- real curve following the sattelite location
    - new command-line parameters defining the path and user location

    - PID controller implemented
    - post-compensation at UE for DL and pre-compensation at UE for UL

    - post-compensation for UL and pre-compensation for DL
    - offset to be compensated is given through the  command-line option 'FDC'
    - compensation is default activated and it can be deactivated via the command-line option 'FC'

     - post-compensation for DL and pre-compensation for UL

    - command-line option to activate/deactivate compensation added

    - time-variant following a sawtooth shape

t_reassembly timer as clp and also provision as per 38.821 7.2.2.1 when harq is enabled, scheduling_offset yet to be added

- with no-harq flag same harq ID can be reused for a new transmission.
- NO retransmission of unsuccessful transmissions with this flag.
- Each time NDI is flipped to ensure new data for transmission.
- UE will also not send any ACK for DL.