This simple OFDM demo is based on LTE downlink format for testing SDR hardware.

Using Software Designed Radio (SDR) to transmit OFDM signals at 2.4 GHz.

Transmitter and Receiver hardware : Zedboard (Xilinx Zynq®-7000) + AD9361 (Analog Device-FMCOMMS3)

• Matlab (R2018a version in this example)
• Libiio Library
• Zynq Linux Image (2015_R2-2016_07_26 version in this example)

Please open Matlab windows to run

• Main_self.m for one transceiver
• Main_TwoBoard.m for transmitter and receiver

Video Demo : https://youtu.be/jywNhMAHi7Y

Edit /etc/init.d/rc.local file in Linux OS

## Change MAC address
sudo ifconfig eth0 down
sudo ifconfig eth0 hw ether 00:0A:35:00:01:23
sudo ifconfig eth0 up

Then, use router DHCP hand setting mode to distribute network configuration parameters :

To shut down the hardware properly, execute the commands below.

Enter Linux by ssh :

ssh [email protected]

Default password :

analog

Shutdown command :

sudo shutdown -h now