OFDM Symbol Acquisition

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OFDM symbol acquisition.

Data input format
complex(real(float), imag(float)).
Data output format
complex(real(float), imag(float)).

Parameters

FFT Length
FFT size, 2048 or 8192.
Occupied Tones
Active OFDM carriers, 1705 or 6817.
Cyclic prefix length
Length of Cyclic Prefix (FFT size / 32, 16, 8 or 4).
SNR
Signal to Noise Ratio.

Example Flowgraph

This flowgraph can be found at [1].

Dvbt rx 8k fg.png

Source Files

C++ files
[2]
Header files
[3]
Public header files
[4]
Block definition
[5]