Section: – RadioBearerConfig
Content: The IE RadioBearerConfig is used to add, modify and release signalling, multicast MRBs and/or data radio bearers. Specifically, this IE carries the parameters for PDCP and, if applicable, SDAP entities for the radio bearers. RadioBearerConfig information element -- ASN1START -- TAG-RADIOBEARERCONFIG-START RadioBearerConfig ::= SEQUENCE { srb-ToAddModList SRB-ToAddModList OPTIONAL, -- Cond HO-Conn srb3-ToRelease ENUMERATED{true} OPTIONAL, -- Need N drb-ToAddModList DRB-ToAddModList OPTIONAL, -- Cond HO-toNR drb-ToReleaseList DRB-ToReleaseList OPTIONAL, -- Need N securityConfig SecurityConfig OPTIONAL, -- Need M ..., [[ mrb-ToAddModList-r17 MRB-ToAddModList-r17 OPTIONAL, -- Need N mrb-ToReleaseList-r17 MRB-ToReleaseList-r17 OPTIONAL, -- Need N srb4-ToAddMod-r17 SRB-ToAddMod OPTIONAL, -- Need N srb4-ToRelease-r17 ENUMERATED{true} OPTIONAL -- Need N ]], [[ srb5-ToAddMod-r18 SRB-ToAddMod OPTIONAL, -- Need N srb5-ToRelease-r18 ENUMERATED{true} OPTIONAL -- Need N ]] } SRB-ToAddModList ::= SEQUENCE (SIZE (1..2)) OF SRB-ToAddMod SRB-ToAddMod ::= SEQUENCE { srb-Identity SRB-Identity, reestablishPDCP ENUMERATED{true} OPTIONAL, -- Need N discardOnPDCP ENUMERATED{true} OPTIONAL, -- Need N pdcp-Config PDCP-Config OPTIONAL, -- Cond PDCP ..., [[ srb-Identity-v1700 SRB-Identity-v1700 OPTIONAL -- Need M ]], [[ srb-Identity-v1800 SRB-Identity-v1800 OPTIONAL -- Need M ]] } DRB-ToAddModList ::= SEQUENCE (SIZE (1..maxDRB)) OF DRB-ToAddMod DRB-ToAddMod ::= SEQUENCE { cnAssociation CHOICE { eps-BearerIdentity INTEGER (0..15), sdap-Config SDAP-Config } OPTIONAL, -- Cond DRBSetup drb-Identity DRB-Identity, reestablishPDCP ENUMERATED{true} OPTIONAL, -- Need N recoverPDCP ENUMERATED{true} OPTIONAL, -- Need N pdcp-Config PDCP-Config OPTIONAL, -- Cond PDCP ..., [[ daps-Config-r16 ENUMERATED{true} OPTIONAL -- Cond DAPS ]] } DRB-ToReleaseList ::= SEQUENCE (SIZE (1..maxDRB)) OF DRB-Identity SecurityConfig ::= SEQUENCE { securityAlgorithmConfig SecurityAlgorithmConfig OPTIONAL, -- Cond RBTermChange1 keyToUse ENUMERATED{master, secondary} OPTIONAL, -- Cond RBTermChange ... } MRB-ToAddModList-r17 ::= SEQUENCE (SIZE (1..maxMRB-r17)) OF MRB-ToAddMod-r17 MRB-ToAddMod-r17 ::= SEQUENCE { mbs-SessionId-r17 TMGI-r17 OPTIONAL, -- Cond MRBSetup mrb-Identity-r17 MRB-Identity-r17, mrb-IdentityNew-r17 MRB-Identity-r17 OPTIONAL, -- Need N reestablishPDCP-r17 ENUMERATED{true} OPTIONAL, -- Need N recoverPDCP-r17 ENUMERATED{true} OPTIONAL, -- Need N pdcp-Config-r17 PDCP-Config OPTIONAL, -- Cond PDCP ... } MRB-ToReleaseList-r17 ::= SEQUENCE (SIZE (1..maxMRB-r17)) OF MRB-Identity-r17 -- TAG-RADIOBEARERCONFIG-STOP -- ASN1STOP