1、 ETSI TS 123 002 V14.1.0 (2017-05) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Network architecture (3GPP TS 23.002 version 14.1.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 123 002 V14.1.0 (2017-05)13GPP TS 23.002 versio
2、n 14.1.0 Release 14Reference RTS/TSGS-0223002ve10 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N
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9、GSM Association. ETSI ETSI TS 123 002 V14.1.0 (2017-05)23GPP TS 23.002 version 14.1.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly availab
10、le for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server
11、(https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become,
12、essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be int
13、erpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need
14、not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 123 002 V14.1.0 (2017
15、-05)33GPP TS 23.002 version 14.1.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 12g3Introduction 12g31 Scope 13g32 References 13g33 Definitions and abbreviations . 19g33.1 Public Land Mobile Network (PLMN) 19g33.2 Core Network (CN) and Access
16、 Network (AN) . 19g33.3 Circuit Switched (CS) and Packet Switched (PS) Domains . 19g33.3.1 CS Domain 20g33.3.2 PS Domain 20g33.3a IP Multimedia subsystem (IMS) . 20g33.4 Location register . 20g33.5 Cell . 21g33.6 Base Station Controller (BSC) area 21g33.7 Radio Network Controller (RNC) area . 21g33.
17、8 Location Area (LA) 21g33.9 Routing Area (RA) . 21g33.9a Tracking Area (TA) 21g33.10 MSC area 21g33.11 VLR area 21g33.12 SGSN area 22g33.13 Zones for Regional Subscription 22g33.14 Service area 22g33.15 Group call area . 22g33.15a MME Area 22g33.16 Pool-area. 22g33.17 Serving GW Service Area 22g34
18、The basic entities of the mobile system 23g34.1 The Core Network (CN) entities 23g34.1.1 Entities common to the PS and CS domains . 23g34.1.1.1 The Home Subscriber Server (HSS) . 23g34.1.1.1.1 The Home Location Register (HLR) . 24g34.1.1.1.2 The Authentication Centre (AuC) . 24g34.1.1.1.3 HSS logica
19、l functions 25g34.1.1.2 The Visitor Location Register (VLR) . 26g34.1.1.3 (void) . 27g34.1.1.4 The Equipment Identity Register (EIR) 27g34.1.1.5 SMS Gateway MSC (SMS-GMSC) 27g34.1.1.6 SMS Interworking MSC (SMS-IWMSC) . 27g34.1.1.7 Subscription Locator Function (SLF) 27g34.1.2 Entities of the CS doma
20、in . 28g34.1.2.1 The Mobile-services Switching Centre (MSC) . 28g34.1.2.1.1 MSC Server . 28g34.1.2.1.2 Circuit Switched - Media Gateway Function (CS-MGW) 29g34.1.2.2 The Gateway MSC (GMSC) . 29g34.1.2.2.1 Gateway MSC Server (GMSC Server) 29g34.1.2.3 The Interworking Function (IWF) . 29g34.1.3 Entiti
21、es of the GPRS PS domain . 30g34.1.3.1 Serving GPRS Support Node (SGSN) 30g34.1.3.2 Gateway GPRS Support Node (GGSN) 30g3ETSI ETSI TS 123 002 V14.1.0 (2017-05)43GPP TS 23.002 version 14.1.0 Release 144.1.3.3 Void. 31g34.1.4 Entities of the EPC PS Domain 31g34.1.4.1 MME . 31g34.1.4.2 Gateways . 32g34
22、.1.4.2.1 Serving GW . 32g34.1.4.2.2 PDN GW . 32g34.1.4.2.3 Local GW (L-GW) 33g34.1.4.3 SGSN 33g34.1.4.4 Trusted and Untrusted Non-3GPP Access Network . 33g34.1.4.5 ePDG . 34g34.1.4.6 3GPP AAA Server 34g34.1.4.7 3GPP AAA Proxy . 34g34.1.4.8 ANDSF . 34g34.1.5 Border Gateway (BG) 35g34.2 The Access Net
23、work (AN) entities . 35g34.2.1 The Base Station System (BSS) 35g34.2.1.1 Base Station Controller (BSC) 35g34.2.1.2 Base Transceiver Station (BTS) 36g34.2.2 The Radio Network System (RNS) . 36g34.2.2.1 Radio Network Controller (RNC) . 36g34.2.2.2 Node B 36g34.2.3 Access Network elements for E-UTRAN .
