3GPP 24.501 v20.0.0 — the document's own text
9.11.4.40 ECN marking for L4S 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 ECN marking for L4S indication information element is to provide ECN marking for L4S indication to the 5G-RG.
The ECN marking for L4S indication information element is a type 4 information element with a minimum length of 2 octets.
The ECN marking for L4S indication information element is coded as shown in figure 9.11.4.40.1 and table 9.11.4.40.1.
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|
| ECN marking for L4S indication IEI | octet 1 | |||||||
| Length of ECN marking for L4S indication contents | octet 2 | |||||||
| ECN marking for L4S indication entry 1 | octet 3* | |||||||
| ECN marking for L4S indication entry 2 | octet 4* | |||||||
| ... | ... | |||||||
| ECN marking for L4S indication entry n | octet n* |
Figure 9.11.4.40.1: ECN marking for L4S indication information element
Table 9.11.4.40.1: ECN marking for L4S indication information element
| Length of ECN marking for L4S indication contents (octet 2) |
|---|
| The length of ECN marking for L4S indication contents field indicates the length of the list of the ECN marking for L4S indication entries. |
| ECN marking for L4S indication entry (octet 3) |
| The ECN marking for L4S indication entry only contains the QRI required to perform the ECN marking for L4S for 5G-RG. The QRI contains the QoS rule identifier as specified in clause 9.11.4.13. |