- correct_frequency: Correct frequency by averaging the phase drift on
the preamble
- freq_est_lr: Luise & Reggiannini frequency estimator
- pid_controller: a PID controller that takes error values at the input
and generates steering values at the output
The combination of freq_est_lr and PID controller can be used together
with an NCO (signal source) to create a closed control loop for
frequency offset compensation.
This module will contain custom blocks written for GNU Radio.
Up to now, it contains one block for rotating the phase for the amount
given in a specific tag on the stream.
This script manages the interface between the TUN device and GNU Radio.
In the future, it will also do node registration, user scheduling and
other things necessary to run the network.
Thomas Kolb