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Newbie
Newbie
3,680 Views
Registered: ‎06-08-2011

CYCLIC PREFIX LENGTH IN OFDM

i m implementing  ofdm using xilinx system generator.i have implemented my transeiver on asdr kit  till ifft/fft.now the next task is to add cylic prefix to the model.my problem is that before ifft my sysmbol consists of 320 samples i take ifft of 256 points . what would be length of cyclic prefix ?

if any one can help me i'll be very thankfull to him.

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Xilinx Employee
Xilinx Employee
3,613 Views
Registered: ‎08-01-2007

Duplicate post.

http://forums.xilinx.com/t5/DSP-Tools/OFDM/m-p/156454/

Chris
Versal ACAP: AI Engines | Embedded SW Support

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