====== Enablers ======

===== pointer list =====
storage:  nb_cid + list of cid = 8 + n * 16 bits
* huge modification in dl_map_ie
* maximal efficientcy
* minimal increase in dl_map

===== standard dl_map_ie =====
storage: 30 bits
* could double the map if the dl part is framented
* less efficient for dl_map
* need a flag in DUIC
* policies for scheduler:
	* pack far user
	* same same constellation for far user