.

Returns:

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

get_bformat() → EutraTcwBurstFormat

# [SOURce<HW>]:BB:EUTRa:TCW:WS:BFORmat
value: enums.EutraTcwBurstFormat = driver.source.bb.eutra.tcw.ws.get_bformat()

Sets the burst format.

Returns:

burst_format: BF4 | BF3 | BF2 | BF1 | BF0

get_ce_mode() → MappingType

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CEMode
value: enums.MappingType = driver.source.bb.eutra.tcw.ws.get_ce_mode()

Selects the CEMode for test case 8.2.7 according to table 8.2.7.4.2-2: Test parameters for testing PUSCH of .

Returns:

ce_mode: A | B

get_chbw() → EutraTcwcHanBw

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CHBW
value: enums.EutraTcwcHanBw = driver.source.bb.eutra.tcw.ws.get_chbw()

Selects the channel bandwidth in MHz: 20, 10, 5, 3, 1.4, 15, or 0.2 MHz.

Returns:

chan_bandwidth: BW20_00 | BW10_00 | BW5_00 | BW3_00 | BW1_40 | BW15_00 | BW00_20

get_clid() → int

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CLID
value: int = driver.source.bb.eutra.tcw.ws.get_clid()

Sets the Cell ID.

Returns:

cell_id: integer Range: 0 to 503

get_cyc_prefix() → EuTraDuration

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CYCPrefix
value: enums.EuTraDuration = driver.source.bb.eutra.tcw.ws.get_cyc_prefix()

Selects normal or extended cyclic prefix.

Returns:

cyclic_prefix: EXTended | NORMal

get_duplex() → EutraDuplexMode

# [SOURce<HW>]:BB:EUTRa:TCW:WS:DUPLex
value: enums.EutraDuplexMode = driver.source.bb.eutra.tcw.ws.get_duplex()

Selects whether TDD or FDD duplexing mode is used.

Returns:

duplex: TDD | FDD

get_fm_throughput() → EutraTcwfRactMaxThroughput

# [SOURce<HW>]:BB:EUTRa:TCW:WS:FMTHroughput
value: enums.EutraTcwfRactMaxThroughput = driver.source.bb.eutra.tcw.ws.get_fm_throughput()

Selects the fraction of maximum throughput.

Returns:

fract_max_through: FMT70 | FMT30

get_fr_offset() → EutraTcwfReqOffset

# [SOURce<HW>]:BB:EUTRa:TCW:WS:FROFfset
value: enums.EutraTcwfReqOffset = driver.source.bb.eutra.tcw.ws.get_fr_offset()

Sets the frequency offset.

Returns:

freq_offset: FO_1340 | FO_625 | FO_270 | FO_0 | FO_200

get_frc() → EutraUlFrc

# [SOURce<HW>]:BB:EUTRa:TCW:WS:FRC
value: enums.EutraUlFrc = driver.source.bb.eutra.tcw.ws.get_frc()

Queries the fixed reference channel used.

Returns:

frc: A11 | A12 | A13 | A14 | A15 | A21 | A22 | A23 | A31 | A32 | A33 | A34 | A35 | A36 | A37 | A41 | A42 | A43 | A44 | A45 | A46 | A47 | A48 | A51 | A52 | A53 | A54 | A55 | A56 | A57 | A71 | A72 | A73 | A74 | A75 | A76 | A81 | A82 | A83 | A84 | A85 | A86 | UE11 | UE12 | UE21 | UE22 | UE3 | A16 | A17 | A121 | A122 | A123 | A124 | A125 | A126 | A131 | A132 | A133 | A134 | A135 | A136 | A171 | A172 | A173 | A174 | A175 | A176 | A181 | A182 | A183 | A184 | A185 | A186 | A191 | A192 | A193 | A194 | A195 | A196 | A211 | A212 | A213 | A214 | A215 | A216 | A221 | A222 | A223 | A224

get_hs_mode() → bool

# [SOURce<HW>]:BB:EUTRa:TCW:WS:HSMode
value: bool = driver.source.bb.eutra.tcw.ws.get_hs_mode()

Enables/disables high-speed mode.

