name: SIB18
full_form: System Information Block 18
context: SIB18 contains Group IDs for Network selection (GINs) to support access using credentials from a Credentials Holder or to support UE onboarding. SIB18 information element -- ASN1START -- TAG-SIB18-START SIB18-r17 ::= SEQUENCE { gin-ElementList-r17 SEQUENCE (SIZE (1..maxGIN-r17)) OF GIN-Element-r17 OPTIONAL, -- Need R gins-PerSNPN-List-r17 SEQUENCE (SIZE (1..maxNPN-r16)) OF GINs-PerSNPN-r17 OPTIONAL, -- Need S lateNonCriticalExtension OCTET STRING OPTIONAL, ... } GIN-Element-r17 ::= SEQUENCE { plmn-Identity-r17 PLMN-Identity, nid-List-r17 SEQUENCE (SIZE (1..maxGIN-r17)) OF NID-r16 } GINs-PerSNPN-r17 ::= SEQUENCE { supportedGINs-r17 BIT STRING (SIZE (1..maxGIN-r17)) OPTIONAL -- Need R } -- TAG-SIB18-STOP -- ASN1STOP
description: System Information Block 18 (SIB18) is a type of message in LTE and 5G networks that contains Group IDs for Network selection (GINs). It supports access using credentials from a Credentials Holder or UE onboarding.
explanation: The text explicitly states that SIB18 is a 'type of message' within LTE and 5G networks. It further describes its function as containing GINs used for network selection and supporting credential-based access, characteristic of messages exchanged between network entities.
section_title: âSIB18
biotag_Context: B-Message,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,O,B-Device,O,B-Message,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: B-Message,I-Message,I-Message,I-Message,O,O,O,O,O,O,O,B-Technology,O,B-Technology,O,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,O,B-Device,O