1、 ETSI TS 123 002 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Network architecture (3GPP TS 23.002 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 123 002 V15.0.0 (2018-07)13GPP TS 23.002 versio
2、n 15.0.0 Release 15Reference RTS/TSGS-0223002vf00 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、 (2018-07)23GPP TS 23.002 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and n
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13、radename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The presen
14、t document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:
15、/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need 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
16、provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 123 002 V15.0.0 (2018-07)33GPP TS 23.002 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 12g3Introduction 12
17、g31 Scope 13g32 References 13g33 Definitions and abbreviations . 19g33.1 Public Land Mobile Network (PLMN) 19g33.2 Core Network (CN) and Access 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 (IM
18、S) . 20g33.4 Location register . 20g33.5 Cell . 21g33.6 Base Station Controller (BSC) area 21g33.7 Radio Network Controller (RNC) area . 21g33.8 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 21g33.13 Zones for Region
19、al Subscription 21g33.14 Service area 22g33.15 Group call area . 22g33.15a MME Area 22g33.16 Pool-area. 22g33.17 Serving GW Service Area 22g34 The basic entities of the mobile system 22g34.1 The Core Network (CN) entities 23g34.1.1 Entities common to the PS and CS domains . 23g34.1.1.1 The Home Subs
20、criber 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 logical functions 24g34.1.1.2 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
21、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 domain . 27g34.1.2.1 The Mobile-services Switching Centre (MSC) . 27g34.1.2.1.1 MSC Server . 28g34.1.2.1.2 Circuit Switched - Media Gateway Function (CS-MGW) 28g
22、34.1.2.2 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 Entities of the GPRS PS domain . 29g34.1.3.1 Serving GPRS Support Node (SGSN) 30g3ETSI ETSI TS 123 002 V15.0.0 (2018-07)43GPP TS 23.002 version 15.0.0 Release 154.
23、1.3.2 Gateway GPRS Support Node (GGSN) 30g34.1.3.3 Void. 30g34.1.4 Entities of the EPC PS Domain 30g34.1.4.1 MME . 30g34.1.4.2 Gateways . 31g34.1.4.2.1 Serving GW . 31g34.1.4.2.2 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
24、.1.4.5 ePDG . 33g34.1.4.6 3GPP AAA Server 34g34.1.4.7 3GPP AAA Proxy . 34g34.1.4.8 ANDSF . 34g34.1.5 Border Gateway (BG) 34g34.2 The Access Network (AN) entities . 34g34.2.1 The Base Station System (BSS) 35g34.2.1.1 Base Station Controller (BSC) 35g34.2.1.2 Base Transceiver Station (BTS) 35g34.2.2 T
25、he Radio Network System (RNS) . 35g34.2.2.1 Radio Network Controller (RNC) . 35g34.2.2.2 Node B 36g34.2.3 Access Network elements for E-UTRAN . 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) . 36g34a The specific entities
26、of the 3GPP system . 36g34a.1 The Group Call Register (GCR) entity . 36g34a.2 (void) 37g34a.3 The Location Services (LCS) entities . 37g34a.3.1 Location Services (LCS) entities in RAN . 37g34a.3.2 Gateway Mobile Location Centre (GMLC) 38g34a.3.3 Location Measurement Unit (LMU) . 38g34a.3.4 Evolved S
27、erving Mobile Location Centre (E-SMLC) 39g34a.4 CAMEL entities . 39g34a.4.1 GSM Service Control Function (gsmSCF) . 39g34a.4.2 GSM Service Switching Function (gsmSSF) 39g34a.4.3 GSM Specialised Resource Function (gsmSRF) 39g34a.4.4 GPRS Service Switching Function (gprsSSF) 39g34a.5 CBS-specific enti
