Assuming that PDCH is on TS1

          | DL burst 1/4                  | DL burst 2/4                  | DL burst 3/4                  | DL burst 4/4, our USF!
          |                               |                               |                               |
    |<----@------(Fn=0)------------>|<----@------(Fn=1)------------>|<----@------(Fn=2)------------>|<----@------(Fn=3)------------>|
DL  | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
UL              | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
                |<----@------(Fn=0)------------>|<----@------(Fn=1)------------>|<----@------(Fn=2)------------>|<----@------(Fn=3)------------>|<----@------(Fn=4)------------>|
                      |                               |                               |                     |         |                             | |
                      | UL burst 1/4                  | UL burst 2/4                  | UL burst 3/4        |         | UL burst 4/4                | | UL burst 1/4, Tx time!
                                                                                                            |                                       |
                                                                                                            |                                       |
                                                                                                            |<------------------------------------->|
                                                                                                                     10 * 0.577 ms = 5.77 ms