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Uplink OFDM Modulation

OFDM modulator, demodulator and dimension information

5G NR uplink transmission uses orthogonal frequency division multiplexing (OFDM) modulation. Additionally, you can use transform precoding together with OFDM modulation to create a single-carrier frequency division multiple-access (SC-FDMA) or DFT-s-OFDM waveform.


nrOFDMModulateGenerate OFDM modulated waveform
nrOFDMDemodulateDemodulate OFDM waveform
nrOFDMInfoGet OFDM information
nrPRACHOFDMModulateGenerate PRACH OFDM modulated waveform
nrPRACHOFDMInfoGet PRACH OFDM information
nrResourceGridGenerate empty carrier slot resource grid
nrTransformPrecodeGenerate transform precoded symbols
nrTransformDeprecodeRecover transform deprecoded symbols