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full Table of Contents for  TS 23.003  Word version:   15.7.0

 

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19  Numbering, addressing and identification for the Evolved Packet Core (EPC) [R8]
19.1  Introduction
19.2  Home Network Realm/Domain
19.3  3GPP access to non-3GPP access interworkingWord-p. 70
19.4  Identifiers for Domain Name System procedures
19.4.1  IntroductionUp
19.4.2  Fully Qualified Domain Names (FQDNs)Word-p. 75
19.4.2.1  General
19.4.2.2  Access Point Name FQDN (APN-FQDN)
19.4.2.3  Tracking Area Identity (TAI)Word-p. 76
3GPP Identifier: TAI (Tracking Area Identity)
→  TAI-FQDN:
"tac-lb<TAC-low-byte>.tac-hb<TAC-high-byte>.tac.epc.mnc<MNC>.mcc<MCC>.3gppnetwork.org"
19.4.2.4  Mobility Management Entity (MME)
→  MME node FQDN:
"mmec<MMEC>.mmegi<MMEGI>.mme.epc.mnc<MNC>.mcc<MCC>.3gppnetwork.org"
→  MME pool FQDN:
"mmegi<MMEGI>.mme.epc.mnc<MNC>.mcc<MCC>.3gppnetwork.org"
19.4.2.5  Routing Area Identity (RAI) - EPCWord-p. 77
→  "rac<RAC>.lac<LAC>.rac.epc.mnc<MNC>.mcc<MCC>.3gppnetwork.org"
19.4.2.6  Serving GPRS Support Node (SGSN) within SGSN pool
→  "nri-sgsn<NRI>.rac<RAC>.lac<LAC>.rac.epc.mnc<MNC>.mcc<MCC>.3gppnetwork.org"
→  see TS 23.236, clause 4.3 for NRI
19.4.2.7  Target RNC-ID for U-TRAN
19.4.2.8  DNS subdomain for operator usage in EPCWord-p. 78
19.4.2.9  ePDG FQDN and Visited Country FQDN for non-emergency bearer services
19.4.2.9A  ePDG FQDN for emergency bearer services [R13]Word-p. 81
19.4.2.10  Global eNodeB-ID for eNodeB [R10]
19.4.2.11  Local Home Network identifier [R12]
19.4.3  Service and Protocol service names for 3GPPWord-p. 84
19.5  Access Network IdentityWord-p. 85
19.6  E-UTRAN Cell Identity (ECI) and E-UTRAN Cell Global Identification (ECGI)
3GPP Identifier: ECGI (E-UTRAN Cell Global Identification)
19.6A  NR Cell Identity (NCI) and NR Cell Global Identity (NCGI) [R15]Up
3GPP Identifier: NCGI (NR Cell Global Identification)
19.7  Identifiers for communications with packet data networks and applications [R11]Word-p. 86
→  "<Local Identifier>@<Domain Identifier>"
19.8  TWAN Operator Name [R12]Word-p. 87
19.9  IMSI-Group Identifier [R13]
3GPP Identifier: IMSI-Group-ID
19.10  Presence Reporting Area Identifier (PRA ID) [R12]Word-p. 88
19.11  Dedicated Core Networks Identifier [R14]

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