3GPP 24.501 v20.0.0 — the document's own text
8.2.38.1 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 RELAY AUTHENTICATION RESPONSE message is sent by the UE to the network to forward the authentication response from the 5G ProSe remote UE or the 5G ProSe end UE as specified in 3GPP TS 33.503 [56]. See table 8.2.38.1.
Message type: RELAY AUTHENTICATION RESPONSE
Significance: dual
Direction: UE to network
Table 8.2.38.1: RELAY AUTHENTICATION RESPONSE 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 | |
| Relay authentication response message identity | Message type9.7 | M | V | 1 | |
| PRTI | ProSe relay transaction identity9.11.3.88 | M | V | 1 | |
| EAP message | EAP message9.11.2.2 | M | LV-E | 6-1502 |