24、 36g34.2.3.1 E-UTRAN Node B (eNB) . 36g34.2.3.2 Evolved UTRAN . 36g34.3 The Mobile Station (MS) . 36g34.4 User Equipment (UE) . 37g34a The specific entities of the 3GPP system . 37g34a.1 The Group Call Register (GCR) entity . 37g34a.2 (void) 38g34a.3 The Location Services (LCS) entities . 38g34a.3.1
25、 Location Services (LCS) entities in RAN . 38g34a.3.2 Gateway Mobile Location Centre (GMLC) 39g34a.3.3 Location Measurement Unit (LMU) . 39g34a.3.4 Evolved Serving Mobile Location Centre (E-SMLC) 39g34a.4 CAMEL entities . 40g34a.4.1 GSM Service Control Function (gsmSCF) . 40g34a.4.2 GSM Service Swit
26、ching Function (gsmSSF) 40g34a.4.3 GSM Specialised Resource Function (gsmSRF) 40g34a.4.4 GPRS Service Switching Function (gprsSSF) 40g34a.5 CBS-specific entities 40g34a.5.1 Cell Broadcast Centre (CBC) 40g34a.6 Number Portability Specific entities 40g34a.6.1 IN-based solution: Number Portability Data
27、base (NPDB) . 40g34a.6.2 Signalling Relay-based solution: Mobile Number Portability/Signalling Relay function (MNP-SRF) 41g34a.7 IP Multimedia (IM) Core Network (CN) Subsystem entities . 41g34a.7.1 Call Session Control Function (CSCF) . 41g34a.7.2 Media Gateway Control Function (MGCF) 41g34a.7.3 IP
28、Multimedia Subsystem - Media Gateway Function (IMS-MGW) . 41g34a.7.4 Multimedia Resource Function Controller (MRFC) . 42g34a.7.4a Multimedia Resource Function Processor (MRFP) 42g34a.7.4b Media Resource Broker (MRB) 42g34a.7.5 Void 42g34a.7.6 Breakout Gateway Control Function (BGCF) 42g34a.7.7 Appli
29、cation Server (AS) . 43g34a.7.8 Interconnection Border Control Function (IBCF). 43g34a.7.9 Transition Gateway (TrGW) . 43g34a.7.10 Location Retrieval Function (LRF) 43g34a.7.11 Service Centralization and Continuity Application Server (SCC AS) 44g34a.7.11a Emergency Access Transfer Function (EATF) .
30、44g34a.7.12 Access Transfer Control Function (ATCF) 44g34a.7.13 Access Transfer Gateway (ATGW) 44g3ETSI ETSI TS 123 002 V14.1.0 (2017-05)53GPP TS 23.002 version 14.1.0 Release 144a.8 Signalling Gateway Function (SGW) . 44g34a.9 Global Text Telephony Specific entities 44g34a.10 Security Gateway (SEG)
31、 44g34a.11 Application Function (AF) . 45g34a.12 Void 45g34a.13 3GPP/WLAN Interworking entities . 45g34a.13.1 WLAN UE 45g34a.13.2 3GPP AAA Proxy . 45g34a.13.3 3GPP AAA Server 45g34a.13.4 WLAN Access Gateway (WAG) 45g34a.13.5 Packet Data Gateway (PDG) 45g34a.13.6 Home Agent (HA) 45g34a.14 Multimedia
32、Broadcast Multicast Service (MBMS) specific entities 45g34a.14.1 General 45g34a.14.2 Broadcast-Multicast Service Centre (BM-SC) 46g34a.14.3 MBMS-GW 46g34a.14.4 Multi-cell/multicast Coordination Entity (MCE) 46g34a.15 Void 46g34a.16 GUP Server 46g34a.17 Policy and Charging Rules Function (PCRF) . 46g
33、34a.18 Policy and Charging Enforcement Function (PCEF) . 47g34a.19 Support of Short Message Service over generic 3GPP Internet Protocol access (SMSIP) specific entities . 47g34a.19.1 General 47g34a.19.2 IP-Short-Message-Gateway (IP-SM-GW) 47g34a.20 Subscription Profile Repository (SPR) . 47g34a.21 S
34、ervice Data Flow Based Credit Control Function 47g34a.22 Offline Charging System (OFCS) 47g34a.23 Online Charging System (OCS) . 47g34a.24 Bearer Binding and Event Reporting Function (BBERF) 47g34a.25 Home (e)NodeB entities . 48g34a.25.1 Home NodeB Subsystem (HNS) 48g34a.25.2 Home eNodeB Subsystem (
35、HeNS) . 48g34a.25.3 CSG List Server 48g34a.25.4 CSG Subscriber Server (CSS) 48g34a.26 Application Front Ends (AFE) . 49g34a.27 User Data Repository (UDR) . 49g34a.28 Traffic Detection Function (TDF) 49g34a.29 Specific entities to facilitate communications with packet data networks and applications .
