Downlink<Stream>
RepCap Settings
# Range: S1 .. S2
rc = driver.configure.connection.scc.udChannels.laa.rburst.pepSubFrames.mcluster.downlink.repcap_stream_get()
driver.configure.connection.scc.udChannels.laa.rburst.pepSubFrames.mcluster.downlink.repcap_stream_set(repcap.Stream.S1)
SCPI Command :
CONFigure:LTE:SIGNaling<instance>:CONNection:SCC<Carrier>:UDCHannels:LAA:RBURst:PEPSubframes:MCLuster:DL<Stream>
- class DownlinkCls[source]
Downlink commands group definition. 1 total commands, 0 Subgroups, 1 group commands Repeated Capability: Stream, default value after init: Stream.S1
- class GetStruct[source]
Response structure. Fields:
Cluster: float: binary Bitmap, enabling or disabling the individual RBGs 1 means RBG is allocated, 0 means RBG is not allocated The number of bits depends on the cell bandwidth and equals the total number of RBGs. The bitmap starts with RBG 0 (most significant bit) and continues with increasing RBG index / frequency. Example for BW 20 MHz: #B1010100000000000000000011 allocates RBG 0, 2, 4, 23, 24
Modulation: enums.Modulation: QPSK | Q16 | Q64 | Q256 QPSK | 16-QAM | 64-QAM | 256-QAM
Trans_Block_Size_Idx: int: numeric Transport block size index
- get(symbols: Symbols, secondaryCompCarrier=SecondaryCompCarrier.Default, stream=Stream.Default) GetStruct [source]
# SCPI: CONFigure:LTE:SIGNaling<instance>:CONNection:SCC<Carrier>:UDCHannels:LAA:RBURst:PEPSubframes:MCLuster:DL<Stream> value: GetStruct = driver.configure.connection.scc.udChannels.laa.rburst.pepSubFrames.mcluster.downlink.get(symbols = enums.Symbols.S0, secondaryCompCarrier = repcap.SecondaryCompCarrier.Default, stream = repcap.Stream.Default)
Configures a user-defined downlink channel with multi-cluster allocation, for LAA, random bursts. The <Cluster> setting applies to all subframes of the burst and to all DL streams. The <Modulation> and <TransBlockSizeIdx> settings apply to partial ending subframes with the specified number of allocated OFDM <Symbols> and DL stream <s>. The allowed input ranges have dependencies and are described in the background information, see ‘User-defined channels for LAA’.
- param symbols:
S6 | S9 | S10 | S11 | S12 Number of OFDM symbols allocated in the ending subframe
- param secondaryCompCarrier:
optional repeated capability selector. Default value: CC1 (settable in the interface ‘Scc’)
- param stream:
optional repeated capability selector. Default value: S1 (settable in the interface ‘Downlink’)
- return:
structure: for return value, see the help for GetStruct structure arguments.
- set(symbols: Symbols, cluster: float, modulation: Modulation, trans_block_size_idx: int, secondaryCompCarrier=SecondaryCompCarrier.Default, stream=Stream.Default) None [source]
# SCPI: CONFigure:LTE:SIGNaling<instance>:CONNection:SCC<Carrier>:UDCHannels:LAA:RBURst:PEPSubframes:MCLuster:DL<Stream> driver.configure.connection.scc.udChannels.laa.rburst.pepSubFrames.mcluster.downlink.set(symbols = enums.Symbols.S0, cluster = 1.0, modulation = enums.Modulation.Q1024, trans_block_size_idx = 1, secondaryCompCarrier = repcap.SecondaryCompCarrier.Default, stream = repcap.Stream.Default)
Configures a user-defined downlink channel with multi-cluster allocation, for LAA, random bursts. The <Cluster> setting applies to all subframes of the burst and to all DL streams. The <Modulation> and <TransBlockSizeIdx> settings apply to partial ending subframes with the specified number of allocated OFDM <Symbols> and DL stream <s>. The allowed input ranges have dependencies and are described in the background information, see ‘User-defined channels for LAA’.
- param symbols:
S6 | S9 | S10 | S11 | S12 Number of OFDM symbols allocated in the ending subframe
- param cluster:
binary Bitmap, enabling or disabling the individual RBGs 1 means RBG is allocated, 0 means RBG is not allocated The number of bits depends on the cell bandwidth and equals the total number of RBGs. The bitmap starts with RBG 0 (most significant bit) and continues with increasing RBG index / frequency. Example for BW 20 MHz: #B1010100000000000000000011 allocates RBG 0, 2, 4, 23, 24
- param modulation:
QPSK | Q16 | Q64 | Q256 QPSK | 16-QAM | 64-QAM | 256-QAM
- param trans_block_size_idx:
numeric Transport block size index
- param secondaryCompCarrier:
optional repeated capability selector. Default value: CC1 (settable in the interface ‘Scc’)
- param stream:
optional repeated capability selector. Default value: S1 (settable in the interface ‘Downlink’)
Cloning the Group
# Create a clone of the original group, that exists independently
group2 = driver.configure.connection.scc.udChannels.laa.rburst.pepSubFrames.mcluster.downlink.clone()