28、ties 39g34a.5.1 Cell Broadcast Centre (CBC) 40g34a.6 Number Portability Specific entities 40g34a.6.1 IN-based solution: Number Portability Database (NPDB) . 40g34a.6.2 Signalling Relay-based solution: Mobile Number Portability/Signalling Relay function (MNP-SRF) 40g34a.7 IP Multimedia (IM) Core Netw
29、ork (CN) Subsystem entities . 40g34a.7.1 Call Session Control Function (CSCF) . 40g34a.7.2 Media Gateway Control Function (MGCF) 40g34a.7.3 IP Multimedia Subsystem - Media Gateway Function (IMS-MGW) . 41g34a.7.4 Multimedia Resource Function Controller (MRFC) . 41g34a.7.4a Multimedia Resource Functio
30、n Processor (MRFP) 41g34a.7.4b Media Resource Broker (MRB) 41g34a.7.5 Void 42g34a.7.6 Breakout Gateway Control Function (BGCF) 42g34a.7.7 Application Server (AS) . 42g34a.7.8 Interconnection Border Control Function (IBCF). 42g34a.7.9 Transition Gateway (TrGW) . 43g34a.7.10 Location Retrieval Functio
31、n (LRF) 43g34a.7.11 Service Centralization and Continuity Application Server (SCC AS) 43g34a.7.11a Emergency Access Transfer Function (EATF) . 43g34a.7.12 Access Transfer Control Function (ATCF) 43g3ETSI ETSI TS 123 002 V15.0.0 (2018-07)53GPP TS 23.002 version 15.0.0 Release 154a.7.13 Access Transfe
32、r Gateway (ATGW) 43g34a.8 Signalling Gateway Function (SGW) . 43g34a.9 Global Text Telephony Specific entities 43g34a.10 Security Gateway (SEG) 44g34a.11 Application Function (AF) . 44g34a.12 Void 44g34a.13 3GPP/WLAN Interworking entities . 44g34a.13.1 WLAN UE 44g34a.13.2 3GPP AAA Proxy . 44g34a.13.
33、3 3GPP AAA Server 44g34a.13.4 WLAN Access Gateway (WAG) 44g34a.13.5 Packet Data Gateway (PDG) 44g34a.13.6 Home Agent (HA) 44g34a.14 Multimedia Broadcast Multicast Service (MBMS) specific entities 45g34a.14.1 General 45g34a.14.2 Broadcast-Multicast Service Centre (BM-SC) 45g34a.14.3 MBMS-GW 45g34a.14
34、.4 Multi-cell/multicast Coordination Entity (MCE) 45g34a.15 Void 45g34a.16 GUP Server 45g34a.17 Policy and Charging Rules Function (PCRF) . 45g34a.18 Policy and Charging Enforcement Function (PCEF) . 46g34a.19 Support of Short Message Service over generic 3GPP Internet Protocol access (SMSIP) specif
35、ic entities . 46g34a.19.1 General 46g34a.19.2 IP-Short-Message-Gateway (IP-SM-GW) 46g34a.20 Subscription Profile Repository (SPR) . 46g34a.21 Service Data Flow Based Credit Control Function 46g34a.22 Offline Charging System (OFCS) 46g34a.23 Online Charging System (OCS) . 46g34a.24 Bearer Binding and
36、 Event Reporting Function (BBERF) 46g34a.25 Home (e)NodeB entities . 47g34a.25.1 Home NodeB Subsystem (HNS) 47g34a.25.2 Home eNodeB Subsystem (HeNS) . 47g34a.25.3 CSG List Server 47g34a.25.4 CSG Subscriber Server (CSS) 47g34a.26 Application Front Ends (AFE) . 48g34a.27 User Data Repository (UDR) . 4
37、8g34a.28 Traffic Detection Function (TDF) 48g34a.29 Specific entities to facilitate communications with packet data networks and applications . 48g34a.29.1 Machine Type Communication-InterWorking Function (MTC-IWF) 48g34a.29.2 Machine Type Communication- Authentication, Authorization and Accounting
38、(MTC-AAA) 48g34a.29.3 Service Capability Exposure Function (SCEF) 48g34a.30 TCP Proxy Function . 49g34a.31 Specific entities for Packet Switched Streaming (PSS) Service . 49g34a.31.1 Packet Switched Streaming Service Server (PSS Server) . 49g34a.32 Specific entities for Group Communication System En
39、ablers for LTE (GCSE_LTE). 49g34a.32.1 Group Communication Service Application Server (GCS AS) 49g34a.33 Specific entities for Proximity-based Services (ProSe) 49g34a.33.1 ProSe Function 49g34a.34 RAN Congestion Awareness Function (RCAF) . 49g34a.35 Traffic Steering Support Function (TSSF) . 49g34a.