36、 49g34a.29.1 Machine Type Communication-InterWorking Function (MTC-IWF) 49g34a.29.2 Machine Type Communication- Authentication, Authorization and Accounting (MTC-AAA) 49g34a.29.3 Service Capability Exposure Function (SCEF) 50g34a.30 TCP Proxy Function . 50g34a.31 Specific entities for Packet Switche
37、d Streaming (PSS) Service . 50g34a.31.1 Packet Switched Streaming Service Server (PSS Server) . 50g34a.32 Specific entities for Group Communication System Enablers for LTE (GCSE_LTE). 50g34a.32.1 Group Communication Service Application Server (GCS AS) 50g34a.33 Specific entities for Proximity-based
38、Services (ProSe) 50g34a.33.1 ProSe Function 50g34a.34 RAN Congestion Awareness Function (RCAF) . 51g34a.35 Traffic Steering Support Function (TSSF) . 51g34a.36 Specific entities for mission critical communication services 51g34a.36.1 Mission Critical Push To Talk Application Server (MCPTT AS) 51g34a
39、.37 Packet Flow Description Function (PFDF) 51g35 Configuration of a Public Land Mobile Network . 51g35.1 Basic configuration. 51g35.2 Configuration of LCS entities 56g35.2.1 Configuration of LCS entities for GERAN . 56g35.2.2 Configuration of LCS entities for UTRAN . 57g35.2.3 Configuration of LCS
40、entities for E-UTRAN . 57g35.3 Configuration of CAMEL entities 58g35.4 Configuration of CBS entities 59g3ETSI ETSI TS 123 002 V14.1.0 (2017-05)63GPP TS 23.002 version 14.1.0 Release 145.5 Configuration of IM CN Subsystem entities 59g35.5.1 IM CN Subsystem functional entities . 59g35.5.2 IM CN Subsys
41、tem Service layer . 60g35.5.3 Service Centralization and Continuity 62g35.5.4 WebRTC access to IMS 63g35.6 Configuration of Signalling Gateway Function 64g35.7 Configuration of 3GPP/WLAN Interworking 64g35.8 Configuration of Presence service 65g35.9 Configuration of MBMS entities 65g35.10 Configurat
42、ion of Short Message Service over generic 3GPP Internet Protocol access (SMSIP) entities 67g35.11 Configuration of Policy Control and Charging entities 67g35.12 Configuration of CSFB(CS Fallback) 70g35.13 Configuration of Single Radio Voice Call Continuity (SRVCC) . 71g35.13.1 E-UTRAN/UTRAN (HSPA) t
43、o UTRAN or GERAN SRVCC architecture . 71g35.13.2 UTRAN/GERAN to E-UTRAN or UTRAN (HSPA) SRVCC architecture . 72g35.14 Configuration of Security . 74g35.15 Configuration of Lawful Intercept related entities . 74g35.16 Configuration of Charging related entities . 75g35.17 Configuration of Home (e)Node
44、B entities . 76g35.17.1 Configuration of the Home NodeB Subsystem . 76g35.17.2 Configuration of the Home eNodeB Subsystem . 77g35.18 Configuration for facilitating communications with packet data networks and applications . 78g35.19 Configuration of Packet Switched Streaming (PSS) Service . 78g35.20
45、 Configuration of Proximity-based Services 79g35.21 Configuration for RAN user plane congestion detection and reporting . 79g36 PLMN basic interfaces and reference points 80g36.1 Interfaces between Mobile Station and the Fixed Infrastructure 80g36.1.1 Interface between Mobile Station and Base Statio
46、n System (Um-interface) 80g36.1.2 Interface between User Equipment and Radio Network System (Uu-interface) 80g36.1.3 Interface between User Equipment and Evolved UTRAN (E-UTRAN Uu-interface) . 80g36.2 Interface between the Core Network and the Access Network 80g36.2.1 Interfaces between the CS domai
47、n and the Access Network 80g36.2.1.1 Interface between the MSC and Base Station System (A-interface) . 80g36.2.1.2 Interface between the MSC and Base Station System (Iu_CS interface) 81g36.2.1.3 Interface between the MSC and RNS (Iu_CS interface) . 81g36.2.2 Interfaces between the PS domain and the
48、Access Network 81g36.2.2.1 Interface between SGSN and BSS (Gb-interface) . 81g36.2.2.2 Interface between SGSN and BSS (Iu_PS-interface) 81g36.2.2.3 Interface between SGSN and RNS (Iu_PS-interface) . 81g36.2.3 Interfaces between the Evolved Packet Core and the Access Network 82g36.2.3.1 Interface bet
49、ween MME and E-UTRAN (S1-MME-interface) . 82g36.2.3.2 Interface between S-GW and E-UTRAN (S1-U-interface) . 82g36.3 Interfaces internal to the Access Network 82g36.3.1 Interface between BSC and BTS (Abis-interface) 82g36.3.2 Interface between RNC and Node B (Iub-interface) . 82g36.3.3 Interface between two RNCs (Iur-interface) . 82g36.3.4 Interface between two eNBs (X2-interface) . 82g36.3.5 Interface between HNB and HNB-GW(Iuh-interface) . 82g36.4 Interfaces internal to the Core Network . 82g36.4.1 Interfaces internal to the CS domain . 82g36.4.1.1 Interface between the MSC
