Category: 48.018
- 11 General information elements coding
- 12 List of system variables
- 8c Signalling procedures between RIM SAPs
- 8d Signalling procedures between MBMS SAPs
- 9 General Protocol Error Handling
- 10 PDU functional definitions and contents
- 6 User data and signalling procedures between RL and BSSGP SAPs
- 7 Signalling procedures between GMM SAPs
- 8 Signalling procedures between NM SAPs
- 8a Signalling procedures between PFM SAPs