40、36 Specific entities for mission critical communication services 50g34a.36.1 Mission Critical Push To Talk Application Server (MCPTT AS) 50g34a.37 Packet Flow Description Function (PFDF) 50g34a.38 5G System architecture 50g35 Configuration of a Public Land Mobile Network . 50g35.1 Basic configuratio
41、n. 50g35.2 Configuration of LCS entities 54g35.2.1 Configuration of LCS entities for GERAN . 54g35.2.2 Configuration of LCS entities for UTRAN . 55g35.2.3 Configuration of LCS entities for E-UTRAN . 55g3ETSI ETSI TS 123 002 V15.0.0 (2018-07)63GPP TS 23.002 version 15.0.0 Release 155.3 Configuration
42、of CAMEL entities 56g35.4 Configuration of CBS entities 57g35.5 Configuration of IM CN Subsystem entities 57g35.5.1 IM CN Subsystem functional entities . 57g35.5.2 IM CN Subsystem Service layer . 58g35.5.3 Service Centralization and Continuity 60g35.5.4 WebRTC access to IMS 61g35.6 Configuration of
43、Signalling Gateway Function 62g35.7 Configuration of 3GPP/WLAN Interworking 62g35.8 Configuration of Presence service 63g35.9 Configuration of MBMS entities 63g35.10 Configuration of Short Message Service over generic 3GPP Internet Protocol access (SMSIP) entities 64g35.11 Configuration of Policy Co
44、ntrol and Charging entities 64g35.12 Configuration of CSFB(CS Fallback) 67g35.13 Configuration of Single Radio Voice Call Continuity (SRVCC) . 68g35.13.1 E-UTRAN/UTRAN (HSPA) to UTRAN or GERAN SRVCC architecture . 68g35.13.2 UTRAN/GERAN to E-UTRAN or UTRAN (HSPA) SRVCC architecture . 69g35.14 Config
45、uration of Security . 71g35.15 Configuration of Lawful Intercept related entities . 71g35.16 Configuration of Charging related entities . 72g35.17 Configuration of Home (e)NodeB entities . 73g35.17.1 Configuration of the Home NodeB Subsystem . 73g35.17.2 Configuration of the Home eNodeB Subsystem .
46、74g35.18 Configuration for facilitating communications with packet data networks and applications . 75g35.19 Configuration of Packet Switched Streaming (PSS) Service . 75g35.20 Configuration of Proximity-based Services 76g35.21 Configuration for RAN user plane congestion detection and reporting . 76
47、g36 PLMN basic interfaces and reference points 77g36.1 Interfaces between Mobile Station and the Fixed Infrastructure 77g36.1.1 Interface between Mobile Station and Base Station System (Um-interface) 77g36.1.2 Interface between User Equipment and Radio Network System (Uu-interface) 77g36.1.3 Interfa
48、ce between User Equipment and Evolved UTRAN (E-UTRAN Uu-interface) . 77g36.2 Interface between the Core Network and the Access Network 77g36.2.1 Interfaces between the CS domain and the Access Network 77g36.2.1.1 Interface between the MSC and Base Station System (A-interface) . 77g36.2.1.2 Interface
49、 between the MSC and Base Station System (Iu_CS interface) 78g36.2.1.3 Interface between the MSC and RNS (Iu_CS interface) . 78g36.2.2 Interfaces between the PS domain and the Access Network 78g36.2.2.1 Interface between SGSN and BSS (Gb-interface) . 78g36.2.2.2 Interface between SGSN and BSS (Iu_PS-interface) 78g36.2.2.3 Interface between SGSN and RNS (Iu_PS-interface) . 78g36.2.3 Interfaces between the Evolved Packet Core and the Access Network 78g36.2.3.1 Interface between MME and E-UTRAN (S1-MME-interface) . 78g36.2.3.2 Interface between S-GW and E-UTRAN (S1-U-interface)
