MAC FAQ

1) What is BSR and how it work ?
2) What is PHR & how it works ?
3) Scheduling Request procedure.
4) RACH procedure.
5) Logical channel prioritization.
6) MAC SDU multiplexing.
7) HARQ procedure.
8) Resource allocation by MAC.
9) Use of MAC-CRNTI CE.
10) Contention resolution identity MAC CE and its use.
11) Impact on MAC in Carrier Aggregation (CA).
12) How HARQ procedure work in MIMO.
13) Timing adavnce procedure.
14) Uplink synchronization (Time alignment timer).
15) Logical channel ID & Logical channel group ID.