* scheduler still not working with RGBs. The reservation of RGBs is not sufficient for the RAR allocation.
* now in the scheduler, we allocate space not only for pending data but also for headers and CE
* cant connect. going to check if it is an issue of the next branch
* cleaned up the interface
* removed obsolete functioN
* minor fix
* function name change
* fixed the scheduler not filling the mask for multiple UEs
* fixed a bug related with the reset of the allocations
* The RR now saves the last UE to be assigned