specviewer.org TS 38.331 ASN.1 index SL-RLC-ChannelConfig-r17

SL-RLC-ChannelConfig (SL-RLC-ChannelConfig-r17)

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

SL-RLC-ChannelConfig-r17 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v17.0.0 (2022-04) · Last changed v17.1.0 (2022-07)

Definition

The IE SL-RLC-ChannelConfig specifies the configuration information for PC5 Relay RLC channel between L2 U2N Relay UE and L2 U2N Remote UE, or between L2 U2U Remote UE and L2 U2U Relay UE or between L2 U2N Relay UEs (in case of multi-hop L2 U2N relay communication).

SL-RLC-ChannelConfig-r17 ::=                  SEQUENCE {
    sl-RLC-ChannelID-r17                          SL-RLC-ChannelID-r17,
    sl-RLC-Config-r17                             SL-RLC-Config-r16                                 OPTIONAL,   -- Need M
    sl-MAC-LogicalChannelConfig-r17               SL-LogicalChannelConfig-r16                       OPTIONAL,   -- Need M
    sl-PacketDelayBudget-r17                      INTEGER (0..1023)                                 OPTIONAL,   -- Need M
    ...}

Fields (4)

FieldDescription
sl-RLC-ChannelID-r17
SL-RLC-ChannelID-r17
Indicates the PC5 Relay RLC channel in the link between L2 U2N Relay UE and L2 U2N Remote UE, or between L2 U2U Remote UE and L2 U2U Relay UE or between L2 U2N Relay UEs (in case of multi-hop L2 U2N relay communication).
sl-RLC-Config-r17
SL-RLC-Config-r16 · OPTIONAL Need M
Determines the RLC mode (UM, AM) and provides corresponding parameters.
sl-MAC-LogicalChannelConfig-r17
SL-LogicalChannelConfig-r16 · OPTIONAL Need M
The field is used to configure MAC SL logical channel parameters.
sl-PacketDelayBudget-r17
INTEGER (0..1023) · OPTIONAL Need M
Indicates the Packet Delay Budget for a PC5 Relay RLC channel used in L2 U2N relay operation. Upper bound value for the delay that a packet may experience expressed in unit of 0.5ms.

Used by (1)

Uses (3)

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