3GPP 24.501 v20.0.0 — the document's own text
9.11.3.95 RAN timing synchronization
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 RAN timing synchronization IE is to provide information related to the RAN timing synchronization.
The RAN timing synchronization information element is coded as shown in figure 9.11.3.95.1 and table 9.11.3.95.1.
The RAN timing synchronization is a type 4 information element with a length of 3 octets.
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|
| RAN timing synchronization IEI | octet 1 | |||||||
| Length of RAN timing synchronization | octet 2 | |||||||
| 0Spare | 0Spare | 0Spare | 0Spare | 0Spare | 0Spare | 0Spare | RecReq | octet 3 |
Figure 9.11.3.95.1: RAN timing synchronization information element
Table 9.11.3.95.1: RAN timing synchronization information element
| Request to reconnect to the network upon receiving an indication of a change in the RAN timing synchronization status (RecReq) (octet 3, bit 1) | ||
|---|---|---|
| Bit | ||
| 1 | ||
| 0 | Reconnection not requested | |
| 1 | Reconnection requested | |
| Bits 2 to 8 of octet 3 are spare and shall be coded as zero. | ||