This example provides a continuous streaming implementation of OFDM. This example provides easy to read and easy to modify OFDM reference design based on LTE-like parameters (with regards to sub-carriers, reference symbols, and null subcarriers.
It includes both a simulated and USRP based implementation to aid in offline work with impairments. In the future I hope the community will add synchronization that will allow a BER calculation when using two USRP devices.
I wish to thank Douglas Kim, Miro Tomaska, Anthony Fuller and the many other contributors.