SL-SDAP-Config (SL-SDAP-Config-r16)
SL-SDAP-Config-r16 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.
Definition
The IE SL-SDAP-Config is used to set the configurable SDAP parameters for a Sidelink DRB.
SL-SDAP-Config-r16 ::= SEQUENCE {
sl-SDAP-Header-r16 ENUMERATED {present, absent},
sl-DefaultRB-r16 BOOLEAN,
sl-MappedQoS-Flows-r16 CHOICE {
sl-MappedQoS-FlowsList-r16 SEQUENCE (SIZE (1..maxNrofSL-QFIs-r16)) OF SL-QoS-Profile-r16,
sl-MappedQoS-FlowsListDedicated-r16 SL-MappedQoS-FlowsListDedicated-r16
} OPTIONAL, -- Need M
sl-CastType-r16 ENUMERATED {broadcast, groupcast, unicast, spare1} OPTIONAL, -- Need M
...
}Fields (6)
| Field | Description |
|---|---|
| sl-SDAP-Header-r16 ENUMERATED {present, absent} | Indicates whether or not a SDAP header is present on this sidelink DRB. The field cannot be changed after a sidelink DRB is established. This field is set to present if the field sl-DefaultRB is set to true . |
| sl-DefaultRB-r16 BOOLEAN | Indicates whether or not this is the default sidelink DRB for this NR sidelink communication transmission destination. Among all configured instances of SL-SDAP-Config for this destination, this field shall be set to true in at most one instance of SL-SDAP-Config and to false in all other instances. |
| sl-MappedQoS-Flows-r16 CHOICE { · OPTIONAL Need M | Indicates QoS flows to be mapped to the sidelink DRB. If the field is included in dedicated signalling, it is set to sl-MappedQoS-FlowsListDedicated ; otherwise, it is set to sl-MappedQoS-FlowsList . |
| sl-MappedQoS-FlowsList-r16 SEQUENCE (SIZE (1..maxNrofSL-QFIs-r16)) OF SL-QoS-Profile-r16 | Indicates the list of QoS profiles of the NR sidelink communication transmission destination mapped to this sidelink DRB. |
| sl-MappedQoS-FlowsListDedicated-r16 SL-MappedQoS-FlowsListDedicated-r16 | |
| sl-CastType-r16 ENUMERATED {broadcast, groupcast, unicast, spare1} · OPTIONAL Need M |