3GPP 24.501 v20.0.0 — the document's own text
D.6.7 UE policy network classmark
Taught in 5. Finding your way around TS 24.501 (CT1 — the group that writes what your phone says, in depth), 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
The purpose of the UE policy network classmark information element is to provide the UE with information about the policy aspects of the network.
The UE policy network classmark information element is coded as shown in figure D.6.7.1 and table D.6.7.1.
The UE policy network classmark is a type 4 information element with a minimum length of 3 octets and a maximum length of 5 octets.
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|
| UE policy network classmark IEI | octet 1 | |||||||
| Length of UE policy network classmark contents | octet 2 | |||||||
| 0Spare | 0Spare | 0Spare | 0Spare | 0Spare | 0 Spare | 0 Spare | NSSUI | octet 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | octet 4* -5* |
| Spare |
Figure D.6.7.1: UE policy network classmark information element
Table D.6.7.1: UE policy network classmark information element
| Non-subscribed SNPN signalled URSP handling indication (NSSUI) (octet 3, bit 1) (see NOTE) | ||
|---|---|---|
| Bits | ||
| 1 | ||
| 0 | UE is allowed to accept URSP signalled by non-subscribed SNPNs | |
| 1 | UE is not allowed to accept URSP signalled by non-subscribed SNPNs | |
| All other bits in octet 3 to 5 are spare and shall be coded as zero, if the respective octet is included in the information element. | ||
| NOTE: Receiving UE shall ignore this bit, if i) UE has an empty or non-present EHPLMN list and the bit is received from the RPLMN which is not the HPLMN, ii) UE has non-empty EHPLMN list and the bit is received from the RPLMN which is not an EHPLMN or iii) the bit is received from the RSNPN which is not the subscribed SNPN. |