3GPP Scout / RRC information elements

RRC information element

SL-RLC-BearerConfigIndex: the RRC information element in TS 38.331

Published 2026-11-05Updated 2026-10-16

At a glance

Specification
3GPP TS 38.331 V19.4.0, clause 6.3.5
Structure
A single INTEGER value
Used in
SL-ConfigDedicatedNR, SL-RLC-BearerConfig

In plain words

The SL-RLC-BearerConfigIndex information element (IE) identifies a sidelink radio link control (RLC) bearer configuration: "used to identify a SL RLC bearer configuration". In 3GPP TS 38.331 V19.4.0, its ASN.1 name includes r16 and it is a single INTEGER value, referenced by SL-ConfigDedicatedNR and SL-RLC-BearerConfig.

Source: 3GPP TS 38.331 V19.4.0, clause 6.3.5. © 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC). Official text: https://www.3gpp.org/ftp/Specs/archive/38_series/38.331/38331-j40.zip

Sources

  1. 3GPP TS 38.331 V19.4.0, clause 6.3.5. © 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC). Official text: https://www.3gpp.org/ftp/Specs/archive/38_series/38.331/38331-j40.zip
  2. ASN.1 definition in the same clause, counted by 3GPP Scout.

How this page was made

The facts box comes straight from the 3GPP TDoc list and specification archive as indexed by 3GPP Scout. An AI model (GPT-6 Luna) wrote the paragraph and named the source of each sentence. Code checked every quote word for word against the stored source text and every number against the cited source. A second AI model from another company (Claude Opus 5.5) reviewed the paragraph against the same sources. The 3GPP documents themselves govern.