3GPP 24.501 v20.0.0 — the document's own text
9.11.3.74 Additional configuration indication
Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
The purpose of the Additional configuration indication information element is to indicate additional information associated with the generic UE configuration update procedure.
The Additional configuration indication information element is coded as shown in figure 9.11.3.74.1 and table 9.11.3.74.1.
The Additional configuration indication is a type 1 information element.
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|
| Additional configuration indication IEI | 0Spare | 0Spare | 0Spare | SCMR | octet 1 |
Figure 9.11.3.74.1: Additional configuration indication
Table 9.11.3.74.1: Additional configuration indication
| Signalling connection maintain request (SCMR) (octet 1, bit 1) | |
|---|---|
| Bit | |
| 1 | |
| 0 | no additional information |
| 1 | release of N1 NAS signalling connection not required |
| Bits 2 to 4 are spare and shall be coded as zero, |