Category: 9 General message format and information elements coding
- 9.9.2 Common information elements
- 9.9.3 EPS Mobility Management (EMM) information elements
- 9.9.4 EPS Session Management (ESM) information elements
- 9.7 NAS message
- 9.8 Message type
- 9.9.1 General
- 9.3 Security header type and EPS bearer identity
- 9.4 Procedure transaction identity
- 9.5 Message authentication code
- 9.6 Sequence number