RFmxLTE Configure PCFICH (VI)
- Updated2024-04-10
- 2 minute(s) read
RFmxLTE Configure PCFICH (VI)
Owning Palette: DownlinkConfigures the CFI and Power parameters of the physical control format indicator channel (PCFICH).
Use "subframe<l>" or "carrier<k>" or "subblock<n>" or "subblock<n>/carrier<k>/subframe<l>" as the selector string to configure this VI.
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Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI. |
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CFI specifies the control format indicator (CFI) carried by PCFICH. CFI is used to compute the number of OFDM symbols which will determine the size of physical downlink control channel (PDCCH) within a subframe. The default value is 1. |
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Power specifies the power of the PCFICH relative to the power of the cell-specific reference signal. This value is expressed in dB. The default value is 0. |
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Selector String specifies a selector string comprising of the signal name, subblock number, carrier number, and subframe number. If you do not specify the signal name, the default signal instance is used. Example: "subblock0/carrier0/subframe0" "signal::sig1/subblock0/carrier0/subframe0" You can use the RFmxLTE Build Subframe String VI to build the selector string. |
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error in describes error conditions that occur before this node runs. This input provides standard error in functionality. |
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Instrument Handle Out passes a reference to your RFmx session to the next VI. |
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error out contains error information. This output provides standard error out functionality. |