MAC Procedure

1. What are all the procedure in MAC?
A. According 36.321 (MAC) below are the procedure which belongs to MAC.

1. 5.1 Random Access procedure
1. 5.1.1 Random Access Procedure initialization
2. 5.1.2 Random Access Resource selection 
3. 5.1.3 Random Access Preamble transmission
4. 5.1.4 Random Access Response reception 
5. 5.1.5 Contention Resolution 
6. 5.1.6 Completion of the Random Access procedure  
2. 5.2 Maintenance of Uplink Time Alignment 
3. 5.3 DL-SCH data transfer 
1. 5.3.1 DL Assignment reception
2. 5.3.2 HARQ operation 
3. 5.3.3 Disassembly and demultiplexing  
4. 5.4 UL-SCH data transfer 
1. 5.4.1 UL Grant reception
2. 5.4.2 HARQ operation
3. 5.4.3 Multiplexing and assembly 
4. 5.4.4 Scheduling Request 
5. 5.4.5 Buffer Status Reporting 
6. 5.4.6 Power Headroom Reporting 
5. 5.5 PCH reception 
6. 5.6 BCH reception 
7. 5.7 Discontinuous Reception (DRX) 
8. 5.8 MAC reconfiguration 
9. 5.9 MAC Reset 
10. 5.10 Semi-Persistent Scheduling 
1. 5.10.1 Downlink
2. 5.10.2 Uplink  
11. 5.11 Handling of unknown, unforeseen and erroneous protocol data