Downlink OFDM Modulation

OFDM modulator, demodulator and dimension information

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

Topics

Learn about OFDM sample rate and FFT size configuration options available for OFDM modulation.

Learn about the internal resampling filter design of the OFDM functions.

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

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.