specviewer.org TS 38.331 ASN.1 index SL-RLC-BearerConfig-r16

SL-RLC-BearerConfig (SL-RLC-BearerConfig-r16)

RRC IE · TS 38.331 v19.4.0 (2026-09) · clause 6.3.5

SL-RLC-BearerConfig-r16 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v16.0.0 (2020-04) · Last changed v18.1.0 (2024-04)

Definition

The IE SL-RLC-BearerConfig specifies the SL RLC bearer configuration information for NR sidelink communication.

SL-RLC-BearerConfig-r16 ::=                   SEQUENCE {
    sl-RLC-BearerConfigIndex-r16                  SL-RLC-BearerConfigIndex-r16,
    sl-ServedRadioBearer-r16                      SLRB-Uu-ConfigIndex-r16                          OPTIONAL,   -- Cond LCH-SetupOnly
    sl-RLC-Config-r16                             SL-RLC-Config-r16                                OPTIONAL,   -- Cond LCH-Setup
    sl-MAC-LogicalChannelConfig-r16               SL-LogicalChannelConfig-r16                      OPTIONAL,   -- Cond LCH-Setup
    ...,
    [[
        sl-RLC-BearerConfigIndex-v1800                SL-RLC-BearerConfigIndex-v1800                   OPTIONAL    -- Need R
    ]]
}

Fields (5)

FieldDescription
sl-RLC-BearerConfigIndex-r16
SL-RLC-BearerConfigIndex-r16
The index of the RLC bearer configuration. If the field sl-RLC-BearerConfigIndex-v1800 is present, the UE shall ignore the sl-RLC-BearerConfigIndex-r16 field.
sl-ServedRadioBearer-r16
SLRB-Uu-ConfigIndex-r16 · OPTIONAL Cond LCH-SetupOnly
Associates the sidelink RLC Bearer with a sidelink DRB. It indicates the index of SL radio bearer configuration, which is corresponding to the RLC bearer configuration.
sl-RLC-Config-r16
SL-RLC-Config-r16 · OPTIONAL Cond LCH-Setup
Determines the RLC mode (UM, AM) and provides corresponding parameters.
sl-MAC-LogicalChannelConfig-r16
SL-LogicalChannelConfig-r16 · OPTIONAL Cond LCH-Setup
The field is used to configure MAC SL logical channel parameters.
sl-RLC-BearerConfigIndex-v1800
SL-RLC-BearerConfigIndex-v1800 · OPTIONAL Need R
since v18.0.0
The index of the RLC bearer configuration. If the field sl-RLC-BearerConfigIndex-v1800 is present, the UE shall ignore the sl-RLC-BearerConfigIndex-r16 field.

Used by (5)

Uses (5)

In the viewer