3GPP 24.501 v20.0.0 — the document's own text
9.11.4.9 Maximum number of supported packet filters
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 Maximum number of supported packet filters information element is for the UE to indicate to the network the maximum number of packet filters, associated with signaled QoS rules, that can be supported by the UE for the PDU session that is being established, when the PDU session type "IPv4", "IPv6", "IPv4v6" or "Ethernet".
The Maximum number of supported packet filters is coded as shown in figure 9.11.4.9.1 and table 9.11.4.9.1.
The Maximum number of supported packet filters is a type 3 information element with a length of 3 octets.
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|
| Maximum number of supported packet filters IEI | octet 1 | |||||||
| Maximum number of supported packet filters | octet 2 | |||||||
| Maximum number of supported packet filters (continued) | 0Spare | 0Spare | 0Spare | 0Spare | 0Spare | octet 3 |
Figure 9.11.4.9.1: Maximum number of supported packet filters information element
Table 9.11.4.9.1: Maximum number of supported packet filters information element
| Maximum number of supported packet filters (octet 2 to 3) |
|---|
| In the Maximum number of supported packet filters field bit 8 of the first octet is the most significant bit and bit 6 of second octet is the least significant bit. Bit 5 to bit 1 of the second octet are spare bits and shall be coded as zero.The number of supported packet filters shall be in the range of 17 to 1024. |