Ofdm

Ofdm matlab

Ofdm matlab
  1. What is OFDM Matlab?
  2. What is OFDM and how it works?
  3. What is OFDM used for?
  4. How to generate OFDM signal?

What is OFDM Matlab?

Orthogonal frequency-division multiplexing (OFDM) is a multi-carrier modulation system where data is transmitted as a combination of orthogonal narrowband signals known as subcarriers. OFDM builds upon single carrier modulation such as QAM and can transmit at similar data rates.

What is OFDM and how it works?

Orthogonal frequency-division multiplexing is a method of data transmission where a single information stream is split among several closely spaced narrowband subchannel frequencies instead of a single Wideband channel frequency.

What is OFDM used for?

Orthogonal frequency division multiplexing (OFDM) is a modulation technique that is used in several applications ranging from cellular systems (3GLTE, WiMAX), wireless local area networks (LANs), digital audio radio, underwater communications, and even optical light modulation.

How to generate OFDM signal?

Generate OFDM Modulated Waveform for Extended Cyclic Prefix

Generate a waveform by performing OFDM modulation of a resource array that contains physical downlink shared channel (PDSCH) demodulation reference signal (DM-RS) symbols. Set carrier configuration parameters, specifying a subcarrier spacing of 60 kHz.

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