Returns:

high_speed_mode: 1 | ON | 0| OFF

get_nta_offset() → EutraTcwsIgAdvNtaOffs

# [SOURce<HW>]:BB:EUTRa:TCW:WS:NTAOffset
value: enums.EutraTcwsIgAdvNtaOffs = driver.source.bb.eutra.tcw.ws.get_nta_offset()

Sets the parameter NTAoffset.

Returns:

sig_adv_nta_offset: NTA624 | NTA0

get_oup_level() → float

# [SOURce<HW>]:BB:EUTRa:TCW:WS:OUPLevel
value: float = driver.source.bb.eutra.tcw.ws.get_oup_level()

The settings of the selected test case become active only after selecting ‘Apply Settings’.

Returns:

out_power_level: float Range: -115 to 0

get_ovrb() → int

# [SOURce<HW>]:BB:EUTRa:TCW:WS:OVRB
value: int = driver.source.bb.eutra.tcw.ws.get_ovrb()

Sets the number of RB the allocated RB(s) are shifted with.

Returns:

offset_vrb: integer Range: 0 to 75

get_pfmt() → EutraPracNbiotPreambleFormat

# [SOURce<HW>]:BB:EUTRa:TCW:WS:PFMT
value: enums.EutraPracNbiotPreambleFormat = driver.source.bb.eutra.tcw.ws.get_pfmt()

Selects the NPRACH preamble format for test case 8.5.3 according to tables 8.5.3.5-1 (FDD) or 8.5.3.5-2 (TDD) of .

Returns:

preamble_format: F0 | F1 | F2 | F0A | F1A | 0| 1

get_plevel() → str

# [SOURce<HW>]:BB:EUTRa:TCW:WS:PLEVel
value: str = driver.source.bb.eutra.tcw.ws.get_plevel()

Queries the Power Level.

Returns:

power_level: string

get_plpc() → str

# [SOURce<HW>]:BB:EUTRa:TCW:WS:PLPC
value: str = driver.source.bb.eutra.tcw.ws.get_plpc()

Queries the resulting PUCCH power level by activated optional transmission of PUCCH format 2.

Returns:

power_level_pucch: string

get_plps() → str

# [SOURce<HW>]:BB:EUTRa:TCW:WS:PLPS
value: str = driver.source.bb.eutra.tcw.ws.get_plps()

Queries the resulting PUSCH power level.

Returns:

power_level_pusch: string

get_pro_condition() → EutraTcwPropagCond

# [SOURce<HW>]:BB:EUTRa:TCW:WS:PROCondition
value: enums.EutraTcwPropagCond = driver.source.bb.eutra.tcw.ws.get_pro_condition()

Selects a predefined multipath fading propagation conditions. The settings of the fading simulator are adjusted according to the corresponding channel model as defined in 3GPP TS 36.141, Annex B.

Returns:

propagation_cond: AWGNonly | HST3 | HST1 | PDMov | ETU200Mov | ETU300 | EVA70 | EVA5 | EPA5 | ETU70 | ETU5 | ETU200 | ETU1 | EPA1

get_repetitions() → EutraIotRepetitionsTcw

# [SOURce<HW>]:BB:EUTRa:TCW:WS:REPetitions
value: enums.EutraIotRepetitionsTcw = driver.source.bb.eutra.tcw.ws.get_repetitions()

Sets the Tx repetitions of wanted signal.

Returns:

repetitions: R4 | R8 | R32 | R16 | R64 | R2 | R1

get_rf_frequency() → int

# [SOURce<HW>]:BB:EUTRa:TCW:WS:RFFRequency
value: int = driver.source.bb.eutra.tcw.ws.get_rf_frequency()

Sets the RF frequency of the wanted signal.

