3GPP 24.501 v20.0.0 — the document's own text
9.11.3.18 Configuration update 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 Configuration update indication information element is to indicate the additional information associated with the generic UE configuration update procedure.
The Configuration update indication information element is coded as shown in figure 9.11.3.18.1 and table 9.11.3.18.1.
The Configuration update indication is a type 1 information element.
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|
| Configuration update indication IEI | 0Spare | 0Spare | RED | ACK | octet 1 |
Figure 9.11.3.18.1: Configuration update indication
Table 9.11.3.18.1: Configuration update indication
| Acknowledgement (ACK) (octet 1, bit 1) | |
|---|---|
| Bit | |
| 1 | |
| 0 | acknowledgement not requested |
| 1 | acknowledgement requested |
| Registration requested (RED) (octet 1, bit 2) | |
| Bit | |
| 2 | |
| 0 | registration not requested |
| 1 | registration requested |
| Bits 3 and 4 are spare and shall be coded as zero, |