3GPP 24.501 v20.0.0 — the document's own text
8.2.15.1 Message definition
Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
The DEREGISTRATION ACCEPT message is sent by the UE to the AMF. See table 8.2.15.1.1.
Message type: DEREGISTRATION ACCEPT
Significance: dual
Direction: UE to network
Table 8.2.15.1.1.1: DEREGISTRATION ACCEPT message content
| IEI | Information Element | Type/Reference | Presence | Format | Length |
|---|---|---|---|---|---|
| Extended protocol discriminator | Extended protocol discriminator9.2 | M | V | 1 | |
| Security header type | Security header type9.3 | M | V | 1/2 | |
| Spare half octet | Spare half octet9.5 | M | V | 1/2 | |
| De-registration accept message identity | Message type9.7 | M | V | 1 |