Returns:

rf_frequency: integer Range: 100E3 to 6E9

get_sc_spacing() → EutraSubCarrierSpacing

# [SOURce<HW>]:BB:EUTRa:TCW:WS:SCSPacing
value: enums.EutraSubCarrierSpacing = driver.source.bb.eutra.tcw.ws.get_sc_spacing()

Sets the NB-IoT subcarrier spacing of 15 kHz or 3.75 kHz.

Returns:

subcarrier_spac: S15 | S375

get_sps_frame() → int

# [SOURce<HW>]:BB:EUTRa:TCW:WS:SPSFrame
value: int = driver.source.bb.eutra.tcw.ws.get_sps_frame()

In TDD duplexing mode, sets the Special Subframe Configuration number.

Returns:

spec_subframe: integer Range: 0 to 8

get_tdd_config() → int

# [SOURce<HW>]:BB:EUTRa:TCW:WS:TDDConfig
value: int = driver.source.bb.eutra.tcw.ws.get_tdd_config()

For TDD mode, selects the UL/DL Configuration number.

Returns:

tdd_config: integer Range: 0 to 6

get_tio_base() → float

# [SOURce<HW>]:BB:EUTRa:TCW:WS:TIOBase
value: float = driver.source.bb.eutra.tcw.ws.get_tio_base()

Queries the timing offset base value.

Returns:

timing_offset_base: float Range: 0 to 500

get_ue_id() → int

# [SOURce<HW>]:BB:EUTRa:TCW:WS:UEID
value: int = driver.source.bb.eutra.tcw.ws.get_ue_id()

Sets the UE ID/n_RNTI.

Returns:

ue_idn_rnti: integer Range: 0 to 65535

get_vdr_frequency() → int

# [SOURce<HW>]:BB:EUTRa:TCW:WS:VDRFrequency
value: int = driver.source.bb.eutra.tcw.ws.get_vdr_frequency()

Sets the virtual downlink frequency, used to calculate the UL Doppler shift.

Returns:

virt_dl_rf: integer Range: 100E+03 to 6E+09

set_ac_pucch(add_config_pucch: bool) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:ACPucch
driver.source.bb.eutra.tcw.ws.set_ac_pucch(add_config_pucch = False)

Enables the optional transmission of PUCCH format 2.

Parameters:

add_config_pucch – 1 | ON | 0| OFF

set_an_bits(ack_nack_bits: UtraTcwaCkNackBits) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:ANBits
driver.source.bb.eutra.tcw.ws.set_an_bits(ack_nack_bits = enums.UtraTcwaCkNackBits.ANB16)

In performance requirement test cases, sets the number of encoded ACK/NACK bits per subframe.

Parameters:

ack_nack_bits – ANB4 | ANB16 | ANB24 | ANB64

set_bformat(burst_format: EutraTcwBurstFormat) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:BFORmat
driver.source.bb.eutra.tcw.ws.set_bformat(burst_format = enums.EutraTcwBurstFormat.BF0)

Sets the burst format.

Parameters:

burst_format – BF4 | BF3 | BF2 | BF1 | BF0

set_ce_mode(ce_mode: MappingType) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CEMode
driver.source.bb.eutra.tcw.ws.set_ce_mode(ce_mode = enums.MappingType.A)

Selects the CEMode for test case 8.2.7 according to table 8.2.7.4.2-2: Test parameters for testing PUSCH of .

Parameters:

ce_mode – A | B

set_chbw(chan_bandwidth: EutraTcwcHanBw) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CHBW
driver.source.bb.eutra.tcw.ws.set_chbw(chan_bandwidth = enums.EutraTcwcHanBw.BW00_20)

Selects the channel bandwidth in MHz: 20, 10, 5, 3, 1.4, 15, or 0.2 MHz.

