LTE MAC procedures below:-
Random Access procedure.
Maintenance of Uplink Time Alignment
DL-SCH data transfer including HARQ.
UL-SCH data transfer including HARQ.
Multiplexing and assembly.
Scheduling Request.
Buffer Status Reporting (BSR)
Power Headroom Reporting (PHR)
PCH reception
BCH reception
Discontinuous Reception (DRX)
MAC reconfiguration
MAC Reset
Semi-Persistent Scheduling (SPS)