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Downlink OFDM Modulation

OFDM modulator, demodulator and dimension information

5G NR downlink transmission uses orthogonal frequency division multiplexing (OFDM) modulation.

Configure OFDM Sample Rate and FFT Size

Learn about OFDM sample rate and FFT size configuration options available for OFDM modulation.
Resampling Filter Design in OFDM Functions
Learn about the internal resampling filter design of the OFDM functions.

`nrOFDMModulate`	Generate OFDM modulated waveform (Since R2020b)
`nrOFDMDemodulate`	Demodulate OFDM waveform (Since R2020b)
`nrOFDMInfo`	Get OFDM information (Since R2020b)
`nrResourceGrid`	Generate empty carrier slot resource grid (Since R2020b)

Measure PDSCH throughput of the 5G NR downlink.

Synchronize, demodulate, and decode live gNodeB signal.

Process blind search decoding of PDCCH for BWP and CORESET in 5G NR communications system.

Transmit multiple CSI-RS resources in different directions in a scattering environment and select the optimal transmit beam based on RSRP.