Parameters:

chan_bandwidth – BW20_00 | BW10_00 | BW5_00 | BW3_00 | BW1_40 | BW15_00 | BW00_20

set_clid(cell_id: int) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CLID
driver.source.bb.eutra.tcw.ws.set_clid(cell_id = 1)

Sets the Cell ID.

Parameters:

cell_id – integer Range: 0 to 503

set_cyc_prefix(cyclic_prefix: EuTraDuration) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:CYCPrefix
driver.source.bb.eutra.tcw.ws.set_cyc_prefix(cyclic_prefix = enums.EuTraDuration.EXTended)

Selects normal or extended cyclic prefix.

Parameters:

cyclic_prefix – EXTended | NORMal

set_duplex(duplex: EutraDuplexMode) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:DUPLex
driver.source.bb.eutra.tcw.ws.set_duplex(duplex = enums.EutraDuplexMode.FDD)

Selects whether TDD or FDD duplexing mode is used.

Parameters:

duplex – TDD | FDD

set_fm_throughput(fract_max_through: EutraTcwfRactMaxThroughput) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:FMTHroughput
driver.source.bb.eutra.tcw.ws.set_fm_throughput(fract_max_through = enums.EutraTcwfRactMaxThroughput.FMT30)

Selects the fraction of maximum throughput.

Parameters:

fract_max_through – FMT70 | FMT30

set_fr_offset(freq_offset: EutraTcwfReqOffset) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:FROFfset
driver.source.bb.eutra.tcw.ws.set_fr_offset(freq_offset = enums.EutraTcwfReqOffset.FO_0)

Sets the frequency offset.

Parameters:

freq_offset – FO_1340 | FO_625 | FO_270 | FO_0 | FO_200

set_frc(frc: EutraUlFrc) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:FRC
driver.source.bb.eutra.tcw.ws.set_frc(frc = enums.EutraUlFrc.A11)

Queries the fixed reference channel used.

Parameters:

frc – A11 | A12 | A13 | A14 | A15 | A21 | A22 | A23 | A31 | A32 | A33 | A34 | A35 | A36 | A37 | A41 | A42 | A43 | A44 | A45 | A46 | A47 | A48 | A51 | A52 | A53 | A54 | A55 | A56 | A57 | A71 | A72 | A73 | A74 | A75 | A76 | A81 | A82 | A83 | A84 | A85 | A86 | UE11 | UE12 | UE21 | UE22 | UE3 | A16 | A17 | A121 | A122 | A123 | A124 | A125 | A126 | A131 | A132 | A133 | A134 | A135 | A136 | A171 | A172 | A173 | A174 | A175 | A176 | A181 | A182 | A183 | A184 | A185 | A186 | A191 | A192 | A193 | A194 | A195 | A196 | A211 | A212 | A213 | A214 | A215 | A216 | A221 | A222 | A223 | A224

set_hs_mode(high_speed_mode: bool) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:HSMode
driver.source.bb.eutra.tcw.ws.set_hs_mode(high_speed_mode = False)

Enables/disables high-speed mode.

Parameters:

high_speed_mode – 1 | ON | 0| OFF

set_nta_offset(sig_adv_nta_offset: EutraTcwsIgAdvNtaOffs) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:NTAOffset
driver.source.bb.eutra.tcw.ws.set_nta_offset(sig_adv_nta_offset = enums.EutraTcwsIgAdvNtaOffs.NTA0)

Sets the parameter NTAoffset.

Parameters:

sig_adv_nta_offset – NTA624 | NTA0

set_oup_level(out_power_level: float) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:OUPLevel
driver.source.bb.eutra.tcw.ws.set_oup_level(out_power_level = 1.0)

The settings of the selected test case become active only after selecting ‘Apply Settings’.

Parameters:

out_power_level – float Range: -115 to 0

set_ovrb(offset_vrb: int) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:OVRB
driver.source.bb.eutra.tcw.ws.set_ovrb(offset_vrb = 1)

Sets the number of RB the allocated RB(s) are shifted with.

Parameters:

offset_vrb – integer Range: 0 to 75

set_pfmt(preamble_format: EutraPracNbiotPreambleFormat) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:PFMT
driver.source.bb.eutra.tcw.ws.set_pfmt(preamble_format = enums.EutraPracNbiotPreambleFormat._0)

Selects the NPRACH preamble format for test case 8.5.3 according to tables 8.5.3.5-1 (FDD) or 8.5.3.5-2 (TDD) of .

Parameters:

preamble_format – F0 | F1 | F2 | F0A | F1A | 0| 1

set_pro_condition(propagation_cond: EutraTcwPropagCond) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:PROCondition
driver.source.bb.eutra.tcw.ws.set_pro_condition(propagation_cond = enums.EutraTcwPropagCond.AWGNonly)

Selects a predefined multipath fading propagation conditions. The settings of the fading simulator are adjusted according to the corresponding channel model as defined in 3GPP TS 36.141, Annex B.

Parameters:

propagation_cond – AWGNonly | HST3 | HST1 | PDMov | ETU200Mov | ETU300 | EVA70 | EVA5 | EPA5 | ETU70 | ETU5 | ETU200 | ETU1 | EPA1

set_repetitions(repetitions: EutraIotRepetitionsTcw) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:REPetitions
driver.source.bb.eutra.tcw.ws.set_repetitions(repetitions = enums.EutraIotRepetitionsTcw.R1)

Sets the Tx repetitions of wanted signal.

Parameters:

repetitions – R4 | R8 | R32 | R16 | R64 | R2 | R1

set_rf_frequency(rf_frequency: int) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:RFFRequency
driver.source.bb.eutra.tcw.ws.set_rf_frequency(rf_frequency = 1)

Sets the RF frequency of the wanted signal.

Parameters:

rf_frequency – integer Range: 100E3 to 6E9

set_sc_spacing(subcarrier_spac: EutraSubCarrierSpacing) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:SCSPacing
driver.source.bb.eutra.tcw.ws.set_sc_spacing(subcarrier_spac = enums.EutraSubCarrierSpacing.S15)

Sets the NB-IoT subcarrier spacing of 15 kHz or 3.75 kHz.

Parameters:

subcarrier_spac – S15 | S375

set_sps_frame(spec_subframe: int) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:SPSFrame
driver.source.bb.eutra.tcw.ws.set_sps_frame(spec_subframe = 1)

In TDD duplexing mode, sets the Special Subframe Configuration number.

Parameters:

spec_subframe – integer Range: 0 to 8

set_tdd_config(tdd_config: int) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:TDDConfig
driver.source.bb.eutra.tcw.ws.set_tdd_config(tdd_config = 1)

For TDD mode, selects the UL/DL Configuration number.

Parameters:

tdd_config – integer Range: 0 to 6

set_ue_id(ue_idn_rnti: int) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:UEID
driver.source.bb.eutra.tcw.ws.set_ue_id(ue_idn_rnti = 1)

Sets the UE ID/n_RNTI.

Parameters:

ue_idn_rnti – integer Range: 0 to 65535

set_vdr_frequency(virt_dl_rf: int) → None

# [SOURce<HW>]:BB:EUTRa:TCW:WS:VDRFrequency
driver.source.bb.eutra.tcw.ws.set_vdr_frequency(virt_dl_rf = 1)

Sets the virtual downlink frequency, used to calculate the UL Doppler shift.

Parameters:

virt_dl_rf – integer Range: 100E+03 to 6E+09

Cloning the Group

# Create a copy of the original group, that exists independently
ws_copy = driver.source.bb.eutra.tcw.ws.clone()

Subgroups

• CqiPattern
  • Port<PortNull>
• Intracell
  • Ue<UserEquipment>
    • Frc
    • Plevel
    • UeId
• Niot
• OrtCover
  • Port<PortNull>